【摘要】 对饮用水源地沙河水库水质进行调查和评价。结果表明,挥发酚、氨氮、总氮、总磷、粪大肠菌群、COD、高锰酸盐指数均有超标现象,其中总磷严重超标。沙河水库上游入库口那京河口污染最为严重。更多还原

【Abstract】 Water quality on Shahe reservoir as drinking water resource was investigated and assessed. The result shows that volatile phenol, ammonia nitrogen, total phosphorus, fecal coliform bacteria, chemical oxygen demand and permanganate index all exceed the standard. Total phosphorus is seriously contaminated. Major pollution source site is Najing estuary, which is located in the upper reservoir.更多还原