2005年三门峡市某造纸厂自备生活饮用水污染事故调查

[目的]了解某造纸厂自备生活饮用水井污染原因。[方法]对该自备生活饮用水井供水范围内居民发病情况和水井情况进行流行病学调查。[结果]该自备生活饮用水井总硬度、硫酸盐、溶解性总固体严重超标。[结论]居民发病原因系自备生活饮用水井水质污染。

Investigation on the Pollution of Self-sustaining Drinking Water in a Paper-mill

[Objective]To find out the pollution reason for self-sustaining drinking water well in a paper mill. [Methods] To make epidemiological investigation on resident incidence and well in water supply area. [Results]The result showed that the contents of total calcium hardness, sulfate and total dissolved solids in the self-sustaining water were much higher than the allowable limit of the national hygienic standard of drinking water quality. [Conclusion]The pollution of the selfsustaining drinking water quality was main reason that induced the resident disease.