Fenton法处理配位含镍废水的研究

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英文篇名：Study on Treatment of Complexing Nickel-Containing Wastewater by Fenton Process 作者：张彦 ; 严晨之 ; 沈洋 ; 王云丽 ; 范凯霞 ; 沈拥军 英文作者：ZHANG Yan;YAN Chenzhi;SHEN Yang;WANG Yunli;FAN Kaixia;SHEN Yongjun;School of Chemistry and Chemical Engineering,Nantong University; 关键词：Fenton ; 配位 ; 含镍废水 英文关键词：Fenton;;complexing;;nickel-containing wastewater 中文刊名：DDHB 英文刊名：Electroplating & Pollution Control 机构：南通大学化学化工学院; 出版日期：2018-09-30 出版单位：电镀与环保 年：2018 期：v.38;No.223 基金：国家自然科学基金项目(21246010) 语种：中文; 页：DDHB201805031 页数：3 CN：05 ISSN：31-1507/X 分类号：70-72

摘要

采用Fenton法处理配位含镍废水,并研究了反应温度、废水初始pH值、H_2O_2的质量浓度、FeSO_4·7H_2O与H_2O_2的质量比、初始EDTA的质量对废水处理效果的影响。结果表明:在反应温度为45℃、反应时间为45 min、初始pH值为3、H_2O_2的质量浓度为10g/L、FeSO_4·7H_2O与H_2O_2的质量比为0.06的条件下,含镍废水中Ni~(2+)的去除率达到94.14%。
        Fenton process was used to treat complexing nickel-containing wastewater,and the effects of reaction temperature,initial pH value of wastewater,mass concentration of H_2O_2,mass ratio of FeSO_4 ·7 H_2O and H_2O_2,and initial EDTA mass on the wastewater treatment effect were investigated.Results showed that the removal rate of Ni~(2+) in nickel-containing wastewater was 94.14% when reaction temperature was 45℃,reaction time was 45 min,initial pH value was 3,mass concentration of H_2O_2 was 10 g/L,mass ratio of FeSO_4·7 H_2O and H_2O_2 was 0.06.

引文

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