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Stabilization and Solidification of Sludges

Stabilization and solidification is a treatment process for reducing the toxicity and binding hazardous substances contained in wastes, such as sludge, from leaching into the environment. The stabilization and solidification of sludge enable the reuse and recycling of sludge from being disposed into...

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Main Authors: Nor Azalina, Rosli, Hamidi, Abdul Aziz, Leonard Lim, Lik Pueh, Inawati, Othman, Jethro Henry, Adam, Hung, Yung Tse
Other Authors: Lawrence K., Wang
Format: Book Chapter
Language:English
Published: Springer, Cham 2024
Subjects:
TA Engineering (General). Civil engineering (General)
TD Environmental technology. Sanitary engineering
Online Access:http://ir.unimas.my/id/eprint/46729/1/cover.pdf
http://ir.unimas.my/id/eprint/46729/
https://link.springer.com/chapter/10.1007/978-3-031-46747-9_3#:~:text=Solidification%2Fstabilization%20of%20the%20sludge,through%20chemical%20and%20physical%20treatment.
https://doi.org/10.1007/978-3-031-46747-9_3
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spelling my.unimas.ir-467292024-11-27T06:57:56Z http://ir.unimas.my/id/eprint/46729/ Stabilization and Solidification of Sludges Nor Azalina, Rosli Hamidi, Abdul Aziz Leonard Lim, Lik Pueh Inawati, Othman Jethro Henry, Adam Hung, Yung Tse TA Engineering (General). Civil engineering (General) TD Environmental technology. Sanitary engineering Stabilization and solidification is a treatment process for reducing the toxicity and binding hazardous substances contained in wastes, such as sludge, from leaching into the environment. The stabilization and solidification of sludge enable the reuse and recycling of sludge from being disposed into the landfill, a paradigm shift in the waste management hierarchy. Due to the variation of sludge properties (including toxicity) and reuse application, it is important to understand the mechanism and techniques of stabilization and solidification of sludge, as well as the roles of material and factors affecting the reaction when considering the potential for reusing a sludge. A key to determining the compatibility and proportioning of material for the stabilization and solidification of sludge is basically based on the chemical composition of calcium and silica in the mixture for forming calcium silicate hydrate (CSH) gel and CH crystal, which contributes to the strength. Among the characteristics of stabilized and solidified sludge to be investigated are optimum moisture content (OMC), strength, hydraulic conductivity, plasticity and immobilization of heavy metals, depending on the intended application, such as alternative construction material or landfill cover. The potential reuse of sludge as alternative construction material and landfill cover is discussed. Springer, Cham Lawrence K., Wang Sung Wang, Mu Hao Hung, Yung Tse Hamidi, Abdul Aziz 2024 Book Chapter PeerReviewed text en http://ir.unimas.my/id/eprint/46729/1/cover.pdf Nor Azalina, Rosli and Hamidi, Abdul Aziz and Leonard Lim, Lik Pueh and Inawati, Othman and Jethro Henry, Adam and Hung, Yung Tse (2024) Stabilization and Solidification of Sludges. In: Industrial Waste Engineering. Handbook of Environmental Engineering, vol 28 . Springer, Cham, pp. 87-133. ISBN 978-3-031-46747-9 https://link.springer.com/chapter/10.1007/978-3-031-46747-9_3#:~:text=Solidification%2Fstabilization%20of%20the%20sludge,through%20chemical%20and%20physical%20treatment. https://doi.org/10.1007/978-3-031-46747-9_3
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic TA Engineering (General). Civil engineering (General)
TD Environmental technology. Sanitary engineering
spellingShingle TA Engineering (General). Civil engineering (General)
TD Environmental technology. Sanitary engineering
Nor Azalina, Rosli
Hamidi, Abdul Aziz
Leonard Lim, Lik Pueh
Inawati, Othman
Jethro Henry, Adam
Hung, Yung Tse
Stabilization and Solidification of Sludges
description Stabilization and solidification is a treatment process for reducing the toxicity and binding hazardous substances contained in wastes, such as sludge, from leaching into the environment. The stabilization and solidification of sludge enable the reuse and recycling of sludge from being disposed into the landfill, a paradigm shift in the waste management hierarchy. Due to the variation of sludge properties (including toxicity) and reuse application, it is important to understand the mechanism and techniques of stabilization and solidification of sludge, as well as the roles of material and factors affecting the reaction when considering the potential for reusing a sludge. A key to determining the compatibility and proportioning of material for the stabilization and solidification of sludge is basically based on the chemical composition of calcium and silica in the mixture for forming calcium silicate hydrate (CSH) gel and CH crystal, which contributes to the strength. Among the characteristics of stabilized and solidified sludge to be investigated are optimum moisture content (OMC), strength, hydraulic conductivity, plasticity and immobilization of heavy metals, depending on the intended application, such as alternative construction material or landfill cover. The potential reuse of sludge as alternative construction material and landfill cover is discussed.
author2 Lawrence K., Wang
author_facet Lawrence K., Wang
Nor Azalina, Rosli
Hamidi, Abdul Aziz
Leonard Lim, Lik Pueh
Inawati, Othman
Jethro Henry, Adam
Hung, Yung Tse
format Book Chapter
author Nor Azalina, Rosli
Hamidi, Abdul Aziz
Leonard Lim, Lik Pueh
Inawati, Othman
Jethro Henry, Adam
Hung, Yung Tse
author_sort Nor Azalina, Rosli
title Stabilization and Solidification of Sludges
title_short Stabilization and Solidification of Sludges
title_full Stabilization and Solidification of Sludges
title_fullStr Stabilization and Solidification of Sludges
title_full_unstemmed Stabilization and Solidification of Sludges
title_sort stabilization and solidification of sludges
publisher Springer, Cham
publishDate 2024
url http://ir.unimas.my/id/eprint/46729/1/cover.pdf
http://ir.unimas.my/id/eprint/46729/
https://link.springer.com/chapter/10.1007/978-3-031-46747-9_3#:~:text=Solidification%2Fstabilization%20of%20the%20sludge,through%20chemical%20and%20physical%20treatment.
https://doi.org/10.1007/978-3-031-46747-9_3
_version_ 1817848760255905792
score 13.223943

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