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目的:研究大中型水库库底卫生清理技术方法,为今后相关工作提供模式借鉴和数据支持。方法:参考相关标准与规范,结合当地实际开展对钦寸水库的卫生清理。采用焚烧和漂白粉消毒结合的方法对各类污染物进行清理消毒,采样检测查看消毒效果;采用化学法(溴鼠灵)灭鼠,用夹夜法评价灭鼠效果。结果:全面完成各类污染物的清理消毒,一般污染源样品合格率97.74%,传染性污染源合格率100%,灭后鼠密度0.91%。顺利通过县、市、省三级验收。结论:钦寸水库库底卫生清理工作效果显著,对预防库区疾病,保障居民健康起到重要作用。
Objective: To study the method of hygienic cleaning at the bottom of large and medium-sized reservoirs, and to provide reference and data support for related work in the future. Methods: Reference to the relevant standards and norms, combined with the actual local development of Chin inch reservoir health clean-up. Using incineration and bleaching powder disinfection combined with the method of cleaning up and disinfection of various pollutants, sampling and inspection to see the disinfection effect; chemical method (Bromhodrine) rodent control method to assess the effect of rodent control. Results: The cleaning and disinfection of all kinds of pollutants were completed. The pass rate of common pollution source samples was 97.74%, the passing rate of infectious pollutants was 100% and the rat density after extinction was 0.91%. Smoothly through the county, city and province three levels of acceptance. Conclusion: The effect of sanitation cleaning on the bottom of Qinin Reservoir is significant, which plays an important role in preventing disease in the reservoir area and protecting residents’ health.