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Fenton试剂-石英砂工艺处理高浓度铁锰地下水 被引量:2

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摘要 针对高浓度铁锰地下水处理成本高且处理难度大问题,本试验采用研究了铁锰离子的去除效率与机理。结果表明:加入H2O2对铁锰的去除率明显提高,各因素最佳时铁去除率达到96%,锰的去除率达到83%。利用H2O2加入到高浓度铁锰地下水中巧妙的利用地下水中Fe2+与H2O2形成Fenton试剂它产生的羟基自由基.OH氧化能力仅次于F-的强氧化物质,它可以把地下水中Mn2+优先氧化成MnO2同时Fe2+与H2O2反应生成Fe2O3可以被石英砂过滤去除,并且去除率很高。
出处 《科技创新导报》 2012年第9期132-132,共1页 Science and Technology Innovation Herald
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