There are many dangerous materials in households today that many people do not know about. These materials are usually in the form of ingredients or materials used to make products that people consume every day. Some examples of household products that have been classified as hazardous include paints, solvents, ammunition, refrigerants, aerosols, electronics, pesticides, automotive wastes, caustics, and certain batteries among others.
The aforementioned products are safe when they are used safely and when they are still in good condition for use. However, when misused or their life-cycle expires, they become a threat to human and animal health as well as to the well-being of the environments. As such, they need to be disposed in the right way to avoid danger. Each waste material has a preferred method of disposal. This article will give some main hazardous waste disposal methods in use today.
Proper disposition of wastes eliminates or at least minimizes the danger they pose to the environment, human beings, and animals. On the other hand, grave danger is likely to result when improper disposal is exercised. For instance, harmful materials poison underground and rain water when they seep into the soil or come in contact with gutters respectively. Soil can also be contaminated and its suitability for agriculture affected.
Today waste materials are disposed through many different methods. Recycling, incineration, use of cement, pyrolysis, and landfills are among the methods in common use. Concerned parties encourage people to use recycling because besides being economical, it is eco-friendly. Recycling is the process of finding other applications for products after they fail or cannot perform the original function for which they were defined. The main downside in this method is that it cannot be used in all situations or products.
Another widely employed technique of getting rid of wastes is incineration. Very high temperatures are used to destroy the materials inside a chamber. The chamber used is called an incinerator or an incineration chamber. Ash is the usual end result. Ash can be disposed easily without being harmful to the environment or people.
Emission of harmful gasses from incineration chambers into the environment has been cause for concern. To counter that, modern incinerators never emit any materials into the environment. In fact, their efficiency is so high that they are used for generation of power from the combustion process. A version of incineration is pyrolysis, which destroys materials under high temperatures, but does not involve combustion. Combustion is avoided by performing the process in an inert environment.
Landfills have been the traditional method of disposing hazardous materials, but that changed as better methods emerged. The adoption of better methods was prompted by the fact that landfills lead to seepage of the materials into underground water sources. This leads to pollution, which cannot be reversed. This method is however still in use in certain places, but to a minimum extent.
Cement can also be used to treat and dispose harmful material. Cement works by solidifying and stabilizing the material for ease of disposal. The material to be disposed is treated with cement, which modifies its characteristics and decreases the level of toxicity and ability for contaminants to be transmitted. Application is limited though.
The aforementioned products are safe when they are used safely and when they are still in good condition for use. However, when misused or their life-cycle expires, they become a threat to human and animal health as well as to the well-being of the environments. As such, they need to be disposed in the right way to avoid danger. Each waste material has a preferred method of disposal. This article will give some main hazardous waste disposal methods in use today.
Proper disposition of wastes eliminates or at least minimizes the danger they pose to the environment, human beings, and animals. On the other hand, grave danger is likely to result when improper disposal is exercised. For instance, harmful materials poison underground and rain water when they seep into the soil or come in contact with gutters respectively. Soil can also be contaminated and its suitability for agriculture affected.
Today waste materials are disposed through many different methods. Recycling, incineration, use of cement, pyrolysis, and landfills are among the methods in common use. Concerned parties encourage people to use recycling because besides being economical, it is eco-friendly. Recycling is the process of finding other applications for products after they fail or cannot perform the original function for which they were defined. The main downside in this method is that it cannot be used in all situations or products.
Another widely employed technique of getting rid of wastes is incineration. Very high temperatures are used to destroy the materials inside a chamber. The chamber used is called an incinerator or an incineration chamber. Ash is the usual end result. Ash can be disposed easily without being harmful to the environment or people.
Emission of harmful gasses from incineration chambers into the environment has been cause for concern. To counter that, modern incinerators never emit any materials into the environment. In fact, their efficiency is so high that they are used for generation of power from the combustion process. A version of incineration is pyrolysis, which destroys materials under high temperatures, but does not involve combustion. Combustion is avoided by performing the process in an inert environment.
Landfills have been the traditional method of disposing hazardous materials, but that changed as better methods emerged. The adoption of better methods was prompted by the fact that landfills lead to seepage of the materials into underground water sources. This leads to pollution, which cannot be reversed. This method is however still in use in certain places, but to a minimum extent.
Cement can also be used to treat and dispose harmful material. Cement works by solidifying and stabilizing the material for ease of disposal. The material to be disposed is treated with cement, which modifies its characteristics and decreases the level of toxicity and ability for contaminants to be transmitted. Application is limited though.
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