• Home
  • Journals
  • Focus
  • Conferences
  • Sign in

Outline

  • Abstract
  • Keywords

Figures(5)

标签(1)

Table 1

其他(2)

PDF
Document

Frontiers of Environmental Science & Engineering

2020, Volume 14,  Issue 1, Pages 12-0
    • PDF
    • collect
    • share

    Pesticide wastewater treatment using the combination of the microbial electrolysis desalination and chemical-production cell and Fenton process

    Guangdong Provincial Key Laboratory of Environmental Pollution Control and Remediation Technology, School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China

    Available online：2019-11-14
    Show More
    10.1007/s11783-019-1191-7
    Cite this article
    Songwei Lin, Yaobin Lu, Bo Ye, Cuiping Zeng, Guangli Liu, Jieling Li, Haiping Luo, Renduo Zhang.Pesticide wastewater treatment using the combination of the microbial electrolysis desalination and chemical-production cell and Fenton process[J].Frontiers of Environmental Science & Engineering,2020,14(1):12-0.

    Abstract

    Abstract MEDCC combined with Fenton process was developed to treat real pesticide wastewater. Pesticide removal was attributable to desalination in the MEDCC. High COD removal was attributable to organic distributions in different chambers. The combination of the microbial electrolysis desalination and chemical-production cell (MEDCC) and Fenton process for the pesticide wastewater treatment was investigate in this study. Real wastewater with several toxic pesticides, 1633 mg/L COD, and 200 in chromaticity was used for the investigation. Results showed that desalination in the desalination chamber of MEDCC reached 78%. Organics with low molecular weights in the desalination chamber could be removed from the desalination chamber, resulting in 28% and 23% of the total COD in the acid-production and cathode chambers, respectively. The desalination in the desalination chamber and organic transfer contributed to removal of pesticides (e.g., triadimefon), which could not be removed with other methods, and of the organics with low molecular weights. The COD in the effluent of the MEDCC combined the Fenton process was much lower than that in the perixo-coagulaiton process (<150 vs. 555 mg/L). The combined method consumed much less energy and acid for the pH adjustment than that the Fenton.

    Keywords

    Pesticide wastewater ; COD removal ; Microbial electrolysis desalination and chemical-production cell ; Energy consumption ; Fenton oxidation
    Previous article in issue
    article in issue Next
    登录后，您可以进行评论。请先登录

    评论

    评论

    • 所有评论
     咋就跳到顶部了
    2019-04-23 11:24:14
    回复 (0)
    inspur  手机账号
    2019-05-10 11:30:17
    回复 (0)

    Read

    11

    Download

    1

    Related Research

    Current Issue

    • Copyright © 2015 China Engineering Science Magazine.
    • Beijing ICP 11030251-2

    Wechat

    Weibo