윤진성 조영상 김주희 이상화 2024-01-21T11:45:09Z 2024-01-21T11:45:09Z 2022-01-10 2001-09 1225-5025 https://pubs.kist.re.kr/handle/201004/140197 대한환경공학회 A study on the removal of nitrate by chemical precipitation under electric field 전기장에서의 화학적 침전법에 의한 질산이온 제거 연구 Article 2 大韓環境工學會誌 = Journal of Korean Society of Environmental Engineers, v.23, no.9, pp.1441 - 1450 大韓環境工學會誌 = Journal of Korean Society of Environmental Engineers 23 9 1441 1450 kci nitrate electric field alumina cement hydroxide chemical precipitation