SHIN, JEONG HOON Byoung-In Sang CHUNG, YUNCHUL 정연규 2024-01-13T09:33:09Z 2024-01-13T09:33:09Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/105301 English Nitrogen removal wastewater A study of biological nitrogen treatment using hollow-fiber membrane biofilm reactor (HfMBR) Conference 2 춘계 물환경학회 학술대회, 2004 춘계 물환경학회 학술대회, 2004 KO