Sang Jun Sim KANG CHANG DUK 김우식 2024-01-13T13:32:54Z 2024-01-13T13:32:54Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/107405 English coagulation Treatment of copper wastewater by coagulation flocculation and sedimentation Conference 1 Asian Waterqual 2001, pp.555 - 560 Asian Waterqual 2001 555 560 JA