Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/2854
Title: Removal of acid brown 348 dye from aqueous solution by ultrasound irradiated exfoliated graphite
Authors: Song, Ya-Li
Li, Ji-Tai
Chen, Hua
Keywords: Ultrasound
Acid brown 348
Exfoliated graphite
Decolourization
Issue Date: Sep-2008
Publisher: CSIR
Abstract: 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.
Description: 443-448
URI: http://hdl.handle.net/123456789/2854
ISSN: 0971–457X
Appears in Collections:IJCT Vol.15(5) [September 2008]

Files in This Item:
File Description SizeFormat 
IJCT 15(5) 443-448.pdf223.88 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.