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Method of adsorbing dye in aqueous solution.


Citation

Luqman Chuah Abdullah (2010) Method of adsorbing dye in aqueous solution. PI2010005028.

Abstract / Synopsis

The present invention further provides a method of adsorbing dye by chemically-modified palm kernel shell comprising the steps of: providing and treating palm kernel shell; dissolving the palm kernel shell in a epoxide solution comprising N-(3-chloro-2-hydroxypropyl) trimethylammonium chloride and a base to form a quaternized or cationized palm kernel shell; neutralizing and washing the quaternized or cationized palm kernel shell; and adding the quaternized or cationized palm kernel shell in a dye solution to adsorb the dye.


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Additional Metadata

Item Type: Patent
Application Number: PI2010005028
Filing Date: 2010-10-26
Divisions: Faculty of Engineering
Keywords: Adsorbing dye; Palm kernel shell; Aqueous solution.
Depositing User: Junaini Mohd Yusof
Date Deposited: 04 Nov 2014 01:24
Last Modified: 04 Nov 2014 01:24
URI: http://psasir.upm.edu.my/id/eprint/32247
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