工业水处理 ›› 2020, Vol. 40 ›› Issue (3): 53-57. doi: 10.11894/iwt.2019-0230

• 试验研究 • 上一篇    下一篇

磁性石墨烯的制备及其对3-氯代丙二醇的降解作用

聂荣健1(),滕厚开1,2,韩恩山1,谢陈鑫2,靳晓霞2,张程蕾1,钱光磊2   

  1. 1. 河北工业大学, 天津 300130
    2. 中海油天津化工研究设计院有限公司, 天津 300131
  • 收稿日期:2019-08-31 出版日期:2020-03-20 发布日期:2020-03-20
  • 作者简介:聂荣健(1993-),硕士。电话:18822028679, E-mail:nierongjian007@163.com
  • 基金资助:
    天津市科技计划项目(18ZXSZSF00150)

Preparation of magnetic graphene and its degradation performance on 3-chloro-1, 2-propanediol

Rongjian Nie1(),Houkai Teng1,2,Enshan Han1,Chenxin Xie2,Xiaoxia Jin2,Chenglei Zhang1,Guanglei Qian2   

  1. 1. Hebei University of Technology, Tianjin 300130, China
    2. CenerTech Tianjin Chemical Research and Design Institute Co., Ltd., Tianjin 300131, China
  • Received:2019-08-31 Online:2020-03-20 Published:2020-03-20
  • Supported by:
    天津市科技计划项目(18ZXSZSF00150)

摘要:

采用一步共沉淀法合成了磁性石墨烯(MRE)复合材料,通过XRD、SEM和VSM等技术对其进行了表征分析。将MRE与阴极区域原位生成的H2O2组成电Fenton体系,考察了不同因素对3-氯代丙二醇(CP)去除率的影响。结果显示,溶液中氯离子的去除率为99.58%,COD的去除率为89.30%,TOC的去除率为70.32%。

关键词: 磁性石墨烯, 电Fenton, 3-氯代丙二醇

Abstract:

The magnetic graphene (MRE) composites was synthesized by one-step coprecipitation method. Then the structure was characterized by the XRD, SEM and VSM techniques. The electro-Fenton system was formed by insitu generated H2O2 in the cathode region and MRE. The effects of various factors on the removal efficiency of 3-chloro-1, 2-propandiol (CP) were studied. The results showed that the removal rate of chloride ion in the solution was 99.58%, the removal rate of COD was 89.30%, and the removal rate of TOC was 70.32%.

Key words: magnetic graphene, electro-Fenton, 3-chloro-1, 2-propandiol

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