“喝上干净水”应该是新农村建设的一个重要指标。近年来,尽管各地农村加大了改水工作力度,部分农民喝上了安全水,但仍有部分农民无法饮用到安全水,严重影响了农村居民的身体健康和生命安全。目前,影响农村饮用水安全的原因主要有:一是水源污染严重。由于受工业“三废”污染,农业的化肥、农药污染,水 “Drink clean water ” should be an important indicator of the new rural construction. In recent years, although efforts have been made to improve water quality in some rural areas, some farmers drank safe water, but some peasants still had no access to safe water and severely affected the health and safety of rural residents. At present, the main reasons affecting the safety of rural drinking water are: First, water pollution is serious. As a result of industrial “three wastes ” pollution, agricultural fertilizer, pesticide pollution, water