Keyword search (4,163 papers available)

"Chen X" Authored Publications:

Title Authors PubMed ID
1 Laboratory-scale simulation study on the bioremediation of marine oil pollution by phosphate-solubilizing bacteria Bacillus subtilis PSB-1 Du Z; Li Z; Chen X; Liu M; Feng L; Li Q; Chen Z; Chen Q; 41707285
ENCS
2 Spatiotemporal Evolution and Anomaly Assessment of Wildfire-Induced Air Pollution Across Canada Using Satellite AOD Analysis Su Y; Wang Z; Fu H; Yang A; Chen X; An C; 41520990
ENCS
3 Spatio-temporal distribution of AOD and its response to regional energy consumption and air pollution factors in China Su Y; Chen X; Guo J; Yang A; 41308902
ENCS
4 Sleep neuroimaging: Review and future directions Pereira M; Chen X; Paltarzhytskaya A; Pache?o Y; Muller N; Bovy L; Lei X; Chen W; Ren H; Song C; Lewis LD; Dang-Vu TT; Czisch M; Picchioni D; Duyn J; Peigneux P; Tagliazucchi E; Dresler M; 39940102
HKAP
5 Semantically-Enhanced Feature Extraction with CLIP and Transformer Networks for Driver Fatigue Detection Gao Z; Chen X; Xu J; Yu R; Zhang H; Yang J; 39771685
ENCS
6 Dual-Band Antenna Array Fed by Ridge Gap Waveguide with Dual-Periodic Interdigital-Pin Bed of Nails Chen B; Chen X; Cheng X; Da Y; Liu X; Gao S; Kishk AA; 39204813
ENCS
7 Insights into the abiotic fragmentation of biodegradable mulches under accelerated weathering conditions Cai M; Qi Z; Guy C; An C; Chen X; Wang Z; Feng Q; 37104954
ENCS
8 Exploring the characteristics, performance, and mechanisms of a magnetic-mediated washing fluid for the cleanup of oiled beach sand Yue R; An C; Ye Z; Chen X; Lee K; Zhang K; Wan S; Qu Z; 35780732
ENCS
9 Physicochemical change and microparticle release from disposable gloves in the aqueous environment impacted by accelerated weathering Wang Z; An C; Lee K; Chen X; Zhang B; Yin J; Feng Q; 35395312
ENCS
10 Disposable masks release microplastics to the aqueous environment with exacerbation by natural weathering Wang Z; An C; Chen X; Lee K; Zhang B; Feng Q; 34015713
ENCS
11 Exploring the decentralized treatment of sulfamethoxazole-contained poultry wastewater through vertical-flow multi-soil-layering systems in rural communities. Song P, Huang G, An C, Xin X, Zhang P, Chen X, Ren S, Xu Z, Yang X 33065414
ENCS
12 Removal of arsenic from water through ceramic filter modified by nano-CeO2: A cost-effective approach for remote areas. Yang X; Huang G; An C; Chen X; Shen J; Yin J; Song P; Xu Z; Li Y; 33182193
ENCS
13 Investigation into the oil removal from sand using a surface washing agent under different environmental conditions. Bi H, An C, Chen X, Owens E, Lee K 32829266
ENCS
14 Functional PVDF ultrafiltration membrane for Tetrabromobisphenol-A (TBBPA) removal with high water recovery. Chen X, Huang G, Li Y, An C, Feng R, Wu Y, Shen J 32497754
ENCS
15 Transendothelial Perforations and the Sphere of Influence of Single-Site Sonoporation. Helfield B, Chen X, Watkins SC, Villanueva FS 32402675
BIOLOGY
16 Exploring the use of ceramic disk filter coated with Ag/ZnO nanocomposites as an innovative approach for removing Escherichia coli from household drinking water. Huang J, Huang G, An C, Xin X, Chen X, Zhao Y, Feng R, Xiong W 31864067
ENCS
17 Performance analysis and life cycle greenhouse gas emission assessment of an integrated gravitational-flow wastewater treatment system for rural areas. Song P, Huang G, An C, Zhang P, Chen X, Ren S 31273662
ENCS
18 Treatment of rural domestic wastewater using multi-soil-layering systems: Performance evaluation, factorial analysis and numerical modeling. Song P, Huang G, An C, Shen J, Zhang P, Chen X, Shen J, Yao Y, Zheng R, Sun C 29990903
ENCS
19 Wastewater treatment in amine-based carbon capture. Dong C, Huang G, Cheng G, An C, Yao Y, Chen X, Chen J 30738317
ENCS
20 Enhanced nitrogen removal in the treatment of rural domestic sewage using vertical-flow multi-soil-layering systems: Experimental and modeling insights. Hong Y, Huang G, An C, Song P, Xin X, Chen X, Zhang P, Zhao Y, Zheng R 30952048
ENCS

 

Title:Functional PVDF ultrafiltration membrane for Tetrabromobisphenol-A (TBBPA) removal with high water recovery.
Authors:Chen X,  Huang G,  Li Y,  An C,  Feng R,  Wu Y,  Shen J
Link:https://www.ncbi.nlm.nih.gov/pubmed/32497754?dopt=Abstract
DOI:10.1016/j.watres.2020.115952
Publication:Water research
Keywords:Mechanism analyses;  PVDF10-PAA-ZrO(2) membrane;  Synchrotron-based technologies;  TBBPA removal; 
PMID:32497754 Category:Water Res Date Added:2020-06-05
Dept Affiliation: ENCS
1 Faculty of Engineering and Applied Science, University of Regina, Regina, Saskatchewan, S4S 0A2, Canada; Institute for Energy, Environment and Sustainable Communities, University of Regina, Regina, Saskatchewan, S4S 0A2, Canada.
2 Faculty of Engineering and Applied Science, University of Regina, Regina, Saskatchewan, S4S 0A2, Canada; International Society for Environmental Information Sciences, 9803A Jingshidasha-BNU, 19 Xinwaidajie, Beijing 100875, China. Electronic address: huangg@uregina.ca.
3 School of Environment, Beijing Normal University, Beijing, 100875, China.
4 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, Quebec, H3G 1M8, Canada.
5 Canadian Light Source, Saskatoon, S7N 2V3, Canada.

Description:

Functional PVDF ultrafiltration membrane for Tetrabromobisphenol-A (TBBPA) removal with high water recovery.

Water Res. 2020 May 18;181:115952

Authors: Chen X, Huang G, Li Y, An C, Feng R, Wu Y, Shen J

Abstract

Tetrabromobisphenol-A (TBBPA) is one of the most important brominated flame retardants (BFRs), accounting for 60% of the total commercial BFR market. Increasing amounts of TBBPA and byproducts are released to the aquatic environment due to their extensive utilization in various sectors. However, research on the treatment of TBBPA contaminated wastewater using membrane filtration is still lacked. Herein, a PVDF10-PAA-ZrO2 membrane was successfully developed and applied for the treatment of high-concentration TBBPA wastewater with super-high water recovery. The membrane was obtained through surface functionalization with nano-ZrO2 from commercial PVDF ultrafiltration (UF) membrane. Compared to the commercial PVDF membrane, the developed membrane exhibited 4 times of permeate flux which was up to 200 L/m2 min with comparable TBBPA rejection rate. Furthermore, the mechanisms of membrane development and TBBPA rejection were explored through synchrotron-based ATR-FTIR and X-ray analyses. It was revealed that ZrO2 NPs were immobilized into membrane surface through binding with PAA layer, where the O of the carboxyl group combined with the Zr4+ on the ZrO2 NP surface to form C-O-Zr bond through monodentate and bridging-bidentate modes. The sieving function of membrane could be the main mechanism of TBBPA removal. This research demonstrated a practical route and solid insight toward the development of highly efficient membrane for TBBPA removal. The proposed PVDF10-PAA-ZrO2 membrane can also be promising for other industrial separation and purification applications.

PMID: 32497754 [PubMed - as supplied by publisher]




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