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首页> 外文会议>International Symposium on Energy and Electrochemical Processes for a Cleaner Environment, 2001, San Francisco, CA >Experimental studies on disinfecting and by-products formation during electrochemical water disinfection
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Experimental studies on disinfecting and by-products formation during electrochemical water disinfection

机译：电化学水消毒过程中消毒及副产物形成的实验研究

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摘要

Several experiments were performed to investigate the behavior of species formation during the electrolysis of water containing microorganisms like Bacillus subtilis, Escherichia coli or Saccharomyces cerevisiae. Active chlorine, total chlorine, ozone and hydrogen peroxide were detected in dependence on chloride concentration and cell current in non-divided cells. Modified iridium oxide coated titanium anodes, platinum and diamond electrodes were used. With the help of a rotating electrode arrangement optimal hydrodynamic conditions could be found. Humic acid served as a model substance for AOX and TXM formation study. An effective reaction order of 3 was calculated for the reaction of active chlorine with humic acid.
机译：进行了几个实验，以研究在电解水中的微生物的形态，这些水中含有枯草芽孢杆菌，大肠杆菌或酿酒酵母。取决于氯离子浓度和未分裂细胞中的细胞电流，可以检测到活性氯，总氯，臭氧和过氧化氢。使用改性的氧化铱涂层的钛阳极，铂和金刚石电极。借助于旋转电极装置，可以找到最佳的流体动力学条件。腐殖酸用作AOX和TXM形成研究的模型物质。计算出活性氯与腐殖酸的反应的有效反应阶数为3。

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