The Best Side of Thailand lottery result today

If this alterations, then it will to some degree negate this gain to the Zune, even so the 10 tunes per 30 days will even now be a huge plus in Zune Pass’ favor.

It’s presently imported all my outdated ones; just how long does it just take for Facebook to look for new weblog posts, and to import them to my Fb notes?.

Should you once in a while prepare on using the Website browser that’s not an issue, but if you’re intending to search the net alot out of your PMP then the iPod’s bigger display screen and far better browser might be vital.

While Suthep continuously claimed that his trigger is peaceful and “without the need of weapons”, pics and video clips with the clash Obviously confirmed protesters putting on the green armband of the PDRC guard with assault rifles.

Dr Suphan Srithamma, Director-Common from the Wellness Department, revealed over the working day following the incident that four individuals were killed and 238 injured within the anti-govt protests Up to now.[123]

The iPod’s strengths are its Internet searching and applications. If These sound extra persuasive, Maybe it is actually your most suitable option.

On 26 December 2013, protesters for the Thai-Japanese sports stadium clashed with police. Two individuals, one of these a law enforcement officer, had been killed.[ninety four] Protesters armed themselves with sling shots and wore gasoline masks to combat with police, and about two hundred people today were hurt Over-all. Because of the escalation in violence, the election commission unveiled a press release in which it urged The federal government to consider postponing the elections.

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This might have incorporated the corruption fees laid towards Thaksin over the 2006 coup, as well as the murder fees from Abhisit and Suthep over their carry out of your 2010 mass protests in assistance of Thaksin.

Its like Ladies and Guys don’t seem to be fascinated until eventually it’s a little something to do with Lady gaga! Your person stuffs good. All of the time deal with it up!

Speaking of end users, the Zune “Social” is also excellent pleasurable, letting you discover Other folks with shared preferences and turning into close friends with them. You then can pay attention to a playlist produced depending on an amalgamation of what all your folks are listening to, that’s also pleasing. These concerned with privacy is going to be relieved to grasp you are able to avoid the general public from looking at your own listening patterns in the event you so pick.

Microsoft has ideas, particularly in the realm of online games, but I’m not sure I’d want to bet on the long run if this factor is significant to you personally. The iPod is a A lot better choice in that situation.

The iPod’s strengths are its Net searching and apps. If those sound extra compelling, Most likely it is your most suitable option.

If this changes, then it will relatively negate this advantage for the Zune, however the 10 tunes monthly will nevertheless be an enormous additionally in Zune Move’ favor.


Best Garbage Disposals 2018 for Dummies

With its diminutive size and straightforward functionality, the Squander King L-one thousand is The most cost-effective residence garbage disposals available on the market. It comes with an integrated two-year guarantee to safeguard your obtain inside the occasion of the defect.

There are several crucial things you’ll want to keep in mind as You begin to dispose of foodstuff waste with your new equipment. In any case, you don’t choose to head to the entire exertions to pick and set up a completely new garbage disposal and then accidentally crack it with improper use!

Just one hassle-free attribute will be the SoundSeal Technology that it works by using to deliver a quieter general performance than your standard kitchen garbage disposals. Who claims You must bear While using the sound of blades shredding waste?

Batch-feed garbage disposals provide the very same standard internal workings as steady-feed units; the sole distinction is how they switch on. Most continuous-feed disposers start out grinding after you flip a activate the wall or countertop and preserve operating regardless of Anything you things within. Batch-feed disposals, However, activate only once the drain has long been protected.

The larger motored garbage disposers have an extended daily life because it goes by means of much less put on and tear from food in comparison to the decreased driven unit. So essentially you have to pick the energy of the motor depending on the number of family members plus your each day utilization.

Garbage disposals can pose a challenge get more info for homeowners who use septic units. Unless of course it really is adequately sized and meant to deal with the extra squander and h2o, food stuff waste can clog a septic program — particularly if the squander isn’t really ground finely ample.

The one downside is always that best garbage disposal doesn’t come with an influence wire, but in any other case this is the genuinely great unit to obtain.

Besides the ability, durability and around-all layout in the Moen GX50C, it’s got awesome functions that homeowners would adore. It’s got SOUNDSHIELD sound insulation that lessens the sound with out comprising the standard and functionality of the best garbage disposal.

If nearly anything will get stuck from the unit for long, and you discover your sink stinking, grinding a small lemon peel with ice cubes less than jogging warm h2o will help allow it to be odor greater.

Garbage disposal reviews are available A selection of sizes and power profiles to support gentle to hefty home use. You could assume to spend concerning $fifty and $350 in your garbage disposal purchase, based upon your requirements.

In the long run, only you know what is an efficient selling price for a garbage disposal. Based on your meant finances and allowance for such a obtain, your checking account is the ultimate determinant for whether or not a garbage disposal is inexpensive.

Perspective our ratings and testimonials and look through our acquiring guide to discover the best garbage disposers that past lengthy And do not jam.

An convenient to use, productive unit, the Waste King L-3300 will make kitchen area cleanup a breeze. This increased stop garbage disposal is priced to promote and more than suitable for virtually any property environment.

No matter how mindful that you are, foods scraps someway handle to achieve your kitchen area sink and clog the plumbing with no garbage disposal device.

Best water filter pitcher for lead – An Overview

The best exercise is always to know about the caliber of your water prior to paying for a water filter. You are able to do this by tests it with a water Investigation kit, sending it to a local lab, or by getting your neighborhood water good quality report.

Well water should be analyzed routinely, and corrected if there are any major problems. Filtering your well water will Enhance the taste and adds an additional layer of protection.

The filters are created with activated carbon which is comprised of squandered coconut shells. The activated carbon is used in the majority of the best water pitcher filters, which is unbelievably productive at absorbing impurities from ingesting water (Primarily chlorine).

In the event the filters are recycled, there’s zero squander. This water filter pitcher don’t just lessens waste from disposable water bottles. The filters Do not generate waste possibly should they’re sent again towards the factory. The Elemaris XL is a superb price with wonderful aesthetics and much better filtration.

Co-creator John Holecek has about twenty years of lab and discipline study encounter in physics, chemistry, and earth and atmospheric sciences, including characterizing rainwater samples through the Pacific and Indian oceans (PDF).

This very little pitcher from Nakii will get props for its condition — more angled than rounded, so it matches quickly in smaller spaces, together with fridge doorways.

Certainly one of some great benefits of the pitcher sort filter is you could retailer it conveniently In the refrigerator or area it on tabletop. Additionally, it is available in various patterns and dimensions to suit your need to have.

Gets rid of Fluoride – This water filter model is Licensed to get rid of approximately ninety% of your fluoride in your water source. This is a good attribute, just one you could potentially only see when using a reverse osmosis system previously.

Carbon filters are very powerful at removing some contaminants from the ingesting water, but they aren’t effective at eliminating many of the contaminants within a water resource all by them selves.

MAVEA-1005770-Elemaris-Filtration-Pitcher filters water leaving in The nice minerals whilst using out the poor. The Mavea Maxtra filter delivers thoroughly clean and Safe and sound drinking water in the pitcher that may be easy to refill and re purify. The MAVEA-1005770-Elemaris-Filtration-Pitcher will take out harmful contaminates like chlorine, mercury, copper and herbicides typically found in water. In addition, it lakes out lime and softens hard water. Conversely it leaves in advantageous minerals like calcium, magnesium and potassium, which can be all minerals we want for any balanced physique.

Gradual Filtering – Even though the filter cartridges used by this filter are quite productive, they filter the water little by little. You will need to Wait and see for just a pitcher to fill.

The look is easy and easy to utilize. The lid on this filter pitcher doesn’t lock set up, so pouring has to be carried out with treatment. The corporate has listened to its consumers and programs to release Day to day pitchers with addresses that match tightly. Offers is going to be marked as new and improved.

Water is an essential compound to regulate Your whole body, that’s why it is important to consume it pure and fresh. With the rising menace of pollutants and toxins within top water filteration system the water, who’d not need to come to feel protected with filtered water?

Once you spend money on a more high priced ionization system, The type that hooks up to your incoming water line, commonly beneath the kitchen sink (while occasionally at your home’s consumption, flowing alkaline water into your kitchen as well as shower), you are going to pay quite a bit more money up front, and you’ve got to undergo a fairly agonizing installation method.

Big Benefits of Automatic Garage Door Openers

Garage door opener installation could be successfully accomplished even without specialist help. All you need is just a little know how and also the guidance of the right tools. However, remember that the installation requirements of different models of garage openers vary greatly. Therefore, you should read its manual carefully to ascertain that you’ll be able to properly carry out the undertaking.

garage door opener

First and foremost, be sure to prepare the substances that will be required to correctly install the opener. This Will Probably include the following:

Garage door opener set
Mounting brackets
Drill and drill bits
Socket and wrenches
Screw driver, hack saw, and hammer
Pliers, wire cutter, and level
Tape measure

Essentially, there are various kinds of rails used in garage door openers. Newer models typically utilize T-shaped rail. If you chance to buy an opener working with the T-shape rail, the first thing you should do is to correctly align the T-shape rail in place. After done, be sure to safely bolt them together.
See more results about craftsman garage door opener here.

Next, get the trolley and then carefully slip it unto the railings so you can now bolt the rail on the door opener. Slip a screwdriver in the hole of the trolley to fasten it in position. Then, attach among the end of the belt chain using the included hardware. Be sure to wrap the chain around the idler pulley and also round the opener’s sprocket. After that, join the string to the other side of the barbell.

You have to open the garage door to determine the highest point that the door should travel above the installed monitors. Make sure you add 2 inches in the acquired measurement.

Once you’ve attached the head bracket, shut the door and then join it to the conclusion of the idler pulley’s assembly. Make certain that you lift the pulley assembly to ensure that the railing is over the opener’s track. Again, open the door and raise the door opener till it’s 2 inches above the door; do this with the use of shims.

And then, attach the door opener to the mount with the assistance of the mounting brackets that come with the unit. Then, install the door controls and other remaining components to complete the garage opener setup. Finally, examine the garage door if it is fully functional.

Starting Off With the Best Sewing Machine 2018

Sewing is an art which has existed because some 20,000 decades back. The same as individuals, these also have evolved. As the years have gone, the purposes of this machine transferred from simple to somewhat intricate. These days, there are a whole lot of different sewing gear available on the industry. Locating the very best one in the marketplace can be a really tough undertaking.

best sewing machines

There isn’t one out there because the demand for your sewing machine is dependent on how it’s to be utilized. Additionally, the costs of those machines vary depending upon the manufacturer and the intricacy of the purposes. Some have additional assisted sewing systems that provide the device an all around usage. You may also read this:  Brother CX155LA Review

There’s the standard mechanical sewing machine that’s the oldest to have come out. It’s a barbell and can be controlled by using a pedal. Adjustments from the pressure, the duration and the width of the stitch are accomplished by transferring a dial. Additionally, this is the cheapest of sewing machines. This is largely used by people in the home, largely of the old generation. Here is the very best sewing gear for you in the event that you would like to take it slow and revel in sewing for a pastime.

These ones operate on power and is rather straightforward to use because it works with only a click of a button. It includes the basic running, but includes a good deal more complicated functions integrated into it. There are in fact different kinds of the digital edition. Nevertheless, the chief characteristic of this is that it may do more complicated stitches which were just utilized to be achieved by hand. This may also be the very best sewing apparatus for factories or big clothing businesses. That is because mass manufacturing is their primary goal and the digital machines do a fantastic job with this.

Another innovation is that the computerized sewing gear. This is more sophisticated and also a tiny bit more complex to use. A pc coordinates all of the functions and all you’ve got to do is sit and await the final outcome. Even though it might boast of more layouts to make, more serves to accomplish with only a click of their mouse and also the usage of this computer, there’s also a drawback to it. Because it’s computerized, one must be pc literate. If you aren’t knowledgeable about the usage of this pc, then this isn’t for you. Additionally, this is best for large companies still with the intention of mass manufacturing.

If you would like to learn more about many kinds of sewing machines along with their price, simply browse the world wide web and it’ll reveal to you exactly what you desire.

The Roadhawk HD is a chinese language manufactured 1080p dashboard camera with excellent photograph first-rate at some point of the day and exact photo great at night time. It statistics 1080p at 30f/s with a median bit price of about 12,000Kbps.

This camera comes with a G-sensor, internal GPS and outside GPS. regrettably the digicam has a medium sized square layout with dimensions of 94mm x 63.5mm x 25mm which isn’t the most discreet for a sprint cam. at the high-quality side, the digital camera uses an Ambarella A5S processor and Aptina CMOS sensor that are decent additives. it’s also one of the few cameras with viewing software program for the Mac.
other models

This digicam is also sold under the Astak DashPro name at Costco.

Recognized issues

SD Card mistakes

Many customers have indicated that they acquire SD Card mistakes with this digicam. The camera is advertised to work with 64GB SD cards however this has been very tricky. Smaller sized playing cards from a ramification of producers were complicated as nicely along with the 8GB Roadhawk card that comes with the digicam. This problem is probably resolved with v1.9 firmware which additionally helps 128GB cards.

GPS sign is determined

a few owners complain of “GPS signal now not found” mistakes. that is seemingly due to a faulty GPS unit and substitute is needed.
hard to Eject Card

typical build nice of this dash cam is right but a few owners complain it’s far hard to eject the SD playing cards. Pushing at the nook of the card helps eject it.

Check it out :

GPS Interference

a few owners indicate the Roadhawk HD interferes with other GPS navigation gadgets. this is probably due to negative protecting. the answer is to mount the outside GPS a ways from the navigation tool.
Soliciting reviews

There are a huge wide variety of fine opinions for this digicam at the net. Be conscious that the organisation actively solicits reviews via putting a card within the bundle which gives a present if a evaluation is left. the card has the subsequent contents:

“to reveal our private appreciation, we would like to ask you to take part in our Product overview and praise software”

It then states the way to discover the product on-line to write the review and to ship an of the review. They then say:

“declare one of the free presents underneath:

$10 rebate off your authentic buy fee.
USB common rapid wall charger – black or white.
2-port USP standard fast automobile charger – black or white.

We truly care approximately our customers so please let us understand when you have any questions concerning your purchased product”

they’re not requesting 5 celebrity critiques however be conscious that a few humans can also go away a terrific review to make sure getting their free gift.
sample movies

Day Video

need to I buy?

This camera has respectable video fine however there are some of drawbacks. The digital camera is likewise not the smallest or most discrete. And the over $300 fee tag is simply too steep. The Costco version for beneath $200 is a more reasonable fee.
wherein to purchase for lowest charge

This camera sells for about $three hundred on, and TimeTec US on
user guide

The English user guide can be downloaded right here.

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reminiscence dealers carries more than a few networking hardware equipment and lapupupdated memory. it has been a ‘bitcoin believer’ from over-the-counter beginning.

AirBaltic, over-the-counter Latvian airline, can be the primary up-to-date payments in bitcoin, after starting accepting over the counter crypup to datecurrency on 17th July. A employer consultant said that over the counter bitcoin charge alternative is offered for basic elegance fares, aside from China, Indonesia, India, Iceland, Jordan, Japan, Lebanon, Malaysia, Russia, Taiwan and Vietnam. After initiallyupdated and controversially charging a rate of five.99 euros up to date bitcoin transaction, airBaltic modified its thoughts and now has no charge.

Bitcoin Transaction Accelerator

Air Lituanica, anooverover the counter eastern ecu airline, is now accepting bitcoin for flight tickets as part of its ongoing bid up-to-date embrace new and innovative strategies of serving up to date., over-the-counter California-primarily based on line upupdated reserving website, started taking bitcoin in November 2013 and announced in July that it has finished extra than $1.5m in bitcoin sales on flights, round two hundred,000 lodges and Amtrak railway bookings via its platform.

Pressure Washer Reviews – How Do They Help Us?

How many times have you ever spent an entire day (and on occasion many days) to scrub off dust and oil stains from your own home, and yet remained unhappy with the consequences? The motive is simple. Your typical lawn hose is not able to provide sufficient energy had to take away dirt and dust from walls and different surfaces within the house.

Many sensible clients have bought power washers to alleviate them of these kind of concerns normally associated with domestic cleansing. Dozens of glad customers have written pressure washer evaluations on line. study this newsletter similarly to learn greater about this amazing system and how analyzing the reviews can gain you.

stress Washers – A short Description

simple defined, the pressure washing machine is cleaning device that generates high water stress, which aids in cleansing dirt and dust in your vehicle, patio, driveway, garage, fixtures, and all other dirty locations.Buy the top pressure washer 2018  right now.

best pressure washers

Now allow us to talk some of the technical factors. The washing machine runs on either on energy or gasoline. both the engine and electric powered motor significantly growth water stress. Pound in keeping with square unit (PSI) is the unit for gauging the strain, and that is one in every of principal matters you have to search for in washing machine reviews.

A comparison of fuel and electric Washers

these are the 2 types of electricity washers that you may discover inside the market. electric pressure washers have a mild-weight body with an electric powered motor. because the length and the PSI are notably small, electric powered electricity washers are excellent for indoor cleaning jobs. They do not need constant upkeep, nor do they release carbon monoxide and different toxic gases. most significantly, they do no longer make noise!

gasoline pressure washers are used for expert and heavy cleansing jobs. they’re extensively utilized in industries, and commonly include high PSIs. You, however, might be content material with a gas energy washing machine with 3000 PSI or lower. Their power will allow you to smooth the dirtiest floor within mins!

How do pressure washer opinions assist?

analyzing the opinions is essential, because the selections are limitless. be aware the factors listed below while you are analyzing the evaluations online:

Noise – gasoline vehicles are louder than electric powered ones. Loud noise can lead to extreme auditory troubles, so carefully examine the opinions to locate information on noise levels.

price – expenses range a lot, and you can even find stress washers for as excessive as $one thousand. furthermore, within the case of gas pressure washers, diesel and restore fees have to additionally be saved in mind.

PSI – the selection of PSI will rely on the character of the job. cleaning paint stains will require extra power than, let’s consider, cleaning a sofa.

Water stage – in the critiques you will go through, you will often find a term GPM. It stands for gallons according to minute, and it tells you ways the stress washing machine produces at a particular temperature.

The hose degree is likewise an critical factor. you could choose the power and effectiveness of a strength washer with the assist of reviews. with any luck, you will discover the high-quality system for cleaning. proper success!

General introduction to disposal techniques

Consideration should be given to eliminating products that can not be used in accordance with the intended use or other authorized use, or reformulated for re-use.

This chapter reviews available disposal techniques and provides guidance for preparing a disposal plan. Disposal methods are divided into three categories (Box 4) and are assessed according to their degree of suitability for the removal of large quantities of obsolete pesticides in developing countries. The main criteria are: ecological rationality of the technology; occupational safety for operators; technical applicability for the destruction of large quantities of obsolete pesticide; adaptation to situations commonly encountered in developing countries; and cost-utility ratio.

best garbage disposal

Disposal methods that may be acceptable, depending on the type of product and local conditions, are described in detail. Inappropriate options are briefly described along with the reasons that disqualify them. Promising new techniques are presented quickly.

In general, the applicability of the different disposal techniques depends mainly on the type and amount of product to be removed. A particular technique may be suitable for a certain group of products, but it may be totally inappropriate for another. This means that it is essential to examine the technology in each case in relation to the product.


Summary of methods for disposal of large quantities of obsolete pesticides in developing countries


· High temperature incineration;

· Chemical treatment

· Specially equipped landfill (for neutralized materials, incinerator ash and slag);

· Long-term controlled storage.


· Outdoor burning;

· Landfill or landfill;

· Discharge into sewers

· Solar evaporation;

· Cultivation of the land and superficial application;

· Deep well injection;

· Other methods mainly for soil regeneration and groundwater decontamination (including ultraviolet treatment, ozonation, ion exchange, precipitation or flocculation, activated carbon absorption).


· Pyrolysis by plasma torch;

· Chemical reduction in the gas phase;

· Oxidation process in molten salts;

· Metallurgical treatment process (molten metal method).

Recommendations for the disposal of different products can be found in:

· Treatment and disposal methods for waste chemicals (UNEP / IRPTC, 1985).· International Fact Sheets on Chemical Safety (WHO / IPCS).

It should be noted, however, that the disposal methods recommended in the above documents are often small and are not always suitable for large quantities.

Annex 1 gives general guidance on the methods of incineration suitable for specific groups of pesticides.

Disposal methods that may be acceptable, depending on the type of product and local circumstances

Incineration at high temperature

Operation of incineration

Incineration is a high-temperature thermal oxidation process in which the pesticide molecules are broken down into gases and unburnt solids. Solids are called residues and include ashes and slag. A high chimney leads the gaseous effluents into the air. Chimney gases may contain water, carbon dioxide, acidic or toxic gases and toxic particles, including ash and metal oxides. To reduce pollution, the incinerator may be equipped with a gas cleaning device, such as a gas scrubber and / or electrostatic filters. Solid residues are landfilled.

Hazardous waste incinerators include a main chamber where waste is burned and an afterburner that allows maximum destruction of hazardous organic by-products, maintaining the flue gas at the proper temperature (over 1,100 ° C) for at least two seconds (retention time). As the gas cleaning equipment can not operate at the high temperature of the gases leaving the furnace, the gases in the stack are cooled to temperatures of about 200 ° C.

Properly conducted incineration can, in principle, destroy pesticide waste with a destruction-by-destruction rate of 99.99 percent or higher. For some incinerators, these rates would approach 99.99995 percent. However, the efficiency of incineration depends on many factors, such as: design; process control and maintenance of appropriate values ​​of retention time, temperature and turbulence; the type of incinerated products; and the capacity and efficiency of air pollution control equipment. Improperly used incinerators can create dangerous solid airborne by-products, posing a serious threat to the environment and public health. These by-products are often more toxic than the original product. The potential for the formation of polychlorinated dibenzodioxins and polychlorinated dibenzofurans (often referred to as dioxins and furans), which are extremely toxic and persistent in the environment, is of particular concern. Dioxins and furans are the result of a reaction that occurs during the cooling of stack gases. The factors that influence this reaction are: the temperature of the gas in the chimney; the presence of chlorine and other halogens; and the existence of a catalyst. The risk of dioxin and furan formation can be reduced by the use of an incinerator model in which stack gases are cooled very rapidly (quenching) below the range of temperatures at which dioxins and furans are formed (between 250 ° C and 350 ° C) and which includes a gas scrubber to fix the halogens (eg, a scrubber using sodium hydroxide solution). In addition, special filter systems reduce dioxin and furan emissions. Halogenated pesticides should not be incinerated in the absence of an effective extinguishing and washing system.

Selection of pesticides to incinerate

The ability to properly incinerate a pesticide depends on the type of pesticide, the incinerator model, and the gas cleaning system. Inorganic pesticides can not be incinerated. Organic pesticides containing mercury should not be incinerated. Organic pesticides should be burned at relatively high temperatures (above 1,100 ° C), and the gas should be retained in the flame for at least two seconds. Organic products containing heavy metals, such as tin and lead, may only be incinerated in special cases, under very strict conditions, in facilities reserved for hazardous waste equipped with flue gas cleaning systems that can recover these elements. It is sometimes possible to export products containing heavy metals for recycling. To determine if a specific product may be incinerated, refer to Appendix I, the Material Safety Data Sheet or the documentation listed in Table 3. Otherwise, contact the manufacturer of the product or a reputable incinerator.

For more detailed technical information on the operation and design of incinerators, see The World Bank / WHO / UNEP, Volume III (World Bank / WHO / UNEP, 1989) and Draft technical guidelines on incineration. on land (D10), (UNEP / SCB, 1994C).

The following paragraphs discuss different options for high-temperature incineration, including:

· Large fixed incinerator;
· Low-capacity fixed incinerator
· Mobile incinerator;
· Cement kiln.

Table 3 summarizes the advantages and disadvantages of each of the options as well as the conclusions. Annex I indicates which groups of pesticides can be incinerated in each type of incinerator.

Study of the different incineration options

Large capacity fixed incinerator

High-capacity hazardous waste incinerators are the best method of removing the most obsolete pesticides. They are built specifically to incinerate hazardous waste. These are usually rotary kiln incinerators with an afterburner system and various air pollution control devices. The temperature is maintained between 1100 ° C and 1300 ° C and the retention time in the afterburner is at least two seconds. The kill removal efficiency is between 99.99 and 99.99995 percent. The capacity varies between 0.5 and 7 tons per hour with 24 hours of continuous activity. These incinerators can treat solids and liquids, as well as contaminated soils and materials, containers and conditioned waste. They can handle all kinds of organic pesticides (including organochlorine pesticides), although some incineration companies may refuse, or accept with restrictions, products containing heavy metals such as mercury, or other specific elements such as ‘iodine.

These large incinerators are very expensive (the initial investment is between US $ 10 and 200 million, depending on capacity, stack gas treatment and water treatment characteristics, infrastructure, etc.), and are only profitable if the flow of chemical waste to be incinerated is continuous and substantial. Due to the high level of initial investment and operating costs (which include: large quantities of flushing fluids, transportation of waste to the plant, landfilling of ashes and slag; highly qualified technicians, regular plant maintenance and maintenance, and intensive control procedures, including analytical services), these incinerators are only found in industrialized countries. For the same reasons, the local installation of a large-scale incinerator does not realistically address the problem of obsolete pesticides in developing countries. However, in some industrialized countries there are companies that exploit this type of incinerator and may be allowed to burn obsolete pesticides from less developed countries. The latter can enter into contracts with these companies.

More detailed information on the possible shipment of pesticides to a specialized incinerator in a country accepting waste can be found on page 22.

Incinerator with low capacity

There are a number of low capacity fixed incinerators on the market with various designs and capabilities. The more complete the design, the greater the capacity, the higher the price. The simplest models have only one chamber without afterburners and / or scrubbers. The most advanced models have a master bedroom with an afterburner and scrubber.

Simple models without afterburners and gas cleaners are not suitable for the destruction of large quantities of obsolete pesticides or any amount of waste containing chlorine, phosphorus, sulfur or sulfur. nitrogen. In the absence of these devices, there is a high risk of high atmospheric pollution, especially when organochlorine compounds are incinerated. Many simple models do not reach the required temperature of 1100 ° C, which further increases this risk. They usually have a low capacity, from 10 to 100 kg per hour. It is sometimes necessary to interrupt their operation at regular intervals to open the incineration chamber and remove the ashes.

FIGURE 2. A current high temperature incinerator: Courtesy of Rechem International Ltd, United Kingdom.

More advanced models with a simple purification device cost about US $ 1 million. They can reach the required temperature, but often have a relatively low capacity of 1 to 2 tons per day, which means that it will take up to a year to incinerate a usual amount of 300 tons. Long-term operation results in high operating costs. These incinerators require the permanent supervision of specialists; technicians (expatriates) for maintenance and repairs; a continuous supply of fresh water and large quantities of chemicals for the purification device; safe disposal of ashes and liquids from the gas scrubber; the continuous supply and guarantee of electricity and fuel. The amount of the initial investment of an advanced low-capacity incinerator and the costs of its operation are substantial. In many cases, the cost-utility ratio of these incinerators does not justify their acquisition. Moreover, their use is not practical because of their low capacity, the large quantities of supplies required and the important residues that still need to be eliminated. In most cases, it will be more practical and less expensive to export waste to an industrialized country for treatment in a specialized incinerator. It should also be taken into account that gas cleaning devices are generally less efficient on low capacity than high capacity incinerators, especially after prolonged intensive use, and that

Before using a low-capacity incinerator, it is important to ensure that the model has been tested and approved for the types of pesticides that are to be incinerated. These incinerators are subject to acceptance problems by governments. In Europe, it is difficult and expensive to obtain permission to experiment with a new incinerator model. As a result, European manufacturers sometimes offer small incinerators that have not yet been tested for pesticide incineration, but will be on site before becoming operational. Some governments have been very reluctant to systems that have not been tested in the country of manufacture and have therefore rejected this option.

Hospitals sometimes use low capacity incinerators to incinerate their waste. It is recommended not to use these incinerators for solid pesticides; pesticides containing chlorine, sulfur or nitrogen; those containing metals; or for large amounts of pesticides in general. They should only be considered for relatively small amounts of liquid pesticides, provided that the design, temperature and retention time are adequate; they are equipped with the required purification devices; that the opinion of a specialist has been previously requested; and that national regulations permit such use of hospital incinerators.

Low-capacity incinerators sometimes respond to the problems of particular users, such as local formulation plants, which constantly produce relatively small amounts of low-hazard, non-halogenous wastes (eg packaging and protective equipment). disposable contaminated). These factories must also have the expertise required to operate the incinerator.

Mobile incinerator

There are several models of mobile waste incinerators, from medium to large capacity. The term “mobile” can be confusing because it sometimes takes weeks to mount or dismount such an installation; it would be more accurate to speak of transportable incinerators. These are generally relatively large assemblies including a rotary kiln incinerator and gas cleaning devices. They are mainly used in the United States for on-site cleaning of hazardous waste dumps. They treat large quantities of solid, liquid and semi-liquid wastes and contaminated soils with destruction and emission standards comparable to those of large-capacity fixed incinerators. Mobile incinerators are transported on two or three common trailer trucks, with a gross weight varying between 50 and 80 tons. Prices for mobile incinerators range from US $ 1.5 million to US $ 15 million, depending on capacity and performance. Some companies offer contract mobile incineration services. It can take up to six months for an incinerator to be installed on site (preparation, shipping, transportation in the country, assembly and testing) and the delivery costs can exceed $ 1 million (transportation, assembly, testing, dismantling, transport). Operating costs range from $ 600 to $ 2,000 per tonne depending on the incinerator model and the type of waste. The smaller models have a capacity of 2 to 20 tons per day. US $ 5 million to US $ 15 million, depending on capacity and performance. Some companies offer contract mobile incineration services. It can take up to six months for an incinerator to be installed on site (preparation, shipping, transportation in the country, assembly and testing) and the delivery costs can exceed $ 1 million (transportation, assembly, testing, dismantling, transport). Operating costs range from $ 600 to $ 2,000 per tonne depending on the incinerator model and the type of waste. The smaller models have a capacity of 2 to 20 tons per day. US $ 5 million to US $ 15 million, depending on capacity and performance. Some companies offer contract mobile incineration services. It can take up to six months for an incinerator to be installed on site (preparation, shipping, transportation in the country, assembly and testing) and the delivery costs can exceed $ 1 million (transportation, assembly, testing, dismantling, transport). Operating costs range from $ 600 to $ 2,000 per tonne depending on the incinerator model and the type of waste. The smaller models have a capacity of 2 to 20 tons per day. an incinerator is installed on site (preparation, shipping, transport in the country, assembly and tests) and the costs of provision may exceed 1 million dollars (transport, assembly, testing, dismantling, transport). Operating costs range from $ 600 to $ 2,000 per tonne depending on the incinerator model and the type of waste. The smaller models have a capacity of 2 to 20 tons per day. an incinerator is installed on site (preparation, shipping, transport in the country, assembly and tests) and the costs of provision may exceed 1 million dollars (transport, assembly, testing, dismantling, transport). Operating costs range from $ 600 to $ 2,000 per tonne depending on the incinerator model and the type of waste. The smaller models have a capacity of 2 to 20 tons per day.

These incinerators can achieve a destruction efficiency of 99.999 percent and meet most standards for emissions to the atmosphere. Bringing the incinerator to waste avoids the legal problems posed by the international transport of waste. However, the mobile incinerator does not eliminate the need to transport waste because it is still necessary to bring the pesticides to the incineration site. The transport of a mobile incinerator requires a good road network (roads and bridges must support the weight). Also, weight and height limitations may prohibit the use of an incinerator of this type in some areas. Mobile incinerators, like large-scale incinerators, need to electrical energy, large amounts of water and chemicals for the gas scrubber, and a team of highly skilled technicians. In some cases, the chlorine content of the pesticides to be incinerated is limited to a maximum value. Liquids from the scrubber, ashes and slag must be checked and disposed of properly. As with any potential burn site, an environmental impact study is required. ash and slag must be controlled and disposed of properly. As with any potential burn site, an environmental impact study is required. ash and slag must be controlled and disposed of properly. As with any potential burn site, an environmental impact study is required.

Mobile incineration is a relatively expensive option. The incinerator must be shipped to the site, assembled, tested, dismantled and forwarded. Pesticide stocks must be transported to the site. The mobile incinerator is an option only if the volumes of contaminated products and / or soil to be incinerated are very large (from 1,000 to 5,000 tonnes depending on the model and the waste); and / or if the products to be incinerated come from several countries in the same region. It should be noted that by the end of 1995 no destruction of obsolete pesticides by mobile incinerators had yet been achieved in developing countries. There are professional disposal companies that have mobile incinerators and provide a comprehensive package of services, including the use of

Incineration in a cement kiln

A cement kiln is an oven that rotates slowly to regularly expose limestone, sand and clay at very high temperatures to obtain clinker. Only certain types of furnaces (rotary kilns with electrostatic precipitator and bypass device) can be used for the incineration of pesticides. Pesticides can be burned by mixing them with fuel or by injecting them into the flame. Pesticide injection requires special modifications that can be expensive. If the pesticides have a high calorific value, they can partially replace the fuel. Cement kilns can destroy pesticides because indoor temperatures range from 1400 ° C to 2000 ° C. The retention time of the gas phase is between six and 10 seconds. These ovens can process liquid or semi-liquid waste and save on fuel costs. The acid gases emanating from the organochlorine pesticides are neutralized by the alkaline cement, and the purification device is therefore no longer necessary. The powder formulations are difficult to process, but may be added as slurries or blown into the primary stage furnace. The ash formed will be incorporated into the clinker. This method is not suitable for contaminated soils and large solid items, such as packaging materials. The incineration of deteriorated liquid formulations can cause problems when they contain solid particles (for example, crystals, flakes, corroded metal particles which have become detached from the containers) which could obstruct the device by which the liquid is injected into the oven. The quality of the cement is relatively insensitive to the incineration of small quantities of organic waste, although some contaminants may reduce the quality of the cement. In addition to technical considerations, there are psychological factors that explain why cement manufacturers are reluctant to incinerate pesticides in their plants.

If the process is going well, it seems that the occasional incineration of pesticides poses little risk to the environment. However, the process is not always fully mastered; it can happen that due to incidents the combustion is incomplete and produces polluting emissions. In the long term, the continued use of cement kilns to dispose of hazardous waste can pose environmental problems.

TABLE 3. Executive summary and conclusions concerning the different options for incineration





Large capacity fixed incinerator Big capacity. Can burn large quantities of liquids, solids, semi-liquid residues and thick sludges, as well as conditioned soil and waste. Can operate 24 hours a day; high temperature (1200 ° C); high destruction elimination efficiency up to 99.99995 percent; efficient purification of gases. Can treat chlorinated pesticides without problem. Initial investment and very high operating costs. To be profitable, the waste stream must be continuous and substantial. Developing countries generally do not produce such quantities. Costs make this option unusable in smaller and less developed countries. Local installation of a large-scale incinerator is not a realistic solution to the problem of obsolete pesticides in developing countries.

However, exporting waste to an incinerator of this type in an industrialized country often seems to be the most realistic and best disposal option.

Small capacity fixed incinerator The main advantage of small incinerators is that they can be installed at the place of production of the waste. Simple models without a purification device can not be used to incinerate most pesticides, and in no case large quantities. More sophisticated models with simple purification devices cost about US $ 1 million and still have limited capacity (from 100 kg to 2 tonnes per day). They often can not operate continuously, because it is necessary to remove the ashes from the chamber before incinerating the next batch, and therefore are not suitable for solids. Operating costs are relatively high for the following reasons: low capacity; large volumes of liquids used for gas cleaning; residues that still need to be removed; permanent supervision of a specialist required. The maximum chlorine content of the products is sometimes limited. Are not cost-effective for larger amounts of pesticides. Uncomfortable operation. The ecological rationality of each model must be proven. Many models can not be used to incinerate chlorinated pesticides.

May be suitable for specific users, such as local formulation plants, who continuously produce relatively small amounts of low-hazard, non-chlorinated waste (eg, contaminated equipment and packaging).

Mobile incinerator Mobile units can treat solid and liquid pesticides such as contaminated soils. Destruction elimination yield of up to 99.999 percent; complies with most standards for air emissions. Bringing the incinerator to waste avoids the legal problems associated with the international transport of waste. Because of their weight and height, mobile incinerators can often not be used in some areas. They need electrical power, large amounts of fresh water and chemicals for the purification device, and highly skilled technicians. For some models, the maximum chlorine content of pesticides that can be incinerated is limited. Wastewater, ashes and slag must be properly controlled and disposed of. It is necessary to make preliminary studies of impact on the environment. Mobile incinerators are a relatively expensive option because they require good facilities and infrastructure. They should be considered only when destroying very large volumes of products and / or highly contaminated soils. For quantities less than 1,000 tons, it is cheaper to incinerate pesticides abroad. Even with quantities up to 5,000 tonnes, the cost-effectiveness of a mobile incinerator may not be good.
Cement oven Many countries have cement kilns that, in principle, could be used to destroy pesticide waste. They do not require a purification device in acidic medium. Cost-effective option is potentially attractive: the investment is relatively modest (from $ 100 to $ 150,000 for the introductory system) and saves fuel. Most cement kilns in developing countries are not suitable for this purpose. Models that are can process liquids. They can not process contaminated soils and materials. Incineration of powder formulations is possible but difficult. Liquids containing solid particles (crystals, precipitated emulsions) can create problems.

System malfunctions or incidents in the process can cause toxic emissions. Long-term use to incinerate pesticides can cause environmental problems. The chlorine content of the products to be incinerated can be limited.

Cement kilns can only be used for pesticide disposal if the required technical specifications are met. They should only be used for occasional disposal and not for the long-term incineration of hazardous waste. Given the limited experience available in this area, it is recommended for the time being to use this method only in the case of non-chlorinated liquid formulations of pesticides. When all conditions are met, cement kilns can be a practical, efficient and economical solution.

Note: Annex 1 provides further details on product limitations in the different methods.

While most cement kilns in developing countries are not suitable for waste incineration, many countries have at least one kiln that could in principle be used for this purpose. The cost-effectiveness of this option is potentially interesting, especially for liquids, since a relatively small investment (about US $ 100,000 for a liquid waste introduction device) and US $ 150,000 for a liquid waste device for introducing powder formulations) to adapt the burners, and that savings are made on the fuels.

The incineration of waste (including organic liquids) in cement kilns is increasingly being tested on a commercial scale in OECD countries, but it is rarely used in developing countries for their obsolete pesticides. Until 1995, tests were carried out in Pakistan and Malaysia where modern cement kilns are available. In 1996, it was planned to incinerate relatively large quantities of DNOC in an oven in the United Republic of Tanzania. As these experiments are still limited, it is recommended for the moment to consider this method only for a special case of elimination of pumpable liquid formulations.

Other methods of incineration

Blast furnaces could theoretically be used to burn waste pesticides, but in practice the reduction reactions that occur in these stoves can cause incomplete burning and create pollution.

Incineration at sea on specially constructed vessels is a method that has been used to remove hazardous liquids. For environmental reasons, such as the emission of untreated gases and their absorption in seawater, as well as the risks of serious pollution that may be caused by accidents, the use of this method has been regulated by law. international. This process is no longer used for the disposal of pesticides and other hazardous wastes.

Shipping to a developed country for incineration

In many least developed countries, there are no environmentally sound local options for eliminating pesticides in an efficient and cost-effective manner. Under these conditions, it is necessary to consider exporting them to a country with a large-scale hazardous waste incineration plant.

Exporting is not necessarily an easy option:

· Before shipment, all waste must be repackaged and labeled in accordance with international treaties and recommendations for the international transport of dangerous goods;· International transport of hazardous wastes is governed by the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal, and by several similar regional conventions (eg the Bamako Convention). The notification procedures prescribed by these conventions must be respected;

· The incineration company must be authorized by its government to import the waste to be incinerated. The difficulty of obtaining these authorizations depends on several factors, including the national cremation capacity at the time of the operation. In overcapacity, it is likely that these authorizations will be more easily granted. A country’s legislation can ban imports of hazardous waste.