Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari
Land filling has been the most common method of waste disposal practiced in Malaysia. However, the adverse impacts of improper land filling have become the major concern of public awareness. The purpose of this study is to determine the amount of leachate production from municipal solid waste when s...
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2009
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| Online Access: | https://ir.uitm.edu.my/id/eprint/80781/1/80781.pdf |
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my-uitm-ir.807812023-07-21T01:33:12Z Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari 2009 Azhari, Nik Nuraini Land filling has been the most common method of waste disposal practiced in Malaysia. However, the adverse impacts of improper land filling have become the major concern of public awareness. The purpose of this study is to determine the amount of leachate production from municipal solid waste when subjected to different thickness of clay cover and to evaluate the effectiveness of clay cover in landfills. This study involved field and laboratory activities. The municipal solid waste for laboratory work was taken from Mawar Hostel, UiTM Shah Alam. The waste collected were organic wastes such as food waste and kitchen waste. Reactors for landfill had been fabricated and experiment was conducted in Environmental Laboratory, UiTM. The wastes collected are assumed to represent composition of the worst case scenario for leachate production. A methodology was developed for conducting an experiment to collect the amount of leachate production. The results from this study show that clay cover can reduce the amount of leachate produced. At 60 mm and 30 mm clay cover, amount of leachate collected are between 1.5-8.5 ml and 2.5-9.0 ml respectively. Furthermore, it was established that clay cover is effective in reducing leachate production. The presence of clay cover, water cannot infiltrate directly into solid waste to become part of leachate. 2009 Thesis https://ir.uitm.edu.my/id/eprint/80781/ https://ir.uitm.edu.my/id/eprint/80781/1/80781.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Civil Engineering Abdul Talib, Suhaimi |
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Universiti Teknologi MARA |
| collection |
UiTM Institutional Repository |
| language |
English |
| advisor |
Abdul Talib, Suhaimi |
| description |
Land filling has been the most common method of waste disposal practiced in Malaysia. However, the adverse impacts of improper land filling have become the major concern of public awareness. The purpose of this study is to determine the amount of leachate production from municipal solid waste when subjected to different thickness of clay cover and to evaluate the effectiveness of clay cover in landfills. This study involved field and laboratory activities. The municipal solid waste for laboratory work was taken from Mawar Hostel, UiTM Shah Alam. The waste collected were organic wastes such as food waste and kitchen waste. Reactors for landfill had been fabricated and experiment was conducted in Environmental Laboratory, UiTM. The wastes collected are assumed to represent composition of the worst case scenario for leachate production. A methodology was developed for conducting an experiment to collect the amount of leachate production. The results from this study show that clay cover can reduce the amount of leachate produced. At 60 mm and 30 mm clay cover, amount of leachate collected are between 1.5-8.5 ml and 2.5-9.0 ml respectively. Furthermore, it was established that clay cover is effective in reducing leachate production. The presence of clay cover, water cannot infiltrate directly into solid waste to become part of leachate. |
| format |
Thesis |
| qualification_level |
Bachelor degree |
| author |
Azhari, Nik Nuraini |
| spellingShingle |
Azhari, Nik Nuraini Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| author_facet |
Azhari, Nik Nuraini |
| author_sort |
Azhari, Nik Nuraini |
| title |
Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| title_short |
Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| title_full |
Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| title_fullStr |
Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| title_full_unstemmed |
Clay barriers as final cover in landfill: a laboratory investigation / Nik Nuraini Azhari |
| title_sort |
clay barriers as final cover in landfill: a laboratory investigation / nik nuraini azhari |
| granting_institution |
Universiti Teknologi MARA (UiTM) |
| granting_department |
Faculty of Civil Engineering |
| publishDate |
2009 |
| url |
https://ir.uitm.edu.my/id/eprint/80781/1/80781.pdf |
| _version_ |
1783736310602661888 |