Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal

There is an increasing interest in sustainable utilization of waste cotton cloths due to the enormous volume of generation and its high cellulose content. The existing disposal method is open dumping in landfills along with other municipal waste poses environmental pollution and waste of useful reso...

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Main Author:	Mohamed, Siti Hajar
Format:	Thesis
Language:	English
Published:	2022
Subjects:	T1-995 Technology(General)
Online Access:	http://eprints.usm.my/59318/1/24%20Pages%20from%20SITI%20HAJAR%20MOHAMED%20-%20TESIS.pdf
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id	my-usm-ep.59318
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spelling	my-usm-ep.593182023-09-04T01:13:23Z Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal 2022-04 Mohamed, Siti Hajar T1-995 Technology(General) There is an increasing interest in sustainable utilization of waste cotton cloths due to the enormous volume of generation and its high cellulose content. The existing disposal method is open dumping in landfills along with other municipal waste poses environmental pollution and waste of useful resources. Waste cotton cloths contain quality cellulosic materials that can be recycled and reused with the utilization of proper technology. The main objective of this study is to synthesis cellulose nanocrystals (CNCs) from waste cotton cloths for removing Cr(VI) from wastewater. Wherein, the processing of CNCs from waste cotton cloths were conducted using the conventional method (i.e., soda pulping, bleaching and acid hydrolysis) and supercritical carbon dioxide (scCO2) technology. 2022-04 Thesis http://eprints.usm.my/59318/ http://eprints.usm.my/59318/1/24%20Pages%20from%20SITI%20HAJAR%20MOHAMED%20-%20TESIS.pdf application/pdf en public masters Perpustakaan Hamzah Sendut Pusat Pengajian Teknologi Industri
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	T1-995 Technology(General)
spellingShingle	T1-995 Technology(General) Mohamed, Siti Hajar Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
description	There is an increasing interest in sustainable utilization of waste cotton cloths due to the enormous volume of generation and its high cellulose content. The existing disposal method is open dumping in landfills along with other municipal waste poses environmental pollution and waste of useful resources. Waste cotton cloths contain quality cellulosic materials that can be recycled and reused with the utilization of proper technology. The main objective of this study is to synthesis cellulose nanocrystals (CNCs) from waste cotton cloths for removing Cr(VI) from wastewater. Wherein, the processing of CNCs from waste cotton cloths were conducted using the conventional method (i.e., soda pulping, bleaching and acid hydrolysis) and supercritical carbon dioxide (scCO2) technology.
format	Thesis
qualification_level	Master's degree
author	Mohamed, Siti Hajar
author_facet	Mohamed, Siti Hajar
author_sort	Mohamed, Siti Hajar
title	Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
title_short	Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
title_full	Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
title_fullStr	Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
title_full_unstemmed	Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal
title_sort	isolation of nano-crystalline cellulose from waste cotton cloths using supercritical carbon dioxide technology as bio adsorbent for cr(vi) removal
granting_institution	Perpustakaan Hamzah Sendut
granting_department	Pusat Pengajian Teknologi Industri
publishDate	2022
url	http://eprints.usm.my/59318/1/24%20Pages%20from%20SITI%20HAJAR%20MOHAMED%20-%20TESIS.pdf
_version_	1776101287091240960

Isolation Of Nano-Crystalline Cellulose From Waste Cotton Cloths Using Supercritical Carbon Dioxide Technology As Bio Adsorbent For Cr(Vi) Removal

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