Chanhyuk Park HONG, SEOK WON Maeng Ju Won Lee, Sanghyup Choi, Yong Su 2024-01-13T06:03:05Z 2024-01-13T06:03:05Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/103442 English Evaluation and Application of Air Flotation Process for Retrofitting of Conventional Sedimentation Tank in Wastewater Treatment Conference 1 5th IWA International Conference on Flotation in Water and Wastewater Systems 5th IWA International Conference on Flotation in Water and Wastewater Systems KO