Acid Green 25 removal from wastewater by organo-bentonite from Pacitan

Koswojo, Raymond, Utomo, Rhesa Pramudhita, Ju, Yi-Hsu, Ayucitra, Aning, Soetaredjo, Felycia Edi, Sunarso, Jaka and Ismadji, Suryadi (2010) Acid Green 25 removal from wastewater by organo-bentonite from Pacitan. Applied Clay Science, 48 1-2: 81-86.


Author Koswojo, Raymond
Utomo, Rhesa Pramudhita
Ju, Yi-Hsu
Ayucitra, Aning
Soetaredjo, Felycia Edi
Sunarso, Jaka
Ismadji, Suryadi
Title Acid Green 25 removal from wastewater by organo-bentonite from Pacitan
Journal name Applied Clay Science  (ERA 2012 Listed)    (ERA 2010 Rank B)   Check publisher's open access policy
Publication date 2010-03
Sub-type Article
Year available 2009
DOI 10.1016/j.clay.2009.11.023
Volume number 48
Issue number 1-2
ISSN 0169-1317
Start page 81
End page 86
Total pages 6
Place of publication Amstedam, The Netherlands
Publisher Elsevier
Collection year 2011
Language eng
Formatted abstract The capability of surfactant modified-bentonite for adsorption of dyestuff from aqueous solution was investigated. The so-called “organo-bentonite” was obtained by modifying the raw bentonite obtained from Pacitan, Indonesia using cetyl trimethylammonium bromide (CTAB) and later employed as adsorbent for Acid Green 25 removal. Isotherm and kinetic experiments were carried out on three different temperatures (30, 40 and 50 °C). Langmuir and Freundlich models were chosen for isotherm equilibria data correlation, of which the former showed better suitability. On kinetic data representation, pseudo-first and second order models were used, with the last model gave better correlation. © 2009 Elsevier B.V. All rights reserved.
Keyword Organo-bentonite
Bentonite
Adsorption
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Available online November 2009

Document type: Journal Article
Sub-type: Article
Collections: School of Chemical Engineering Publications
Official 2011 Collection
 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 16 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 19 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Access Statistics: 82 Abstract Views  -  Detailed Statistics
Created: Sun, 11 Apr 2010, 00:09:50 EST