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高频放电法对甲醛去除性能研究

Keywords: 高频放电,甲醛,等离子体,钛酸钡,亚硝酸钠

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Abstract:

采用高频放电法对甲醛去除性能进行了研究.主要考察了甲醛去除率与电源施加电压、放电电流和电源频率之间的关系,并对无填料反应器及加有钛酸钡和亚硝酸钠填料的反应器对于甲醛的去除效率进行了对比实验,结果表明,甲醛的去除率随着电源施加电压、放电电流和电源频率的提高而提高;在相同条件下,反应器有填料比无填料对甲醛的去除率高,填加有钛酸钡填料的反应器比加有亚硝酸钠填料反应器对甲醛的去除率高.

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