| 폭기 및 폐순환 역삼투 공정을 이용한 소규모 수도시설 개선에 관한 연구 |
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학술지명 대한환경공학회
저자 정관호,서인석,이영주,김성수
발표일 2022-11-30
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A water treatment system, combining aeration and reverse osmosis (RO) processes, was introduced to improve water supply facilities in a small village where additional water treatment was required due to high concentrations of natural radioactive substances, nitrate nitrogen, and fluoride. In this study, CCRO(Closed-circuit reverse osmosis) was first introduced for commercial use in Korea. With this system, we evaluated its water treatment efficiency and effectiveness of blending the aerated water and RO permeate for improved waterworks in |
