Chemical industrial wastewater is characterized by seriously polluted by organic pollutants, low biodegradability and high salt concentration.

化工行业废水具有有机污染程度高、可生化性差、含盐量高等特点。

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It is demonstrated in this study that the domesticated microbes can effectively remove organic pollutants in the wastewater at high salt concentration.

研究表明，经过驯化后微生物可以在高含盐废水的条件下达到去除有机物的目的。

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Because of the high salt concentration of circulating water, the reverse osmosis (RO) technology is usually used to treat the effluent of circulating water system.

循环水由于含盐量较高，在对其排污水进行回收处理时一般采用反渗透除盐工艺。

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It is the process of moving water from an area with a low concentration of dissolved material, such as salt, to a place with a high concentration, by passing through a membrane.

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In cystic fibrosis, this mechanism is far less effective, because the level of salt concentration in the airway surface liquid is far too high.

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