Influence of plant radial oxygen loss in constructed wetland combined with microbial fuel cell on nitrobenzene removal from aqueous solution.
Bacteria
/ metabolism
Biodegradation, Environmental
Bioelectric Energy Sources
Cyperaceae
/ metabolism
Iris Plant
/ metabolism
Nitrobenzenes
/ chemistry
Oxidation-Reduction
Oxygen
/ metabolism
Plant Roots
/ metabolism
Typhaceae
/ metabolism
Wastewater
/ chemistry
Water Pollutants, Chemical
/ chemistry
Water Purification
/ methods
Wetlands
Bioelectricity generation
Constructed wetland-microbial fuel cell
Microbial community
NB wastewater
Radial oxygen loss
Journal
Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688
Informations de publication
Date de publication:
15 07 2020
15 07 2020
Historique:
received:
16
01
2020
revised:
09
03
2020
accepted:
14
03
2020
pubmed:
3
4
2020
medline:
7
4
2021
entrez:
3
4
2020
Statut:
ppublish
Résumé
This study investigated the effects of radial oxygen loss (ROL) of three different plants on nitrobenzene (NB) wastewater treatment and bioelectricity generation performance in constructed wetland-microbial fuel cell (CW-MFC). ROL and root biomass from wetland plants showed positive effects on NB wastewater compared to unplanted CW-MFC. Scirpus validus exhibited higher tolerance to NB than Typha orientalis and Iris pseudacorus at 20-200 mg/L NB. As NB concentration reached 200 mg/L, the CW-MFC with Scirpus validus had relatively high DO (2.57 ± 0.17 mg/L) and root biomass (16.42 ± 0.18 g/m
Identifiants
pubmed: 32240899
pii: S0304-3894(20)30531-8
doi: 10.1016/j.jhazmat.2020.122542
pii:
doi:
Substances chimiques
Nitrobenzenes
0
Waste Water
0
Water Pollutants, Chemical
0
nitrobenzene
E57JCN6SSY
Oxygen
S88TT14065
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
122542Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.