对沿海城市海水利用后，含海水污水对城市污水处理厂生物处理系统可能造成的影响进行了研究、试验，结果表明。

The possible effect of sewage containing seawater from seawater utilization in coastal cities on biological treatment system of urban sewage treatment plants was studied and tested.

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利用错流式水平生物滴滤塔对H2S进行脱臭实验，采用城市生活污水处理厂曝气池污泥进行接种挂膜。

A horizontal biotrickling filter is applied in the treatment of H2S. Using waste water treatment plant's sludge to seed.

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进行了以生物法为主，结合碱吸收和物理法治理污水处理厂产生的H2S、CH4等恶臭气体的研究。

The primary biological law, the absorption of union alkali and the physical law of governmental sewage treatment plant producing odor gas such as H2S, CH4 were emphatically studied.

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