ENVIRONMENTALLY FRIENDLY CONSTRUCTION METHOD FOR WATER PURIFICATION, WHICH GENERATES ELECTRICITY USING ENVIRONMENTALLY FRIENDLY MULTIFUNCTIONAL MOVABLE WEIR HAVING FISH WAY, RESTORES RIVER ECOSYSTEM, AND PURIFIES CONTAMINATED RIVER WATER

摘要

The present invention relates to an environmentally-friendly construction method for water purification, which generates electricity using an environmentally friendly multifunctional movable weir having a fish way, restores a river ecosystem, and purifies contaminated river water. The environmentally friendly construction method for water purification comprises: a process of installing a foundation pedestal (507) on the top of footing concrete (100); a process of installing a rotary shaft (502); a process of forming guide frames (501) on one and the other sides of the rotary shaft (502); a process of forming a cylinder rod support board (508); a process of forming a cylinder rod hinge (202) for operation; a process of a cylinder hinge (511) for operation; a process of coupling a cylinder (200) for operation to the cylinder hinge (511) for operation; a process of coupling a cylinder rod (203) to the cylinder rod hinge (202) for operation; a process of forming a multifunctional movable weir floodgate plate (500); a process of forming a hydraulic cylinder rod (503); and a process of completing the operation system of a multifunctional movable weir floodgate (700) having a water purifier function.;COPYRIGHT KIPO 2015