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:Removal of arsenic from water through ceramic filter modified by nano-CeO2: A cost-effective approach for remote areas.
Authors:Yang X,  Huang G,  An C,  Chen X,  Shen J,  Yin J,  Song P,  Xu Z,  Li Y
Link:https://www.ncbi.nlm.nih.gov/pubmed/33182193
DOI:10.1016/j.scitotenv.2020.141510
Publication:The Science of the total environment
Keywords:Arsenic(V);  Ceramic filter;  Filtration;  Mechanism;  Simultaneous removal;  Synchrotron-based analysis; 
PMID:33182193 Category:Sci Total Environ Date Added:2020-11-16
Dept Affiliation: ENCS
1 State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China.
2 Center for Energy, Environment and Ecology Research, UR-BNU, School of Environment, Beijing Normal University, Beijing 100875, China. Electronic address: huang@iseis.org.
3 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, Quebec H3G 1M8, Canada.
4 Institute for Energy, Environment and Sustainable Communities, University of Regina, Regina S4S 0A2, Canada.
5 MOE Key Laboratory of Resources and Environmental Systems Optimization, North China Electric Power University, Beijing 102206, China.
6 Center for Energy, Environment and Ecology Research, UR-BNU, School of Environment, Beijing Normal University, Beijing 100875, Chin

Description:

The groundwater with high arsenic concentration is widespread, especially in many remote areas of developing countries. Arsenic existing in drinking water sources has a high risk to human health. In this study, an innovative effort to remove As(V) from water using ceramic filters functionalized with CeO2 nanocomposites (CF-CeO2) was investigated. Considering removal efficiency and flow rate, the suitable coating amount of CeO2 was determined for the production of CF-CeO2. Based on the factorial analysis, influent arsenic concentration and pH were found to be significant factors in As(V) removal. Furthermore, CF-CeO2 exhibited a good removal capability over a wide pH range and was insensitive to the change of background electrolyte concentration. In the treatment of natural water, the existence of medium and low turbidity levels facilitated As(V) removing, while the high turbidity level exhibited the opposite effect. Based on macroscopic experiments and microscopic characterizations, it was revealed that the As(V) removal mechanism by the CF-CeO2 mainly included ion-exchange and electrostatic attraction. The findings in this study provided convincing evidence for the use of CF-CeO2 as a high-efficiency, low-cost, and safe approach for water purification in the remote areas of developing countries.

PMID: 33182193 [PubMed]




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