This paper introduces the standard of high quality drinking water, purification technology, offering, design of distribution network and prevention and cure of the second pollution of water.
介绍优质饮水水质标准，净化工艺技术与供应，管网设计以及水的二次污染的防冶。
With the development of national standard on drinking water quality, the concentration of arsenic and cadmium will be seriously constrained.
随着饮用水水质标准的进一步提高，对饮用水水体中的砷、镉最高浓度值也相应作出了严格的限制。
In order to perfect the quality of drinking water, we need to improve the measuring standard firstly. The author also put forward Suggestions to improve the accuracy of water measurement.
强调提高水质质量，应首先从提高测量的基准开始，并就提高测量的准确度提出建议。
Now, in J, the excellent and good rate of atmospheric environment quality is 94% and environmental noise reaches the standard of function areas and the water quality of drinking water source is 100%.
目前全市空气环境质量优良率达到94%，环境噪声达到功能区标准，饮用水源水质达标率100%。
People pay more and more attention to the safety and sanitation of the drinking water. The sanitary standards of drinking water provide the visualized standard of the water quality for the people.
饮用水的安全与卫生越来越受到人们的重视，饮用水水质标准为人们提供了直观的水质依据。
People pay more and more attention to the safety and sanitation of the drinking water. The sanitary standards of drinking water provide the visualized standard of the water quality for the people.
饮用水的安全与卫生越来越受到人们的重视，饮用水水质标准为人们提供了直观的水质依据。
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