摘要
农村面源污染主要来自农田化肥农药、畜禽养殖粪污、农村污水、生活垃圾和农作物秸秆等,它们的随机性、不确定性和危害性,对云南省九湖流域环境造成严重影响。简述了目前适用于云南农村面源污染防治的技术:农田面源防治技术,农村污水处理技术和农村垃圾、畜禽粪便处置技术。
The rural non-point source pollution mainly comes from the fertilizer and pesticide application, the animal husbandry, the rural domestic wastewater, the domestic solid waste and the crop residues. This pollution is discharged randomly with uncertainty and the environmental hazards, particularly for the catchments of the nine plateau lakes. This paper gives a brief review of the different technologies which are applicable for preventing and controlling the rural non-point source pollution in Yunnan, and cover the rural wastewater treatment, the disposal of the rural solid waste disposal and the fecal excretion from the animals.
出处
《环境科学导刊》
2013年第A01期38-41,共4页
Environmental Science Survey
关键词
农村
面源污染
防治技术
高原湖泊
云南
rural
non-point pollution
prevention and treatment technology
plateau lake
Yunnan
