【摘要】 目的对某大型集中式供水工程竣工进行卫生学评价。方法依据《生活饮用水标准检验方法》,采用现场调查的方法,分析评价本项目水源、输水管道、水厂、管网的卫生设施和水处理技术,对原水、出厂水、管网水水质常规指标进行检测。结果本项目中的水源、输水管道、水厂选址与布局、水处理构筑物、水处理技术、管网、涉水产品、检测技术与辅助卫生设施基本符合供水单位卫生规范要求,原水29项、出厂水和管网水各33项水质检测项目的检测结果均符合国家标准要求,合格率均为100%。结论本项目竣工时虽然符合国家相关卫生要求,但仍采用较落后的常规水处理工艺,水处理技术有待进一步改良。更多还原

【Abstract】 Objective To evaluate the large completed centralized water supply project,and provide technical basis for administrative departments.Methods The method of field investigation was carried out,health facilities and water treatment technology were analyzed such as water resource,water pipelines,waterworks and pipe network.Conventional indicators of water were tested including raw water,factory water and pipe network.Results The items of water resources,water pipelines,waterworks site and the layout,water treatment structures,water treatment technology,network,wading products,detection technology and supporting basic sanitation of water supply units were in line with the national requirments.29 detection items of raw water and 33 items of factory water and pipe network water accorded with national standards,all qualified rates were 100%.Conclusion Though completed project is in line with national requirements,water treatment technology is old,it should be further improved.更多还原