eprintid: 1330
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/13/30
datestamp: 2023-11-09 15:49:29
lastmod: 2023-11-09 15:49:29
status_changed: 2023-11-09 15:39:30
type: article
metadata_visibility: show
creators_name: Dutta, B.K.
creators_name: Harimurti, S.
creators_name: Ariff, I.F.M.
creators_name: Chakrabarti, S.
creators_name: Vione, D.
title: Degradation of diethanolamine by Fenton's reagent combined with biological post-treatment
ispublished: pub
note: cited By 11
abstract: Effectiveness of the Fenton's reagent for partial degradation of diethanolamine (DEA) prior to biological treatment is investigated. The effects of the major process parameters on the time evolution of COD, an indicator of the extent of degradation, were measured. The DEA concentration ranged from 800 to 16,000 ppm, in consideration of the COD of real effluents of natural gas processing plants. The initial reaction rate was a strong function of the feed amine concentration. About 70-80 of the ultimate COD removal could be achieved within 3 min. The pH of the medium was varied over 1-4; the best results were obtained at pH 3. The effectiveness of a hybrid scheme of advanced oxidation followed by biodegradation was explored. Activated sludge from a local wastewater treatment pond was used. Fast COD removal of the partially degraded DEA was achieved within a day. Biodegradation of pure DEA was much slower, apparently because of the acclimatization time of the microbes. © 2010 Desalination Publications. All rights reserved.
date: 2010
publisher: Taylor and Francis Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-80052826480&doi=10.5004%2fdwt.2010.1056&partnerID=40&md5=2ba4daf77aa504f28388dbd8e99d2483
id_number: 10.5004/dwt.2010.1056
full_text_status: none
publication: Desalination and Water Treatment
volume: 19
number: 1-3
pagerange: 286-293
refereed: TRUE
issn: 19443994
citation:   Dutta, B.K. and Harimurti, S. and Ariff, I.F.M. and Chakrabarti, S. and Vione, D.  (2010) Degradation of diethanolamine by Fenton's reagent combined with biological post-treatment.  Desalination and Water Treatment, 19 (1-3).  pp. 286-293.  ISSN 19443994