Purpose of this study is the design of the optimal membrane plate in filter press which is one of the devices for improving the solid-liquid separation through the mechanical dewatering of sewage sludge. We tried to improve durability of the membrane plate and efficiency of the filtrate drainage through the flow and structural analysis. Characteristics of specific pressure were also evaluated according to the shape of the membrane plate.

• 정희숙(고등기술연구원 플랜트엔지니어링본부) | Hee Suk Jung
• 고동신(고등기술연구원 산연협력센터) | Dong Shin Ko
• 송형운(고등기술연구원 플랜트엔지니어링본부) | Hyoung Woon Song Corresponding autho