【摘要】 文章选取安徽省某市农村黑臭水体底泥为研究对象，通过实地考察，确定采样河段和采样点采集底泥样品。调查发现，多条黑臭水体区域无污水处理设施，现状污染源主要来自区域居民生活污水直排、农户畜禽散养污粪排水和生活垃圾堆放污染，并存在农业面源污染现象。文章对安徽省某市农村黑臭水体底泥中重金属、总磷、总氮、有机质和有机农药类含量进行了检测分析，调查共设置44个底泥监测点位，基本摸清安徽省某市农村黑臭水体治理试点工程中黑臭水体的污染情况，为城市及农村黑臭水体底泥污染调查研究和治理修复提供参考。更多还原

【Abstract】 This paper selects the sediment of a rural black and odorous water body in Anhui Province as the research object, and determines the sampling river section and sampling point to collect sediment samples through field investigation. According to the investigation, there are no sewage treatment facilities in many black and odorous water areas. The current pollution sources mainly come from the direct discharge of domestic sewage from regional residents, the drainage of sewage and feces from the scattered breeding of farmers’ livestock and poultry, and the stacking of domestic garbage, and there is agricultural non-point source pollution.In this paper, the contents of heavy metals, total phosphorus, total nitrogen, organic matter and organic pesticides in the sediment of a rural black and odorous water body in Anhui Province are detected. A total of 44 sediment monitoring points are set up to basically find out the pollution of the black and odorous water body in the pilot project of rural black and odorous water body treatment, so as to provide reference for the investigation, research, treatment and restoration of the sediment pollution of urban and rural black and odorous water body.更多还原