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Treatment of TNT Wastewater by Fenton Reagent
Author(s): Hao Huofan, Tian Weiping
Pages: 27-
29
Year: 2005
Issue:
3
Journal: WATER PURIFICATION TECHNOLOGY
Keyword: 炸药废水; Fenton试剂; 氧化; TOC;
Abstract: 实验使用Fenton试剂对炸药废水进行处理.通过考察反应时间、双氧水用量、硫酸亚铁用量、pH以及反应温度对炸药废水TOC去除率的影响,同时应用正交实验设计确定Fenton试剂处理炸药废水的最佳操作条件.结果表明,随着反应时间的延长,TOC的去除率增大,最佳反应时间为70min,之后趋于平衡;当双氧水(30%)用量为70mL/L、FeSO4用量为600mg/L、pH为3、反应温度25℃时去除率最高,达到92.06%.
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