A surface water treatment device for karst stony desertification area

The utility model discloses a surface water treatment device for karst stony desertification area belongs to water processing technique field. It includes the silt basin, and the export of silt basinis established ties with the pipe respectively and has been connect filtering ponds, activated carbon filter and aquatic plant pond, and the position in above -mentioned pond is more and more lower, and the bottom in aquatic plant pond has connect the delivery port, filtering ponds supreme and down be equipped with soil horizon, check gate layer, fine sand layer, lime rock layer and gravel layer respectively, and it has the plant to plant on the soil horizon, and it has aquatic plant to plant on the aquatic plant pond. Water sediment percentage and the great reduction of impurity after straining, quality of water has obtained fine improvement to the collection is in the aquatic plant pond, in order to agricultural. 本实用新型公开了种用于喀斯特石漠化地区的地表水处理装置，属于水处理技术领域。它包括沉沙池，沉沙池的出口分别用管子串联接有过滤池、活性炭池和水生植物池，且上述池子的位置越来越低，水生植物池的底部接有出水