水资源与水工程学报

文章摘要

LI Xu,WU Fuping.Fenton-活性炭法处理炮弹销毁废水的实验研究Journal of Water Resources and Water Engineering[J].,2011,22(3):

Fenton-活性炭法处理炮弹销毁废水的实验研究

Experiment on wastewater treatment of destroied ammunition by Fenton-activate carbon

DOI：10.11705/j.issn.1672-643X.2011.03.107

英文关键词: Fenton reagent wastewater destroyed the ammunition catalyzed oxidation active carbon adsorption wastewater treatment

基金项目:中国教育部长江学者和创新团发展计划资助项目:黄河上游水环境综合整治技术体系研究，甘肃省自然基金项目

Author Name	Affiliation
LI Xu,WU Fuping	LI Xua,WU Fupingb(a.Department of Property Agency,b.School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

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中文摘要:

针对炮弹销毁废水TNT、CODcr及色度含量高、水质稳定、难以降解的特点,在实验室试验的基础上,采用Fenton氧化-活性炭吸附的集成技术,进行了现场的实验研究,重点分析研究了影响Fenton氧化效果的主要因素,确定了最佳的运行参数,即c(H202)=0.05mol/L,c(Fe2+)=1.80 mmol/L,pH=3.5,反应时间t=12 h.实际生产运行表明,经Fenton氧化后,TNT可有效去除80%,CODcr去除率为84%,经活性炭吸附后TNT＜1 mg/L,CODcr＜50 mg/L,出水水质稳定,完全达到冷却水回用标准,实现了污水的零排放.

英文摘要:

In view of the characters with high TNT,CODCr and chromaticity,water quality stable and difficult treatment in ammunition destroyed wastewater,based on the foundation of laboratory test,the scene experimental study has been conducted,by using the integrated technology of the Fenton oxidation-activate carbon adsorption,the main factors to effect Fenton oxidation were analyzed,the best operation parameter was determined,namely c(H2O2) =0.05 mol/L,c(Fe2+) =1.80 mmol/L,pH=3.5,reaction time t=12 h.The actual pro...

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