양보람 홍석원 최재우 2024-01-19T11:01:25Z 2024-01-19T11:01:25Z 2022-11-10 2022-10 1225-7672 https://pubs.kist.re.kr/handle/201004/114453 The effect of permanganate oxidation was investigated as water treatment strategy with a focus on comparing the reaction characteristics of NaOCl and sodium permanganate (NaMnO 4 ) in algae (Monoraphidium sp., Micractinium inermum, Microcystis aeruginosa)-contained water. Flow cytometry explained that chlorine exposure easily damaged algae cells. Damaged algae cells release intracellular organic matter, which increases the concentration of organic matter in the water, which is higher than by NaMnO 4 . The oxidation reaction resulted in the release of toxin (microcystin-LR, MC-LR) in water, and the reaction of algal organic matter with NaOCl resulted in trihalomethanes (THMs) concentration increase. The oxidation results by NaMnO 4 significantly improved the concentration reduction of THMs and MC-LR. Therefore, this study suggests that NaMnO 4 is effective as a pre-oxidant for reducing algae damage and byproducts in water treatment process. Korean 대한상하수도학회 조류가 발생한 수질에 과망간산나트륨과 차아염소산 나트륨이 세포 손상도 및 부산물 발생에 미치는 영향 비교 Comparison of sodium permanganate and sodium hypochlorite on algae-containing water: algae cell integrity and byproduct formation Article 10.11001/jksww.2022.36.5.249 2 상하수도학회지, v.36, no.5, pp.249 - 260 상하수도학회지 36 5 249 260 N kci ART002887908 트리할로메탄 과망간산나트륨 차아염소산나트륨 유세포 분석 전산화 THMs NaMnO 4 NaOCl Flow cytometry Pre-oxidation