A Research for Introduction of Graywater Facility on Analysis of Actual Conditions of Sewage Treatment Plant in Daegu City

대구시 하수처리장 운전실태에 따른 중수도 도입 방안 연구

It has seen the significant increase of water consumption rate due to rapid industrialization, high-densities of city, and increasing the population; thereby leads further water resource required in near future. In order to solve this deficit there are one of solution that gray water method demonstrates advantages regarding the questions of optimal water utility and thereby master plan of water. The method of study is analysis of investigation data through interview and research of sewage treatment plants in Daegu City. Through these analysis, this paper examines the capacity of graywater and optimal graywater facility.