PBF방식 금속 3D프린터로 제작된 환경DNA 필터 케이스의내부 형상이 포집 성능에 미치는 영향

Abstract

This study focuses on designing a filter case using a water pump for application in eDNA filtering systems. Filter cases, channel type and net type were designed based on the flow field and made using a 3D printer formetal. Flow analysis was conducted for each filter case, and the results were consistent with the pressureexperiment results. Furthermore, the water sampling performance test showed that the channel-type filter caseexhibited a high flow rate and low pressure through the filter. The eDNA extraction experiment showed that thechannel type exhibited improved capture ability compared to the net type.