Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin

Biochar is derived from biomass, and its characteristic in wastewater treatment has been the subject of many studies. In Malaysia, adsorbent in the form of biochar has been produced from various local agricultural wastes. The thermal treatment during carbonization process causes the changes in struc...

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Main Author:	Zainuddin, Nurul Amira Shazwani
Format:	Thesis
Language:	English
Published:	2018
Online Access:	https://ir.uitm.edu.my/id/eprint/89607/1/89607.pdf
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id	my-uitm-ir.89607
record_format	uketd_dc
spelling	my-uitm-ir.896072024-04-15T08:29:05Z Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin 2018 Zainuddin, Nurul Amira Shazwani Biochar is derived from biomass, and its characteristic in wastewater treatment has been the subject of many studies. In Malaysia, adsorbent in the form of biochar has been produced from various local agricultural wastes. The thermal treatment during carbonization process causes the changes in structure properties which lead to high reactivity hence making the biochar suitable to be used as an adsorbent. In accordance to that, the main idea of this study is to develop biochar adsorbent from solid agarwood waste obtained after the extraction process - hydro distillation. The production of agarwood oil will yields a lot of wood mass after the extraction process. The outstanding ability of water adsorption of agarwood and additionally with the abundant availability of sources, agarwood waste is promising material to be developed into adsorbent and study is carried out to investigate the efficiency to treat leachate. It was found that pH Adjustment will reduce the turbidity of leachate, and the best result (lowest turbidity) obtained from the study is when leachate being adjusted to pH 5. By standardizing the initial pH, the dosing tests were conducted at pH 5. Biochar produced at 600⁰C yielded the highest BET surface area and highest total pore volume. The surface area can be enhanced 10 times greater than when agarwood waste was washed with strong acid and carbonized at 500⁰C as compared to untreated biochar. Surface area and total pore volume affect dissolved oxygen rate. Higher surface area and total pore volume give lower value of dissolved oxygen rate in weak alkaline condition. The research suggested that acid washing enhance the efficiency of treatment by increasing the surface area of biochar produced. It is hope that in the future, the study can be further develop and apply in wastewater and sewage treatment management in Malaysia. 2018 Thesis https://ir.uitm.edu.my/id/eprint/89607/ https://ir.uitm.edu.my/id/eprint/89607/1/89607.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Chemical Engineering Ku Hamid, Ku Halim
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Ku Hamid, Ku Halim
description	Biochar is derived from biomass, and its characteristic in wastewater treatment has been the subject of many studies. In Malaysia, adsorbent in the form of biochar has been produced from various local agricultural wastes. The thermal treatment during carbonization process causes the changes in structure properties which lead to high reactivity hence making the biochar suitable to be used as an adsorbent. In accordance to that, the main idea of this study is to develop biochar adsorbent from solid agarwood waste obtained after the extraction process - hydro distillation. The production of agarwood oil will yields a lot of wood mass after the extraction process. The outstanding ability of water adsorption of agarwood and additionally with the abundant availability of sources, agarwood waste is promising material to be developed into adsorbent and study is carried out to investigate the efficiency to treat leachate. It was found that pH Adjustment will reduce the turbidity of leachate, and the best result (lowest turbidity) obtained from the study is when leachate being adjusted to pH 5. By standardizing the initial pH, the dosing tests were conducted at pH 5. Biochar produced at 600⁰C yielded the highest BET surface area and highest total pore volume. The surface area can be enhanced 10 times greater than when agarwood waste was washed with strong acid and carbonized at 500⁰C as compared to untreated biochar. Surface area and total pore volume affect dissolved oxygen rate. Higher surface area and total pore volume give lower value of dissolved oxygen rate in weak alkaline condition. The research suggested that acid washing enhance the efficiency of treatment by increasing the surface area of biochar produced. It is hope that in the future, the study can be further develop and apply in wastewater and sewage treatment management in Malaysia.
format	Thesis
qualification_level	Master's degree
author	Zainuddin, Nurul Amira Shazwani
spellingShingle	Zainuddin, Nurul Amira Shazwani Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
author_facet	Zainuddin, Nurul Amira Shazwani
author_sort	Zainuddin, Nurul Amira Shazwani
title	Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
title_short	Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
title_full	Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
title_fullStr	Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
title_full_unstemmed	Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin
title_sort	treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / nurul amira shazwani zainuddin
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Chemical Engineering
publishDate	2018
url	https://ir.uitm.edu.my/id/eprint/89607/1/89607.pdf
_version_	1804889814613360640

Treatment of closed sanitary landfill leachate using biochar derived from solid hydrodistillation waste of agarwood / Nurul Amira Shazwani Zainuddin

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