controlling water environmental pollution 水环境污染控制
water pollution controlling 水污染控制
water pollution controlling project 水污染控制方案
Eutrophication of water bodies has become a global and difficult problem in controlling water pollution and is one of the most important environmental problems.
水体富营养化问题已成为当今世界性的水污染治理难题，也是全球性的环境问题之一。
In particular, the project will focus on improving and protecting drinking water quality and controlling pollution.
本项目将尤其重视改善饮用水质量，保护饮用水源，控制污染。
The technology of managing the pollution of black-liquor of straw pulping in paper-making is a hot point in China's water pollution controlling research.
草浆造纸黑液的污染治理技术是国内水污染控制研究的热点，但由于草浆黑液的特点不同于木浆造纸废水，因而其治理成本较大。
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