안대희 정윤철 2024-01-21T22:43:52Z 2024-01-21T22:43:52Z 2022-01-10 1993-01 https://pubs.kist.re.kr/handle/201004/146232 Removal/recovery of heavy metals using biopolymer 생물고분자를 이용한 중금속 제거/회수에 관한 연구 Article 3 한국생물공학회지 = Korean journal of biotechnology bioengineering., v.8, no.4, pp.336 - 340 한국생물공학회지 = Korean journal of biotechnology bioengineering. 8 4 336 340 heavy metals biopolymer Zoogloea ramigera immobilized biopolymer systems