화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO))
권호 23권 1호
발표분야 환경·에너지_포스터
제목 Assessment of Removal Efficiencies of Pharmaceuticals and PFASs from Lab-Scale Advanced Water Treatment Processes
초록 Pharmaceuticals and PFASs (perfluoroalkyl substances) presented in water environment have gained immersing attention due to their potential harmfulness to human and ecosystem. In this study, the removal efficiencies of several representative pharmaceuticals and PFASs by various advanced drinking water treatment processes (ozonation, GAC adsorption, and RO process) were investigated. It was found that chemically-robust PFASs were hardly removed by ozonation, whereas GAC and RO processes showed relatively higher removal efficiency. Among the pharmaceuticals, carbamazepine, crotamiton and sulfamethoxazole were effectively removed by all the above processes, however, metformin showed relatively low removal efficiency due to its chemical stability and high hydrophilicity.
저자 최현석, 김기용, 오정은, 김재혁
소속 부산대
키워드 PFASs; Pharmaceuticals; Advanced oxidation processes(AOP); Granular activated carbon(GAC); Reverse osmosis(RO)
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