The paper studied the sludge treatment process in using, and introduced the international advanced treatment process.

本文针对目前应用的污泥处理方法进行了研究与分析，同时介绍了国外先进的处置技术。

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So it was necessary of disinfections process in advanced treatment process to ensure the sanity safety of reclaimed water.

为保障再生水回用的卫生安全，在深度处理工艺中添加消毒处理工艺是必需的。

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There were obvious effects of reclaimed water advanced treatment process to reduce lifetime health risks of carcinogens and non-carcinogens.

再生水深度处理工艺对降低化学致癌物和非致癌物的终生健康风险具有明显作用。

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