某制革厂合铬废水污染对居民健康的影响

The Influence of Pollution Environment. by Chromium in Sewage of the Lea-ther Factory on Health

本文针对受铬污染较严重的农村、制革厂及无工业废水污染的农村共三个地区,在20～50岁的人群中,男、女各任意抽取50名,共306人,采用人体对铬较敏感的指标进行调查和测定。发现制革厂职工尿糖阳性率显著增高,其它指标经统计学处理,未见显著性差异。

This PaPer investigated three districts including the Leather Factory,a village polluted by Cr and another village without pollution with indicator of humen sensitiveness to Cr. Every district were randomly assigned men or women each 50, the total being 306. Their ages ranged from 20 to 50 years. The result findings were the positive rate of Benedict's test (urine sugar ) on the workers of the Leather Factory increased remarkably. No significant variance of statistical analysis was found about other indicators.