【摘要】 作者调查了佳木斯地区195处生活饮用水水源,390份检样结果表明:该水质有37%呈弱酸性;水源有不同程度污染;属于低氟高锰地区。而且,深浅层水之间差异显著。更多还原

【Abstract】 The authors investigated the source of drinking water from 195 spots in Jiamusi area.Tfe results ia 390 samples showed that some 37 per cent of water in this area presented a weak acidity, and various degrees of pollution water occur, there is a significant difference between shallow and deep layers of water in this area with lower Fluoride and higher Manganese.更多还原