４起蓄水池渗漏造成饮用水污染的调查分析汤先伟，王殿军，梁勇二次加压供水蓄水池水污染屡有发生，现就近２年发生的４起因蓄水池壁渗漏造成的饮用水污染事故分析如下。蓄水池渗漏情况和水污染原因（附表）：附表４个蓄水池周围环境和渗漏情况附表可见４个蓄水池周围均有... 4 Investigation and Analysis of Drinking Water Pollution Caused by Reservoir Leakage TANG Xian-wei, WANG Dian-jun, LIANG Yong Water pollution in secondary pressurized water supply reservoirs has occurred frequently, and drinking water caused by leakage of reservoir walls nearly occurred in the past two years Water pollution accident analysis is as follows. Reservoir leakage and water pollution causes (Schedule): Schedule 4 reservoirs around the environment and leakage Schedule can be seen around the four reservoirs are ...