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Removal of acid brown 348 dye from aqueous solution by ultrasound irradiated exfoliated graphite

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Field Value
 
Title Removal of acid brown 348 dye from aqueous solution by ultrasound irradiated exfoliated graphite
 
Creator Song, Ya-Li
Li, Ji-Tai
Chen, Hua
 
Subject Ultrasound
Acid brown 348
Exfoliated graphite
Decolourization
 
Description 443-448
Acid brown 348 dye was removed from aqueous solution using ultrasound-assisted adsorption on exfoliated graphite. The effects of relevant parameters, namely, contact time, sorbent dosage, temperature, initial dye concentration and pH have been investigated. The results show that ultrasound irradiation significantly improves removal of acid brown 348 from aqueous solutions in presence of exfoliated graphite. The ultrasound/exfoliated graphite process yielded 90% removal rate within 120 min using 2.0 g L⁻¹ exfoliated graphite at pH 1 and 40ºC.
 
Date 2009-01-22T07:29:19Z
2009-01-22T07:29:19Z
2008-09
 
Type Article
 
Identifier 0971–457X
http://hdl.handle.net/123456789/2854
 
Language en_US
 
Publisher CSIR
 
Source IJCT Vol.15(5) [September 2008]