이경희 심상준 최광진 김영대 우경자 조영상 최의소 2024-01-21T17:44:46Z 2024-01-21T17:44:46Z 2022-01-10 1997-12 https://pubs.kist.re.kr/handle/201004/143484 Nitrate removal and recycling technique 질산제거 및 재이용 기술 Article 3 Clean Technology, v.3, no.2, pp.87 - 93 Clean Technology 3 2 87 93 nitrate