Cost-efficient improvement of coking wastewater biodegradability by multi-stages flow through peroxi-coagulation under low current load.
Biodegradability
Coking wastewater
Flow through
Graphene modified cathode
Peroxi-coagulation
Journal
Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072
Informations de publication
Date de publication:
01 05 2019
01 05 2019
Historique:
received:
17
11
2018
revised:
26
01
2019
accepted:
06
02
2019
pubmed:
1
3
2019
medline:
17
10
2019
entrez:
1
3
2019
Statut:
ppublish
Résumé
Cost-effective pretreatment of the highly concentrated and biorefractory coking wastewater to improve biodegradability is of significant importance, while green electrochemical technologies without external chemicals addition are charming but still challenging due to its high energy consumption. In this work, a novel multi-stages flow through peroxi-coagulation (PC) was for the first time developed with graphite felt cathode modified by graphene, showing an excellent performance in removal of 71.5% COD, 72.3% phenol and 59.4% NH
Identifiants
pubmed: 30818099
pii: S0043-1354(19)30138-1
doi: 10.1016/j.watres.2019.02.013
pii:
doi:
Substances chimiques
Coke
0
Industrial Waste
0
Waste Water
0
Water Pollutants, Chemical
0
Phenol
339NCG44TV
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
336-348Informations de copyright
Copyright © 2019 Elsevier Ltd. All rights reserved.