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折点加氯反应在次氯酸钠消毒中水中的应用

Keywords: 折点加氯,中水消毒,次氯酸钠,氨氮,接触时间

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Abstract:

为研究中水消毒过程,对次氯酸钠消毒中水的折点加氯反应与消毒效果之间的关系进行研究。通过探讨加氯量位于折点曲线不同位置的消毒效果,分析接触时间和氨氮浓度的影响,得出了根据氨氮浓度确定的接触时间和加氯量公式。结果表明,氨氮浓度2mg/L时,将加氯量控制在峰点附近接触反应60min均可实现中水消毒要求。

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