The way of wastewater treatment was provided, which give the guiding effect on the industry of rare earth and controlling water environmental pollution.
提出稀土废水治理的途径，对促进稀土产业化，控制水环境的污染提供了防治对策。
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。
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。
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