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Solid waste management: land application of agricultural & industrial by-products

The generation of industrial wastes shows an increasing trend throughout the world including Malaysia. Recycling of these wastes or by-products on land is the most economically feasible. However, the presence of trace metal(loid)s is an issue of concern. Therefore, these by-products need to be asses...

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Main Author: Ishak, Che Fauziah
Format: Inaugural Lecture
Language:English
Published: Universiti Putra Malaysia Press 2018
Online Access:http://psasir.upm.edu.my/id/eprint/66829/1/20181019171402PROF._FAUZIAH_with_cover.pdf
http://psasir.upm.edu.my/id/eprint/66829/
http://www.pnc.upm.edu.my/upload/dokumen/20181019171402PROF._FAUZIAH_with_cover.pdf
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spelling my.upm.eprints.668292019-03-04T00:34:23Z http://psasir.upm.edu.my/id/eprint/66829/ Solid waste management: land application of agricultural & industrial by-products Ishak, Che Fauziah The generation of industrial wastes shows an increasing trend throughout the world including Malaysia. Recycling of these wastes or by-products on land is the most economically feasible. However, the presence of trace metal(loid)s is an issue of concern. Therefore, these by-products need to be assessed in terms of trace metal(loid)s content and their bioavailability before they can be land –applied. Bioavailability of trace metal(loid)s in the soil system can be transferred to the food chain via plant uptake and leaching to ground water or transported via surface runoffs to water bodies. Thus, the ultimate goal of remediation is to reduce the transfer of trace metal(loid)s to the food chain. One of the remediation method recommended is the in-situ immobilization technique. In this technique, the remediation of trace metal(loids-rich or contaminated soils will be through manipulating their bioavailability by using a range of soil amendments such as liming materials, organic materials or biosolids, phosphate compounds and metal oxides (Ferich materials). The soil chemical processes exploited to immobilize metal(loid)s in-situ are the adsorption and precipitation processes. Universiti Putra Malaysia Press 2018 Inaugural Lecture NonPeerReviewed text en http://psasir.upm.edu.my/id/eprint/66829/1/20181019171402PROF._FAUZIAH_with_cover.pdf Ishak, Che Fauziah (2018) Solid waste management: land application of agricultural & industrial by-products. [Inaugural Lecture] http://www.pnc.upm.edu.my/upload/dokumen/20181019171402PROF._FAUZIAH_with_cover.pdf
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The generation of industrial wastes shows an increasing trend throughout the world including Malaysia. Recycling of these wastes or by-products on land is the most economically feasible. However, the presence of trace metal(loid)s is an issue of concern. Therefore, these by-products need to be assessed in terms of trace metal(loid)s content and their bioavailability before they can be land –applied. Bioavailability of trace metal(loid)s in the soil system can be transferred to the food chain via plant uptake and leaching to ground water or transported via surface runoffs to water bodies. Thus, the ultimate goal of remediation is to reduce the transfer of trace metal(loid)s to the food chain. One of the remediation method recommended is the in-situ immobilization technique. In this technique, the remediation of trace metal(loids-rich or contaminated soils will be through manipulating their bioavailability by using a range of soil amendments such as liming materials, organic materials or biosolids, phosphate compounds and metal oxides (Ferich materials). The soil chemical processes exploited to immobilize metal(loid)s in-situ are the adsorption and precipitation processes.
format Inaugural Lecture
author Ishak, Che Fauziah
spellingShingle Ishak, Che Fauziah
Solid waste management: land application of agricultural & industrial by-products
author_facet Ishak, Che Fauziah
author_sort Ishak, Che Fauziah
title Solid waste management: land application of agricultural & industrial by-products
title_short Solid waste management: land application of agricultural & industrial by-products
title_full Solid waste management: land application of agricultural & industrial by-products
title_fullStr Solid waste management: land application of agricultural & industrial by-products
title_full_unstemmed Solid waste management: land application of agricultural & industrial by-products
title_sort solid waste management: land application of agricultural & industrial by-products
publisher Universiti Putra Malaysia Press
publishDate 2018
url http://psasir.upm.edu.my/id/eprint/66829/1/20181019171402PROF._FAUZIAH_with_cover.pdf
http://psasir.upm.edu.my/id/eprint/66829/
http://www.pnc.upm.edu.my/upload/dokumen/20181019171402PROF._FAUZIAH_with_cover.pdf
_version_ 1643838723733848064
score 13.211869

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