南水北调与水利科技2011，Vol.9Issue(3)：106-108,113,4.DOI:10.3724/SP.J.1201.2011.03106
双鸭山市农村饮用水水质安全评价
Rural Drinking Water Safety Evaluation in Shuangyashan of China
摘要
Abstract
Although many new wells are used in the rural drinking water since China started the rural drinking water safety project, it has many limitations and problems. This paper aims to investigate whether drinking water in rural areas of Shuangyashan City in Heilongjiang Province of China meet rural drinking water quality standard. The result reveals that rural drinking water quality is unsafe in the study region. Water quality sensory indexes including chromaticity and turbidity, chemical indexes indude errum (Fe) and manganese (Mn),toxicology such as arsenic (As),microbiology indicators including coliforms and total bacterial exceeds normal regulations limit values defined by the drinking water quality healthy standard GB 5749-2006 with percentages of 6 ％, 20 ％, 47％ 35 ％, 8％, 12％ and 6 ％, respectively. Unsafe water quality is due to geological structure and hydrogeological conditions as well as direct drinking of deep well water. Some Suggestions are put forward to make sure the rural drinking water safety and healthy, including increasing the rural drinking water treatment facilities, disinfection facilities and water quality inspection equipments.关键词
饮用水/农村/水质/安全/感官指标/化学指标/毒理学指标/微生物指标Key words
drinking water/ rural/ water quality/ safe/ sensory index/ chemical index/ toxicology index/ microbiology indicators分类
农业科技引用本文复制引用
赵显波,郎景波,李美娟..双鸭山市农村饮用水水质安全评价[J].南水北调与水利科技,2011,9(3):106-108,113,4.基金项目
黑龙江省科技攻关重点项目(GB07C20203) （GB07C20203）
