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Technologies for Treating Hazardous Waste - Essay Example

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All people living in the earth contributes to the waste the earth is receiving day by day. With the number of people living in the earth, it is no wonder how massive is the waste in the earth. The massiveness of the…
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Technologies for Treating Hazardous Waste
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Technologies for Treating Solid Waste Technologies for Treating Solid Waste Proper waste management is important for everyone to learn. All people living in the earth contributes to the waste the earth is receiving day by day. With the number of people living in the earth, it is no wonder how massive is the waste in the earth. The massiveness of the waste has a negative effect not only in the earth but also to people. Proper waste management is encouraged to people and using technologies in controlling waste is highly advertised to make life easier.
There are a lot of ways to treat solid waste. However, there are three that are common, sanitary landfill, gasification and composting. Sanitary landfill is the used of an area as an isolation place of the solid waste until the danger of the waste is reduced. This kind of treating solid waste can be successful if the area is large and the isolation is good (“Solid Waste,” n.d.). Gasification on the other hand is the exposure to high temperature/extreme heat with the use of oxygen to decompose the waste. It has the advantages of lessening the size of waste and makes the transportation of waste easier. This is a type of incineration that has no contribution to air pollution. Composting is one of the oldest ways to treat solid waste. It is used specifically to solid wastes that decompose. It makes the area of decomposition very appropriate to the waste, so that decomposition occurs faster (“Solid Waste Management” n.d.).
From the said technologies, gasification is the best. It can be observed that it has more advantages. It lessens the volume of waste in a shorter time because it reduces the waste on the spot. It also does not contribute pollution to nature especially to air unlike other thermal treatment. It brings back energy. And lastly it demands less space compared to sanitary landfills.
There are a lot of technologies available in this generation. However, it is important that the technology being used is appropriate for the waste being treated.
References
Solid Waste. (n.d.) Retrieved April 10, 2014 from Environmental Strategies for Cities, http://web.mit.edu/urbanupgrading/urbanenvironment/sectors/solid-waste-landfills.html.
Solid Waste Management. (n.d.) Retrieved April 10, 2014 from www.cyen.org, http://www.cyen.org/innovaeditor/assets/Solid%20waste%20management.pdf. Read More
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