METHODS AND EQUIPMENTS FOR REUSING RAINWATER

PURPOSE: A method for recycling rainwater and a facility for the same are provided to generate refined water of several grades in one facility by filtering rainwater through a plurality of filters. CONSTITUTION: A facility for recycling rainwater includes a first filter(50), a first storing bath(30), a second storing bath(80), a second filter(90), and a secondarily purified water supplying line(100). The first filter removes foreign materials from rainwater in the first storing bath to generate primarily purified water. The second storing bath stores the primarily purified water. The second filter removes foreign materials from the primarily purified water in the second storing bath. The second filter generates secondarily purified water. The secondarily purified water supplying line supplies the secondarily purified water to various places. [Reference numerals] (AA) Flow of fluid; (BB) Flow of supernatant in a settling bath