의정부시, 개인하수처리시설 지도 점검 실시
Uijeongbu City (Mayor An Byung-yong) will conduct guidance inspections on individual sewage treatment facilities in the first half of 2017 from April 3 to May 31. Individual sewage treatment facilities (wastewater treatment facilities) refer to facilities that treat wastewater generated from buildings and other structures through sedimentation and decomposition methods. Sewage from flush toilets, bathrooms, kitchens, and other sources that we use contains large amounts of unstable and easily decomposable organic matter, resulting in high BOD concentration and the possibility of containing pathogenic microorganisms
