白洋淀上游蓄污工程沿岸地下水污染状况及对居民健康影响的调查

An Investigation on the Polluted Status of Ground Water in the Sewage Storage Ptoject of the Upper Reachs of Bai Yang Dianand Its Influence on the Residents

白洋淀污染一直是国家和河北省所关注的问题。对白洋淀上游蓄污工程沿岸水环境调查表明：饮用深层地下水受到城市工业废水的污染，主要污染物为有机物。污染区儿童贫血率、白细胞计数、舒张压高于非污染区，白细胞吞噬率低于非污染区，居民恶性肿瘤标化死亡比高于非污染区，肝癌标化死亡比明显上升。

An Investigation on the water environment in the sewage storage project of the upper reachs of Bai Yang Dian showed that:The drinking water in deep ground has been polluted by urban industrial sewage, The main polluted materials were organic compounts.The rate of anaemia,the number of WBC, the diastolic blood pressure of children and the standard mortality of cancer of the residents in the polluted area were higher than that of unpolluted area, especially the mortality of cancer of liver,the rate of engulfed WBC in polluted area was lower than that of unpolluted