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Research on removing selenium from raw water by using Fe/Se co-precipitation system

2008; UWA Publishing; Volume: 58; Issue: 1 Linguagem: Inglês

10.2166/aqua.2009.085

1365-2087

Yongsheng Shi, Lin Wang, Chen Yuan, Dawei Xu,

Mercury impact and mitigation studies

Research Article| February 01 2009 Research on removing selenium from raw water by using Fe/Se co-precipitation system Yongsheng Shi; Yongsheng Shi 1Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming, 650224, China Tel.: 0086-871-3805330; E-mail: linquanhj@163.com Search for other works by this author on: This Site PubMed Google Scholar Lin Wang; Lin Wang 1Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming, 650224, China Search for other works by this author on: This Site PubMed Google Scholar Yuan Chen; Yuan Chen 1Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming, 650224, China Search for other works by this author on: This Site PubMed Google Scholar Dawei Xu Dawei Xu 1Faculty of Architectural Engineering, Kunming University of Science and Technology, Kunming, 650224, China Search for other works by this author on: This Site PubMed Google Scholar Journal of Water Supply: Research and Technology-Aqua (2009) 58 (1): 51–56. https://doi.org/10.2166/aqua.2009.085 Article history Received: September 29 2007 Accepted: January 09 2008 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Share Icon Share Facebook Twitter LinkedIn Email Tools Icon Tools Cite Icon Cite Permissions Search Site Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsThis Journal Search Advanced Search Citation Yongsheng Shi, Lin Wang, Yuan Chen, Dawei Xu; Research on removing selenium from raw water by using Fe/Se co-precipitation system. Journal of Water Supply: Research and Technology-Aqua 1 February 2009; 58 (1): 51–56. doi: https://doi.org/10.2166/aqua.2009.085 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex The effect of selenium removal from raw water by using Fe/Se co-precipitation system is noticeable. Experiments showed that when the concentration of Se in raw water was 50 μg L−1 and the dosage of FeCl3 was between 5–80 mg L−1,the system could reach selenium removal of between 83.84%–98.39% and the effluent selenium was between 8.08−0.81 μg L−1. The effluent concentration of selenium met the Chinese drinking water quality standard for selenium content. Research on factors influencing the Fe/Se co-precipitation system, showed that the optimum dosage of FeCl3 was 5 mg L−1, the optimum mixing time was between 5–10 min, the optimum pH was 6.0–8.0, the optimum turbidity of raw water and the optimal temperature had a wide range of application. co-precipitation, ferrum, influencing factors, raw water, selenium, selenium removal © IWA Publishing 2009 You do not currently have access to this content.