PMID- 33296995
OWN - NLM
STAT- MEDLINE
DCOM- 20201221
LR  - 20221207
IS  - 1879-1298 (Electronic)
IS  - 0045-6535 (Linking)
VI  - 263
DP  - 2021 Jan
TI  - Efficient removal of bisphenol-A from water and wastewater by Fe(2)O(3)-modified 
      graphene oxide.
PG  - 127563
LID - S0045-6535(20)31758-6 [pii]
LID - 10.1016/j.chemosphere.2020.127563 [doi]
AB  - Bisphenol-A (BPA) has been widely used as a plasticizer in modern society and 
      persistently released into aquatic environments. Herein, a novel 
      Fe(2)O(3)-graphene oxide (GO) hybrid containing 22.8% of GO was prepared to 
      enhance BPA removal from contaminated water and wastewater. This hybrid material 
      afforded outstanding BPA adsorption capacities of 3293.9 mg g(-1) under optimized 
      conditions, which led to 1.9 times and 1.2 times of BPA removal as compared to GO 
      and reduced GO (rGO), respectively. In addition, Fe(2)O(3)-GO showed higher 
      thermal stability, greater solid/liquid separation performance, and better 
      anti-fouling performance. Moreover, the coexistence of natural or effluent 
      organic matter caused 6.7-16.8% decline in BPA adsorption capacity of 
      Fe(2)O(3)-GO, which was lower than those of GO and rGO (11.8-39.4%). Further 
      characterization experiments revealed that BPA removal by Fe(2)O(3)-GO was 
      enhanced because of the formation of Lewis acid-base (AB) interactions between 
      the active sites on Fe(2)O(3) (Lewis base) and BPA anions (Lewis acid). The 
      existence of the AB interaction is beneficial for practical application 
      considering the low environmental concentrations of BPA in water and wastewater. 
      Besides, the distinctly lowered GO content of the hybrid saved 77.2% of the 
      adsorbent cost. In conclusion, this study demonstrated the potential of 
      Fe(2)O(3)-GO as a novel material for the treatment of BPA-contaminated water and 
      wastewater.
CI  - Copyright (c) 2020 Elsevier Ltd. All rights reserved.
FAU - Wang, Yifei
AU  - Wang Y
AD  - National Engineering Laboratory for Advanced Municipal Wastewater Treatment and 
      Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water 
      Environment Recovery Engineering, Beijing University of Technology, Beijing, 
      100124, China; State Key Joint Laboratory of Environmental Simulation and 
      Pollution Control, School of Environment, Beijing Normal University, No. 19, 
      Xinjiekouwai Street, Beijing, 100875, China.
FAU - Wei, Xiuming
AU  - Wei X
AD  - State Key Joint Laboratory of Environmental Simulation and Pollution Control, 
      School of Environment, Beijing Normal University, No. 19, Xinjiekouwai Street, 
      Beijing, 100875, China.
FAU - Qi, Yunchuan
AU  - Qi Y
AD  - Beijing Key Laboratory of Energy Conversion and Storage Materials, College of 
      Chemistry, Beijing Normal University, No. 19, Xinjiekouwai Street, Beijing, 
      100875, China.
FAU - Huang, Haiou
AU  - Huang H
AD  - State Key Joint Laboratory of Environmental Simulation and Pollution Control, 
      School of Environment, Beijing Normal University, No. 19, Xinjiekouwai Street, 
      Beijing, 100875, China. Electronic address: huanghaiou@bnu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20200902
PL  - England
TA  - Chemosphere
JT  - Chemosphere
JID - 0320657
RN  - 0 (Waste Water)
RN  - 0 (Water Pollutants, Chemical)
RN  - 0 (graphene oxide)
RN  - 059QF0KO0R (Water)
RN  - 7782-42-5 (Graphite)
SB  - IM
MH  - Adsorption
MH  - Graphite
MH  - Wastewater
MH  - Water
MH  - *Water Pollutants, Chemical
MH  - *Water Purification
OTO - NOTNLM
OT  - Adsorption
OT  - Bisphenol-A
OT  - Endocrine disrupt compound
OT  - Fe(2)O(3)-GO
COIS- 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.
EDAT- 2020/12/11 06:00
MHDA- 2020/12/22 06:00
CRDT- 2020/12/10 01:01
PHST- 2020/05/30 00:00 [received]
PHST- 2020/06/24 00:00 [revised]
PHST- 2020/06/26 00:00 [accepted]
PHST- 2020/12/10 01:01 [entrez]
PHST- 2020/12/11 06:00 [pubmed]
PHST- 2020/12/22 06:00 [medline]
AID - S0045-6535(20)31758-6 [pii]
AID - 10.1016/j.chemosphere.2020.127563 [doi]
PST - ppublish
SO  - Chemosphere. 2021 Jan;263:127563. doi: 10.1016/j.chemosphere.2020.127563. Epub 
      2020 Sep 2.