Park, K. Y. Maeng, S. K. Kim, K. Kweon, J. H. Ahn, K. H. 2024-01-21T03:30:48Z 2024-01-21T03:30:48Z 2021-09-02 2006-04 0273-1223 https://pubs.kist.re.kr/handle/201004/135619 A novel filtration process with synthetic permeable media was investigated for secondary effluent reclamation. Polyurethane was chosen as the filter medium among three tested media. Compressibility and up-flow velocity were changed to determine the optimum operation, for the system. An equation was introduced to express the relationship between the removal efficiency and up-flow velocity. In a pilot study, the synthetic medium filtration with compression showed very stable effluent quality without clogging trouble, though the system operated with three times higher filtration rate and much longer backwashing interval than conventional systems. English IWA PUBLISHING A high filtration system with synthetic permeable media for wastewater reclamation Article 10.2166/wst.2006.223 1 WATER SCIENCE AND TECHNOLOGY, v.53, no.7, pp.185 - 190 WATER SCIENCE AND TECHNOLOGY 53 7 185 190 scie scopus 000238143200023 2-s2.0-33744824900 Engineering, Environmental Environmental Sciences Water Resources Engineering Environmental Sciences & Ecology Water Resources Review filtration permeable media reclamation secondary effluent synthetic media