Keyword search (3,448 papers available)


The effect of step-feeding distribution ratio on high concentration perchlorate removal performance in ABR system with heterotrophic combined sulfur autotrophic process.

Author(s): Li H, Li K, Guo J, Chen Z, Han Y, Song Y, Lu C, Hou Y, Zhang D, Zhang Y

In a lab-scale anaerobic baffled reactor (ABR) with eight compartments, the heterotrophic and sulfur autotrophic processes were combined to remove perchlorate. And then, the step-feeding distribution ratio of the heterotrophic perchlorate reduction unit (HP...

Article GUID: 33485237
Environmental Multimedia Modeling System (EMMS) for Health Risk Assessment: Key Influencing Factors and Uncertainties Researches.

Author(s): Yuan J, Chen Z, Ding S, Zhang Q, Jia Y

In this paper, a former developed Environmental Multimedia Modeling System (EMMS) combining with risk assessment Monte Carlo Method (MCM) was further used for exploring the interaction between groundwater and surface water. When using this EMMS-MCM simulati...

Article GUID: 33410257
Assessing the impact of COVID-19 pandemic on urban transportation and air quality in Canada.

Author(s): Tian X, An C, Chen Z, Tian Z

The global outbreak and spread of COVID-19 had a significant impact on the environment of urban areas. This study aimed to provide a new insight into the urban transportation and air pollutant emission of representative Canadian cities impacted by this pand...

Article GUID: 33401062
Acceleration mechanism of bioavailable Fe(Ⅲ) on Te(IV) bioreduction of Shewanella oneidensis MR-1: Promotion of electron generation, electron transfer and energy level.

Author(s): He Y, Guo J, Song Y, Chen Z, Lu C, Han Y, Li H, Hou Y, Zhao R

The release of highly toxic tellurite into the aquatic environment poses significant environmental risks. The acceleration mechanism and tellurium nanorods (TeNPs) characteristics with bioavailable ferric citrate (Fe(III)) were investigated in the tellurite...

Article GUID: 32853890
Exploring the use of cellulose nanocrystal as surface-washing agent for oiled shoreline cleanup.

Author(s): Chen Z, An C, Yin J, Owens E, Lee K, Zhang K, Tian X

J Hazard Mater. 2020 Jul 15;402:123464 Authors: Chen Z, An C, Yin J, Owens E, Lee K, Zhang K, Tian X

Article GUID: 32693337
Transcriptomic analysis suggests the inhibition of DNA damage repair in green alga Raphidocelis subcapitata exposed to roxithromycin.

Author(s): Guo J, Bai Y, Chen Z, Mo J, Li Q, Sun H, Zhang Q

Ecotoxicol Environ Saf. 2020 Jun 03;201:110737 Authors: Guo J, Bai Y, Chen Z, Mo J, Li Q, Sun H, Zhang Q

Article GUID: 32505758
Quantifying construction waste reduction through the application of prefabrication: a case study in Anhui, China.

Author(s): Hao J, Chen Z, Zhang Z, Loehlein G

Environ Sci Pollut Res Int. 2020 May 01;: Authors: Hao J, Chen Z, Zhang Z, Loehlein G

Article GUID: 32358748
Assessment of regional greenhouse gas emission from beef cattle production: A case study of Saskatchewan in Canada.

Author(s): Chen Z, An C, Fang H, Zhang Y, Zhou Z, Zhou Y, Zhao S

J Environ Manage. 2020 Mar 25;264:110443 Authors: Chen Z, An C, Fang H, Zhang Y, Zhou Z, Zhou Y, Zhao S

Article GUID: 32217321
Effect and ameliorative mechanisms of polyoxometalates on the denitrification under sulfonamide antibiotics stress.

Author(s): Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y

Bioresour Technol. 2020 Feb 22;305:123073 Authors: Guo H, Chen Z, Lu C, Guo J, Li H, Song Y, Han Y, Hou Y

Article GUID: 32145698
Effect of dissolved oxygen on simultaneous removal of ammonia, nitrate and phosphorus via biological aerated filter with sulfur and pyrite as composite fillers.

Author(s): Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y

Bioresour Technol. 2019 Oct 28;296:122340 Authors: Li Y, Guo J, Li H, Song Y, Chen Z, Lu C, Han Y, Hou Y

Article GUID: 31704601
Simulation and computer modeling of asphaltene in different solvents on oil-water interfaces using a molecular dynamic methodology.

Author(s): Yuan J, Elektorowicz M, Chen Z, Segun GA, Vakili M, Zhong L, Wang B, Zhu J, Wu Y

J Mol Graph Model. 2019 Sep 13;93:107450 Authors: Yuan J, Elektorowicz M, Chen Z, Segun GA, Vakili M, Zhong L, Wang B, Zhu J, Wu Y

Article GUID: 31542686
Enhanced denitrification performance and biocatalysis mechanisms of polyoxometalates as environmentally-friendly inorganic redox mediators.

Author(s): Guo H, Chen Z, Guo J, Lu C, Song Y, Han Y, Li H, Hou Y

Bioresour Technol. 2019 Jul 16;291:121816 Authors: Guo H, Chen Z, Guo J, Lu C, Song Y, Han Y, Li H, Hou Y

Article GUID: 31344631
Air quality modeling for effective environmental management in the mining region.

Author(s): Asif Z, Chen Z, Han Y

J Air Waste Manag Assoc. 2018 Sep;68(9):1001-1014 Authors: Asif Z, Chen Z, Han Y

Article GUID: 29667510
Photocatalytic degradation of sulfamethoxazole by hierarchical magnetic ZnO@g-C3N4: RSM optimization, kinetic study, reaction pathway and toxicity evaluation.

Author(s): Mirzaei A, Yerushalmi L, Chen Z, Haghighat F

J Hazard Mater. 2018 Oct 05;359:516-526 Authors: Mirzaei A, Yerushalmi L, Chen Z, Haghighat F

Article GUID: 30086522
A Lithium-Sulfur Battery using a 2D Current Collector Architecture with a Large-Sized Sulfur Host Operated under High Areal Loading and Low E/S Ratio.

Author(s): Li M, Zhang Y, Bai Z, Liu WW, Liu T, Gim J, Jiang G, Yuan Y, Luo D, Feng K, Yassar RS, Wang X, Chen Z, Lu J

Adv Mater. 2018 Nov;30(46):e1804271 Authors: Li M, Zhang Y, Bai Z, Liu WW, Liu T, Gim J, Jiang G, Yuan Y, Luo D, Feng K, Yassar RS, Wang X, Chen Z, Lu J

Article GUID: 30368935
Rapid of cultivation dissimilatory perchlorate reducing granular sludge and characterization of the granulation process.

Author(s): Yin P, Guo J, Xiao S, Chen Z, Song Y, Ren X

Bioresour Technol. 2019 Mar;276:260-268 Authors: Yin P, Guo J, Xiao S, Chen Z, Song Y, Ren X

Article GUID: 30640020
A combined heterotrophic and sulfur-based autotrophic process to reduce high concentration perchlorate via anaerobic baffled reactors: Performance advantages of a step-feeding strategy.

Author(s): Li K, Guo J, Li H, Han Y, Chen Z, Song Y, Xing Y, Zhang C

Bioresour Technol. 2019 May;279:297-306 Authors: Li K, Guo J, Li H, Han Y, Chen Z, Song Y, Xing Y, Zhang C

Article GUID: 30738356
Sonocatalytic removal of ampicillin by Zn(OH)F: Effect of operating parameters, toxicological evaluation and by-products identification.

Author(s): Mirzaei A, Haghighat F, Chen Z, Yerushalmi L

J Hazard Mater. 2019 Apr 22;375:86-95 Authors: Mirzaei A, Haghighat F, Chen Z, Yerushalmi L

Article GUID: 31054533
Title:Environmental Multimedia Modeling System (EMMS) for Health Risk Assessment: Key Influencing Factors and Uncertainties Researches.
Authors:Yuan J,  Chen Z,  Ding S,  Zhang Q,  Jia Y
Link:https://www.ncbi.nlm.nih.gov/pubmed/33410257
DOI:10.1002/ieam.4387
Category:Integr Environ Assess Manag
PMID:33410257
Dept Affiliation: ENCS
1 Green Intelligence Environmental School, Yangtze Normal University, Chong Qing, China.
2 University of Alberta, Edmonton, Alberta, Canada.
3 Department of Building, Civil, and Environmental Engineering, Concordia University, Montreal, Quebec, Canada.
4 Institute of Energy and Environment, Anhui University of Technology, Ma'anshan, Anhui, China.

Description:

Environmental Multimedia Modeling System (EMMS) for Health Risk Assessment: Key Influencing Factors and Uncertainties Researches.

Integr Environ Assess Manag. 2021 Jan 06; :

Authors: Yuan J, Chen Z, Ding S, Zhang Q, Jia Y

Abstract

In this paper, a former developed Environmental Multimedia Modeling System (EMMS) combining with risk assessment Monte Carlo Method (MCM) was further used for exploring the interaction between groundwater and surface water. When using this EMMS-MCM simulation, this paper concentrate on combining several influencing factors on its permeability coefficient and other parameters, such as hydraulic conductivity, density, recharge, layers, and depth. Those influencing factors are key factors to the uncertain natural geological media and hydrographical factors, causing big challenges related to the optimal allocation of water. Especially, the system working with an EMMS-MCM simulation combined with Risk Quotient (RQ) will be the source of quantitative analysis and evaluation of environmental risk hazards, and the environmental risk hazards are within the acceptable range when considering optimal water allocation. The EMMS-MCM is verified and analyzed by comparing the data of hazardous sites with the investigation results considering those influencing factors. A case study of benzene emissions from Trail Road Landfill Site shows that the upper and middle aquifers flow in the northwest direction. In the south and near the west of the Trail Road landfill, groundwater flows north. About 60% of the predicted concentration of benzene falls within the range of 1.15E-6 to 2.65E-6 kg/m3 . RQ risk assessment for the groundwater indicates that risk level decrease from 2016 to 2026. The use of EMMS-MCM simulation will help to make hazardous field tests and future environmental management as reasonable as possible and enable one to predict the possible consequences of hazardous groundwater contamination after considering some water allocation factors. The integration of the EMMS-MCM and RQ will be the best tool for a faster and more accurate assessment of the long-term risks to pollutant diffusion areas, especially surface and groundwater environmental management. This article is protected by copyright. All rights reserved.

PMID: 33410257 [PubMed - as supplied by publisher]