Literature DB >> 18479814

Electrolyte conditioning-enhanced electrokinetic remediation of arsenic-contaminated mine tailing.

Kitae Baek1, Do-Hyung Kim, Sung-Woo Park, Byung-Gon Ryu, Tserennyam Bajargal, Jung-Seok Yang.   

Abstract

Feasibility of electrolyte conditioning with strong acidic or alkaline solution on electrokinetic remediation of arsenic-contaminated mine tailing was investigated in the laboratory. The mine tailing contained calcium oxide of more than 50%. At alkaline condition, arsenic was precipitated with calcium, and formed calcium arsenate which is very stable solid. Catholyte conditioning with strong acidic solution and anolyte conditioning with strong alkaline solution showed similar efficiency to remove arsenic. At 4mAcm(-2) of current density, the removal efficiency of arsenic was 62% after 28 days operation with catholyte conditioning with 0.1M nitric acid.

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Year:  2008        PMID： 18479814     DOI： 10.1016/j.jhazmat.2008.03.127

Source DB:  PubMed          Journal:  J Hazard Mater        ISSN： 0304-3894            Impact factor:   10.588


  11 in total

1.  Enhanced remediation of arsenic and chromium co-contaminated soil by eletrokinetic-permeable reactive barriers with different reagents.

Authors:  Yunfeng Xu; Jiangpeng Li; Wei Xia; Ying Sun; Guangren Qian; Jia Zhang
Journal:  Environ Sci Pollut Res Int       Date:  2018-12-03       Impact factor: 4.223

Review 2.  A review of combinations of electrokinetic applications.

Authors:  Mohamad Jamali Moghadam; Hossein Moayedi; Masoud Mirmohamad Sadeghi; Alborz Hajiannia
Journal:  Environ Geochem Health       Date:  2016-01-16       Impact factor: 4.609

3.  Soil moisture could enhance electrokinetic remediation of arsenic-contaminated soil.

Authors:  Su-Yeon Shin; Sang-Min Park; Kitae Baek
Journal:  Environ Sci Pollut Res Int       Date:  2017-03-07       Impact factor: 4.223

4.  Application of manures to mitigate the harmful effects of electrokinetic remediation of heavy metals on soil microbial properties in polluted soils.

Authors:  Iman Tahmasbian; Ali Akbar Safari Sinegani; Thi Thu Nhan Nguyen; Rongxiao Che; Thuc D Phan; Shahla Hosseini Bai
Journal:  Environ Sci Pollut Res Int       Date:  2017-09-26       Impact factor: 4.223

5.  Field application of electrokinetic remediation for multi-metal contaminated paddy soil using two-dimensional electrode configuration.

Authors:  Woo-Seung Kim; Eun-Ki Jeon; Ji-Min Jung; Hong-Bae Jung; Sung-Hwan Ko; Chang-Il Seo; Kitae Baek
Journal:  Environ Sci Pollut Res Int       Date:  2013-12-12       Impact factor: 4.223

6.  Enhancement of Cd phytoextraction by hyperaccumulator Sedum alfredii using electrical field and organic amendments.

Authors:  Wendan Xiao; Dan Li; Xuezhu Ye; Haizhou Xu; Guihua Yao; Jingwen Wang; Qi Zhang; Jing Hu; Na Gao
Journal:  Environ Sci Pollut Res Int       Date:  2016-12-20       Impact factor: 4.223

7.  Effect of EDTA, EDDS, NTA and citric acid on electrokinetic remediation of As, Cd, Cr, Cu, Ni, Pb and Zn contaminated dredged marine sediment.

Authors:  Yue Song; Mohamed-Tahar Ammami; Ahmed Benamar; Salim Mezazigh; Huaqing Wang
Journal:  Environ Sci Pollut Res Int       Date:  2016-01-19       Impact factor: 4.223

8.  Enhanced-electrokinetic extraction of heavy metals from dredged harbor sediment.

Authors:  Jong-Chan Yoo; Jung-Seok Yang; Eun-Ki Jeon; Kitae Baek
Journal:  Environ Sci Pollut Res Int       Date:  2015-02-07       Impact factor: 4.223

9.  Monitoring the effects of chelating agents and electrical fields on active forms of Pb and Zn in contaminated soil.

Authors:  Iman Tahmasbian; Ali Akbar Safari Sinegani
Journal:  Environ Monit Assess       Date:  2013-05-19       Impact factor: 2.513

10.  Electrokinetic-Fenton remediation of organochlorine pesticides from historically polluted soil.

Authors:  Maofei Ni; Shulei Tian; Qifei Huang; Yanmei Yang
Journal:  Environ Sci Pollut Res Int       Date:  2018-02-17       Impact factor: 4.223
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