Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Effect of the Internal Shape of eDNA Filter Case made by the PBF method Metal 3D Printer on Water Sampling Performance

PBF 방식 금속 3D프린터로 제작된 환경DNA 필터 케이스의 내부 형상이 포집 성능에 미치는 영향

  • Lee, Seung-Min (School of Mechanical Engineering, Gyeongsang National University) ;
  • Park, Se-Hyun (School of Mechanical Engineering, Gyeongsang National University) ;
  • Kwak, Ihn-Sil (Department of Ocean Intergrated Science, Chonnam National University) ;
  • Kim, Hyoung-Ho (School of Mechanical Engineering, Gyeongsang National University) ;
  • Kwak, Tae-Soo (School of Mechanical Engineering, Gyeongsang National University)
  • 이승민 (경상국립대학교 기계공학부) ;
  • 박세현 (경상국립대학교 기계공학부) ;
  • 곽인실 (전남대학교 해양융합과학과) ;
  • 김형호 (경상국립대학교 기계공학부) ;
  • 곽태수 (경상국립대학교 기계공학부)
  • Received : 2021.05.25
  • Accepted : 2021.07.06
  • Published : 2021.08.31
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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 for metal. Flow analysis was conducted for each filter case, and the results were consistent with the pressure experiment results. Furthermore, the water sampling performance test showed that the channel-type filter case exhibited a high flow rate and low pressure through the filter. The eDNA extraction experiment showed that the channel type exhibited improved capture ability compared to the net type.

Keywords

Acknowledgement

이 논문은 2020년도 경상국립대학교 교원 연구활성화 지원 사업의 예산지원으로 수행되었음.

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