Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa

Compost produced by solid-state bioconversion of the Indah Water Konsortium domestic wastewater treatment plant’s sludge/biosolids significantly influenced the plant growth and development of corn (Zea mays). The solid-state bioconversion refers to the control growth of microorganisms, generally on...

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Main Authors:	Molla , Abul Hossain, Fakhru’l-Razi, Ahmadun, Hanaﬁ, Mohamed Musa, Alam, Md. Zahangir
Format:	Article
Language:	English
Published:	Taylor & Francis 2005
Subjects:	TP Chemical technology TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/1/Paper-2-communication-compt.pdf

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recordtype	eprints
spelling	iium-50312013-08-26T18:49:45Z http://irep.iium.edu.my/5031/ Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa Molla , Abul Hossain Fakhru’l-Razi, Ahmadun Hanaﬁ, Mohamed Musa Alam, Md. Zahangir TP Chemical technology TP248.13 Biotechnology Compost produced by solid-state bioconversion of the Indah Water Konsortium domestic wastewater treatment plant’s sludge/biosolids significantly influenced the plant growth and development of corn (Zea mays). The solid-state bioconversion refers to the control growth of microorganisms, generally on the surface of water-insoluble substances for biodegradation of biopolymers and bioremediation of chemical compounds. Compost of biosolids with rice straw significantly increased plant height, shoot, and root dry weight. Moreover, it promoted 100.51% dry matter production compared to control. But the dry matter was recorded 46.80% only in urea (þN) application. The highest vegetative growth and delayed drying of basal leaves were attained using 1/2 of compost with 1/2 amount of urea, of the optimal dose of nitrogen (N) requirement for corn production. The recorded heavy metals concentration in plant tissues was quite low. Most of the heavy metals in composts of biosolids were on average 30 times lower compared to the standard limit of municipal solid waste in the United States. The compost of biosolids with rice straw provided superior performance in corn growth compared to the compost of biosolids with sawdust. Both evaluated composts produced by solid-state bioconversion process were nonhazardous and did not contribute any detrimental effect or symptoms on corn growth and development. Simultaneously, it would behave as a potential sustainable environmentally friendly route of biosolids management and disposal as value added organic fertilizer for agronomic/horticultural use. Taylor & Francis 2005 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/5031/1/Paper-2-communication-compt.pdf Molla , Abul Hossain and Fakhru’l-Razi, Ahmadun and Hanaﬁ, Mohamed Musa and Alam, Md. Zahangir (2005) Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa. Communications in Soil Science and Plant Analysis, 36 (11-12). pp. 1435-1447. ISSN 0010-3624 http://www.tandfonline.com/doi/abs/10.1081/CSS-200058487#.UeXuTNJHIrU 10.1081/CSS-200058487
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 Molla , Abul Hossain Fakhru’l-Razi, Ahmadun Hanaﬁ, Mohamed Musa Alam, Md. Zahangir Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
description	Compost produced by solid-state bioconversion of the Indah Water Konsortium domestic wastewater treatment plant’s sludge/biosolids significantly influenced the plant growth and development of corn (Zea mays). The solid-state bioconversion refers to the control growth of microorganisms, generally on the surface of water-insoluble substances for biodegradation of biopolymers and bioremediation of chemical compounds. Compost of biosolids with rice straw significantly increased plant height, shoot, and root dry weight. Moreover, it promoted 100.51% dry matter production compared to control. But the dry matter was recorded 46.80% only in urea (þN) application. The highest vegetative growth and delayed drying of basal leaves were attained using 1/2 of compost with 1/2 amount of urea, of the optimal dose of nitrogen (N) requirement for corn production. The recorded heavy metals concentration in plant tissues was quite low. Most of the heavy metals in composts of biosolids were on average 30 times lower compared to the standard limit of municipal solid waste in the United States. The compost of biosolids with rice straw provided superior performance in corn growth compared to the compost of biosolids with sawdust. Both evaluated composts produced by solid-state bioconversion process were nonhazardous and did not contribute any detrimental effect or symptoms on corn growth and development. Simultaneously, it would behave as a potential sustainable environmentally friendly route of biosolids management and disposal as value added organic fertilizer for agronomic/horticultural use.
format	Article
author	Molla , Abul Hossain Fakhru’l-Razi, Ahmadun Hanaﬁ, Mohamed Musa Alam, Md. Zahangir
author_facet	Molla , Abul Hossain Fakhru’l-Razi, Ahmadun Hanaﬁ, Mohamed Musa Alam, Md. Zahangir
author_sort	Molla , Abul Hossain
title	Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
title_short	Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
title_full	Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
title_fullStr	Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
title_full_unstemmed	Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
title_sort	compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa
publisher	Taylor & Francis
publishDate	2005
url	http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/ http://irep.iium.edu.my/5031/1/Paper-2-communication-compt.pdf
first_indexed	2023-09-18T20:13:30Z
last_indexed	2023-09-18T20:13:30Z
_version_	1777407633998741504

Compost produced by solid state bioconversion of biosolids: a potential resource for plant growth and environmental friendly disposa

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