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Exploring the decentralized treatment of sulfamethoxazole-contained poultry wastewater through vertical-flow multi-soil-layering systems in rural communities.

Author(s): Song P, Huang G, An C, Xin X, Zhang P, Chen X, Ren S, Xu Z, Yang X

Sulfamethoxazole (SMX) is the most widely distributed sulfonamide antibiotics detected in decentralized poultry wastewater in rural communities. As an economically-feasible and eco-friendly technology for decentralized wastewater treatment in rural areas, v...

Article GUID: 33065414
Exploration of nanocellulose washing agent for the green remediation of phenanthrene-contaminated soil.

Author(s): Yin J, Huang G, An C, Zhang P, Xin X, Feng R

Polycyclic aromatic hydrocarbons are hazardous contaminants existing ubiquitously in polluted soil. In this study, using nanocellulose (CNC) fluid as an eco-friendly agent was proposed for the first time in the remediation of phenanthrene (PHE) contaminated...

Article GUID: 33264936
Exploring the biophysicochemical alteration of green alga Asterococcus superbus interactively affected by nanoparticles, triclosan and illumination.

Author(s): Xin X, Huang G, An C, Lu C, Xiong W

J Hazard Mater. 2020 May 21;398:122855 Authors: Xin X, Huang G, An C, Lu C, Xiong W

Article GUID: 32473326
Exploring the use of ceramic disk filter coated with Ag/ZnO nanocomposites as an innovative approach for removing Escherichia coli from household drinking water.

Author(s): Huang J, Huang G, An C, Xin X, Chen X, Zhao Y, Feng R, Xiong W

Chemosphere. 2019 Dec 06;245:125545 Authors: Huang J, Huang G, An C, Xin X, Chen X, Zhao Y, Feng R, Xiong W

Article GUID: 31864067
A biophysiological perspective on enhanced nitrate removal from decentralized domestic sewage using gravitational-flow multi-soil-layering systems.

Author(s): Song P, Huang G, Hong Y, An C, Xin X, Zhang P

Chemosphere. 2019 Sep 14;240:124868 Authors: Song P, Huang G, Hong Y, An C, Xin X, Zhang P

Article GUID: 31542583
Insights into the Toxicity of Triclosan to Green Microalga Chlorococcum sp. Using Synchrotron-Based Fourier Transform Infrared Spectromicroscopy: Biophysiological Analyses and Roles of Environmental Factors.

Author(s): Xin X, Huang G, An C, Huang C, Weger H, Zhao S, Zhou Y, Rosendahl S

Environ Sci Technol. 2018 02 20;52(4):2295-2306 Authors: Xin X, Huang G, An C, Huang C, Weger H, Zhao S, Zhou Y, Rosendahl S

Article GUID: 29377676
Interactive Toxicity of Triclosan and Nano-TiO2 to Green Alga Eremosphaera viridis in Lake Erie: A New Perspective Based on Fourier Transform Infrared Spectromicroscopy and Synchrotron-Based X-ray Fluorescence Imaging.

Author(s): Xin X, Huang G, An C, Feng R

Environ Sci Technol. 2019 Jul 31;: Authors: Xin X, Huang G, An C, Feng R

Article GUID: 31322895
Biophysiological and factorial analyses in the treatment of rural domestic wastewater using multi-soil-layering systems.

Author(s): Shen J, Huang G, An C, Song P, Xin X, Yao Y, Zheng R

J Environ Manage. 2018 Nov 15;226:83-94 Authors: Shen J, Huang G, An C, Song P, Xin X, Yao Y, Zheng R

Article GUID: 30114576
Enhanced nitrogen removal in the treatment of rural domestic sewage using vertical-flow multi-soil-layering systems: Experimental and modeling insights.

Author(s): Hong Y, Huang G, An C, Song P, Xin X, Chen X, Zhang P, Zhao Y, Zheng R

J Environ Manage. 2019 Jun 15;240:273-284 Authors: Hong Y, Huang G, An C, Song P, Xin X, Chen X, Zhang P, Zhao Y, Zheng R

Article GUID: 30952048
Analyzing the Biochemical Alteration of Green Algae During Chronic Exposure to Triclosan Based on Synchrotron-Based Fourier Transform Infrared Spectromicroscopy.

Author(s): Xin X, Huang G, An C, Weger H, Cheng G, Shen J, Rosendahl S

Anal Chem. 2019 May 31;: Authors: Xin X, Huang G, An C, Weger H, Cheng G, Shen J, Rosendahl S

Article GUID: 31117408
Insights into Long-Term Toxicity of Triclosan to Freshwater Green Algae in Lake Erie.

Author(s): Xin X, Huang G, An C, Raina-Fulton R, Weger H

Environ Sci Technol. 2019 Feb 19;53(4):2189-2198 Authors: Xin X, Huang G, An C, Raina-Fulton R, Weger H

Article GUID: 30673261
Title:Exploring the decentralized treatment of sulfamethoxazole-contained poultry wastewater through vertical-flow multi-soil-layering systems in rural communities.
Authors:Song P,  Huang G,  An C,  Xin X,  Zhang P,  Chen X,  Ren S,  Xu Z,  Yang X
Link:https://www.ncbi.nlm.nih.gov/pubmed/33065414
DOI:10.1016/j.watres.2020.116480
Category:Water Res
PMID:33065414
Dept Affiliation: ENCS
1 MOE Key Laboratory of Resources and Environmental Systems Optimization, North China Electric Power University, Beijing, 102206, 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 Department of Civil Engineering, Memorial University of Newfoundland, St. John's, A1C 5S7, Canada.
5 Institute for Energy, Environment and Sustainable Communities, University of Regina, Regina, S4S 0A2, Canada.
6 State Key Joint Laboratory of Environmental Simulation and Pollution Control, CEEER-URBNU, College of Environment, Beijing Normal University, Beijing, 100875, China.

Description:

Exploring the decentralized treatment of sulfamethoxazole-contained poultry wastewater through vertical-flow multi-soil-layering systems in rural communities.

Water Res. 2021 Jan 01; 188:116480

Authors: Song P, Huang G, An C, Xin X, Zhang P, Chen X, Ren S, Xu Z, Yang X

Abstract

Sulfamethoxazole (SMX) is the most widely distributed sulfonamide antibiotics detected in decentralized poultry wastewater in rural communities. As an economically-feasible and eco-friendly technology for decentralized wastewater treatment in rural areas, vertical-flow multi-soil-layering (MSL) system was promising to mitigate the ecological and human health risks from SMX in such areas. The treatment of SMX-contained poultry wastewater by using MSL systems was investigated for the first time, and the main and interactive effects of related multiple variables on system performance were explored through factorial analysis, including material of permeable layer, concentration of SMX, and pH of influent. Results indicated that SMX concentration and pH of influent showed significantly negative effects on SMX removal. Medical stone used in MSL systems with larger surface area could intensify the SMX removal compared to anthracite. MSL systems showed stable performances on SMX removal with the best SMX removal efficiency more than 91%. A novel stepwise-cluster inference (SCI) model was developed for the first time to map the multivariate numeric relationships between state variables and SMX removal under discrete and nonlinear complexities. It was demonstrated that the effect of SMX in wastewater with high concentration was significant on the differentiation of soil bacteria composition in MSL systems based on microbial diversity analysis. These results can help better understand the mechanism of SMX removal in MSL systems from perspectives of factorial analysis, numeric modeling, and microbiological change.

PMID: 33065414 [PubMed - indexed for MEDLINE]