公开(公告)号：US12012711B2

公开(公告)日：2024-06-18

申请号：US17416258

申请日：2019-03-28

Applicant: FUDAN UNIVERSITY

Inventor： Zheng Zheng ,  Wenjing Sun ,  Xingzhang Luo ,  Jian He

IPC: E02B3/12 ,  C02F3/32 ,  C02F103/00 ,  E02B3/14

CPC classification number: E02B3/122 ,  C02F3/327 ,  E02B3/14 ,  C02F2103/007

Abstract: An ecological slope protection has an efficient water purification function, built in a land-lake ecozone along the bank of a basin, wherein the body of the ecological slope protection extends into the water of the basin, and has a flexible mattress laid on the surface thereof; an ecological filter pool is provided below the flexible mattress and is isolated from the water of the basin by means of the pool body; the ecological filter pool is contained with a filler layer and a support layer, and the filler layer is supported by the support layer; the sewage pretreated via a sedimentation pool is introduced into the ecological filter pool and treated by the filler layer to clean up pollutants therein and reduce its eutrophication level; and the treated sewage is discharged from the ecological slope protection via the support layer and enters the basin.