Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems

Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems

The objectives of this study were to investigate and compare the durations and efficiencies of bioregeneration of granular activated carbon (GAC) and mono-amine modified silica (MAMS) loaded with mono-azo dyes, namely Acid Orange 7 (AO7), Acid Yellow 9 (AY9) and Acid Red 14 (AR14) using sequential a...

Full description

Saved in:
Bibliographic Details
Main Author: Al-Amrani, Waheeba Ahmed Abdu
Format: Thesis
Language:English
Published: 2013
Subjects:
QD1-999 Chemistry
Online Access:http://eprints.usm.my/46291/1/Waheeba%20Ahmed%20Abdu%20Al-Amrani24.pdf
Tags: Add Tag
No Tags, Be the first to tag this record!
id my-usm-ep.46291
record_format uketd_dc
spelling my-usm-ep.462912020-02-20T06:27:03Z Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems 2013-12 Al-Amrani, Waheeba Ahmed Abdu QD1-999 Chemistry The objectives of this study were to investigate and compare the durations and efficiencies of bioregeneration of granular activated carbon (GAC) and mono-amine modified silica (MAMS) loaded with mono-azo dyes, namely Acid Orange 7 (AO7), Acid Yellow 9 (AY9) and Acid Red 14 (AR14) using sequential adsorption and biodegradation approach in batch systems. The bioregeneration efficiencies of GAC and MAMS loaded with each azo dye were quantified using the direct measurement of the azo dye content on the adsorbent by reloading the bioregenerated adsorbent. Additionally, some operational factors affecting the bioregeneration of azo dye-loaded MAMS, namely the presence/absence of co-substrate, acclimated/non-acclimated biomass, initial AO7 loading concentration, redox condition, type of acclimated biomass, initial AO7-acclimated biomass concentration, shaking speed, biomass acclimation concentration, and particle size were extensively investigated. 2013-12 Thesis http://eprints.usm.my/46291/ http://eprints.usm.my/46291/1/Waheeba%20Ahmed%20Abdu%20Al-Amrani24.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Kimia
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic QD1-999 Chemistry
spellingShingle QD1-999 Chemistry
Al-Amrani, Waheeba Ahmed Abdu
Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
description The objectives of this study were to investigate and compare the durations and efficiencies of bioregeneration of granular activated carbon (GAC) and mono-amine modified silica (MAMS) loaded with mono-azo dyes, namely Acid Orange 7 (AO7), Acid Yellow 9 (AY9) and Acid Red 14 (AR14) using sequential adsorption and biodegradation approach in batch systems. The bioregeneration efficiencies of GAC and MAMS loaded with each azo dye were quantified using the direct measurement of the azo dye content on the adsorbent by reloading the bioregenerated adsorbent. Additionally, some operational factors affecting the bioregeneration of azo dye-loaded MAMS, namely the presence/absence of co-substrate, acclimated/non-acclimated biomass, initial AO7 loading concentration, redox condition, type of acclimated biomass, initial AO7-acclimated biomass concentration, shaking speed, biomass acclimation concentration, and particle size were extensively investigated.
format Thesis
qualification_name Doctor of Philosophy (PhD.)
qualification_level Doctorate
author Al-Amrani, Waheeba Ahmed Abdu
author_facet Al-Amrani, Waheeba Ahmed Abdu
author_sort Al-Amrani, Waheeba Ahmed Abdu
title Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
title_short Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
title_full Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
title_fullStr Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
title_full_unstemmed Bioregeneration Of Mono-Amine Modified Silica And Granular Activated Carbon Loaded With Mono-Azo Dyes In Batch Systems
title_sort bioregeneration of mono-amine modified silica and granular activated carbon loaded with mono-azo dyes in batch systems
granting_institution Universiti Sains Malaysia
granting_department Pusat Pengajian Sains Kimia
publishDate 2013
url http://eprints.usm.my/46291/1/Waheeba%20Ahmed%20Abdu%20Al-Amrani24.pdf
_version_ 1747821645840515072

Similar Items