Setting up waste water processing plant is the key to water pollution. We can make full use of the technology by the reasonable design.

兴建污水处理厂是解决水污染问题的主要方法，通过合理的设计充分发挥工艺优势。

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This project analyses water samples collected from each processing step of tap water processing plant to get the information of the abundance and species of the bacteria in the samples.

本项目采集自来水处理厂各个处理步骤的水样进行分析，研究各步骤处理后水样中细菌的丰度和种类情况。

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Because of being subjected to the different conditions, coal slurry water processing technology of Xinghua coal Preparation Plant affects closed-circuit circulation of wash water.

由于受不同条件的制约，杏花选煤厂煤泥水处理工艺影响了洗水的闭路循环。

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They have scoured the company's processing plant as well as the farms that grow the spinach, looking at everything from irrigation water to the proximity of livestock, with no sure connections made so far.

ECONOMIST: Those healthy green leaves cause a terrible scare