Conclusions the main problem of centralized water supply management in Suzhou City was to decrease fluoride, decontaminate drinking water and protect the water source.
结论宿州市城镇集中式供水面临的主要问题是改水降氟、饮水消毒和水源卫生防护。
Objective To investigate the sanitary quality of drinking water from centralized water supply department in Luan City.
目的了解六安市集中式供水单位生活饮用水水质卫生质量的动态变化，为保证供水质量提供依据。
To find out the drinking water safety situation of a county centralized water supply facility after earthquake.
了解地震后某县水厂市政集中式供水的卫生状况。
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