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 products named above are only safe when their condition is still good and when proper use is made of them. However, they pose health risks to animals and people when they are misused or expire. That makes it necessary that they are disposed correctly. The aim of this article is to name and discuss some of the main methods of hazardous waste disposal that are currently in wide use in the world.
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.
Different methods of disposal for various materials are available. Among the most commonly applied ones are recycling, incineration, landfills, use of cement, and pyrolysis. Recycling is encouraged a lot as an eco-friendly option that can safely reduce threat while remaining economical. As products lose the ability to remain useful for the purpose they were originally designed for, they are put to new uses. It should be understood that not every product can be recycled. Some must just be disposed
Incineration is another method that is used widely. It involves destroying materials through burning at extremely high temperatures. The equipment used for the process is called an incinerator or an incineration chamber. The end result is ash, which is harmless and easier to get rid of without causing any harm to people, animals, and the environment.
Incineration has always raised concern because of the harmful gasses that are released into the environment during combustion. That effect has been countered by the development of better incinerators with the ability to eliminate any possibility of emission of gasses into the environment. Modern incinerators also generate energy during combustion to be used to in other processes and systems. Pyrolysis is a version of incineration, but combustion never occurs because the environment is inert.
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 has also been found to be effective for treating and disposing hazardous material. It makes disposal easier by solidifying and stabilizing the material. When treated with cement, the characteristics, toxicity, and ability to transmit the contaminant is reduced. The use of cement is however limited.
The products named above are only safe when their condition is still good and when proper use is made of them. However, they pose health risks to animals and people when they are misused or expire. That makes it necessary that they are disposed correctly. The aim of this article is to name and discuss some of the main methods of hazardous waste disposal that are currently in wide use in the world.
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.
Different methods of disposal for various materials are available. Among the most commonly applied ones are recycling, incineration, landfills, use of cement, and pyrolysis. Recycling is encouraged a lot as an eco-friendly option that can safely reduce threat while remaining economical. As products lose the ability to remain useful for the purpose they were originally designed for, they are put to new uses. It should be understood that not every product can be recycled. Some must just be disposed
Incineration is another method that is used widely. It involves destroying materials through burning at extremely high temperatures. The equipment used for the process is called an incinerator or an incineration chamber. The end result is ash, which is harmless and easier to get rid of without causing any harm to people, animals, and the environment.
Incineration has always raised concern because of the harmful gasses that are released into the environment during combustion. That effect has been countered by the development of better incinerators with the ability to eliminate any possibility of emission of gasses into the environment. Modern incinerators also generate energy during combustion to be used to in other processes and systems. Pyrolysis is a version of incineration, but combustion never occurs because the environment is inert.
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 has also been found to be effective for treating and disposing hazardous material. It makes disposal easier by solidifying and stabilizing the material. When treated with cement, the characteristics, toxicity, and ability to transmit the contaminant is reduced. The use of cement is however limited.
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