WASTEWATER RECLAMATION AND REUSING SYSTEM

摘要

PURPOSE: A water reuse system is provided to use selectively and reduce an installation cost by measuring and managing the pollution level of wastewater which has a low pollution. CONSTITUTION: A water reuse system includes drain pipe, a sewage treatment unit, and a separation unit(20). A sewage treatment unit treats wastewater as gray water and does not include an activated sludge process. A separation unit sends sewage discharged into a drain pipe to a sewer(100) or a sewage treatment unit and includes an outlet pipe, a measurement unit, a direction converting valve, and a control unit. [Reference numerals] (10) Screen; (100) Sewer; (20) Separation unit; (200) Flush toilet; (30) Filtration raw-water pit(membrane filtration); (300) Sodium hypochlorite; (40) Treatment tank(membrane filtration); (400) Ozone; (50) Recycling tank; (60) Timer; (AA) Gray water