하준수 최의소 2024-01-21T19:41:26Z 2024-01-21T19:41:26Z 2022-01-10 1996-02 https://pubs.kist.re.kr/handle/201004/144542 Water quality improvement with chemical additions at municipal wastewater treatment plants. 하수처리에서 응집제에 의한 수질개선효과 = Article 3 공학논문집 = J. eng. sci. & tech., v.v. 32, pp.17 - 21 공학논문집 = J. eng. sci. & tech. v. 32 17 21 conagulants phosphorus removal addition points municipal wastewater