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目的从技术审查层面探讨青岛市海水淡化项目预防性卫生监督的审核要点,为将来海水淡化项目卫生规范的完善提供材料依据和技术参考。方法收集相关技术资料,综合工程分析,开展卫生学调查。根据调查分析结果,对照有关公共卫生法律、法规做出项目评价,提炼青岛市海水淡化项目预防性卫生监督审核要点。结果水源水的质量与预处理、水质的日常监测、反渗透膜系统的稳定运行以及应急预案的建立健全是影响水质安全的重要因素。结论建议从水源选址、平面布局、工艺流程以及卫生防护措施等方面开展卫生审查,明确关键技术要点,为建设项目卫生审查工作的不断完善、全面推进提供技术支持。
Objective To explore the audit essentials of preventive sanitation supervision of desalination project in Qingdao from the technical examination level and provide the material basis and technical reference for the improvement of sanitary norms of desalination project in the future. Methods to collect relevant technical information, comprehensive engineering analysis, carry out hygiene surveys. According to the results of investigation and analysis, we make project evaluation according to the laws and regulations on public health, and refine the preventive health supervision audit points of Qingdao Desalination Project. Results The quality and pretreatment of source water, the daily monitoring of water quality, the stable operation of reverse osmosis membrane system and the establishment and improvement of contingency plans are the important factors affecting water quality and safety. Conclusions It is suggested to carry out the health examination from the aspects of water source location, layout, process flow and health protection measures. The key technical points should be clarified so as to continuously improve the health examination of construction projects and provide technical support in an all-round way.