Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture

The treatment of sewage treatment plant (STP) sludge by pure bacterial culture was studied in lab-scale to evaluate the effective and efficient bioconversion through the developed process conditions. A 2-level full factorial (24) design was conducted with the aim of optimization of processes conditi...

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Main Authors:	Alam, Md. Zahangir, Muyibi, Suleyman Aremu, Jamal, Parveen, Khan Chowdhury, Ahmed Jalal
Format:	Conference or Workshop Item
Language:	English
Published:	2005
Subjects:	TP Chemical technology TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/5835/ http://irep.iium.edu.my/5835/1/Text-MTERM-117.pdf

id	iium-5835
recordtype	eprints
spelling	iium-58352017-12-06T03:57:57Z http://irep.iium.edu.my/5835/ Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Khan Chowdhury, Ahmed Jalal TP Chemical technology TP248.13 Biotechnology The treatment of sewage treatment plant (STP) sludge by pure bacterial culture was studied in lab-scale to evaluate the effective and efficient bioconversion through the developed process conditions. A 2-level full factorial (24) design was conducted with the aim of optimization of processes conditions (factors) such as temperature, agitation, pH and inoculum size for the bioconversion of STP sludge through COD removal (response). A second order polynomial model was applied to observe the linear and interaction effects among the factors. Statistical analysis showed that only the pH did not have significant effect on bioconversion. The results with the surface response analysis indicated the optimum values of parameters: temperature, 400C; agitation, 50 rpm; pH, 6; inoculum, 5% (v/v). 2005-06-06 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/5835/1/Text-MTERM-117.pdf Alam, Md. Zahangir and Muyibi, Suleyman Aremu and Jamal, Parveen and Khan Chowdhury, Ahmed Jalal (2005) Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture. In: MTERM International Conference, 6th-10th June 2005, AIT, Thailand.
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP Chemical technology TP248.13 Biotechnology
spellingShingle	TP Chemical technology TP248.13 Biotechnology Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Khan Chowdhury, Ahmed Jalal Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
description	The treatment of sewage treatment plant (STP) sludge by pure bacterial culture was studied in lab-scale to evaluate the effective and efficient bioconversion through the developed process conditions. A 2-level full factorial (24) design was conducted with the aim of optimization of processes conditions (factors) such as temperature, agitation, pH and inoculum size for the bioconversion of STP sludge through COD removal (response). A second order polynomial model was applied to observe the linear and interaction effects among the factors. Statistical analysis showed that only the pH did not have significant effect on bioconversion. The results with the surface response analysis indicated the optimum values of parameters: temperature, 400C; agitation, 50 rpm; pH, 6; inoculum, 5% (v/v).
format	Conference or Workshop Item
author	Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Khan Chowdhury, Ahmed Jalal
author_facet	Alam, Md. Zahangir Muyibi, Suleyman Aremu Jamal, Parveen Khan Chowdhury, Ahmed Jalal
author_sort	Alam, Md. Zahangir
title	Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
title_short	Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
title_full	Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
title_fullStr	Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
title_full_unstemmed	Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
title_sort	optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture
publishDate	2005
url	http://irep.iium.edu.my/5835/ http://irep.iium.edu.my/5835/1/Text-MTERM-117.pdf
first_indexed	2023-09-18T20:14:36Z
last_indexed	2023-09-18T20:14:36Z
_version_	1777407703878991872

Optimum process conditions for effective bioconversion of sewage treatment plant sludge by pure bacterial culture

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