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Language: korean

Conflict of Interest: In relation to this article, we declare that there is no conflict of interest.

Publication history: Received July 15, 2019
Accepted October 18, 2019

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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다층구조의 고효율 수처리용 필터 제조

Manufacture of Multi-Layered High Efficiency Water Treatment Filter

손종석 정현섭 유영상¹ 홍주희^†

Jong Suk Sonn Hyun-Sub Joung Young-Sang Yoo¹ Joo-Hee Hong^†

순천제일대학교 산업기술화공과, 57997 전라남도 순천시 제일대학길 17 ¹(주) 수연테크, 15426 경기도 안산시 단원구 산단로 341

Department of Industrial Technology & Chemical Engineering, Suncheon Jeil College, 17, Jeildaehak-gil, Suncheon-si, Jeollanam-do, 57997, Korea ¹Suyeon Technology, 341, Sandan-ro, Danwon-gu, Ansan-si, Gyeonggi-do, 15426, Korea

Joohee@suncheon.ac.kr

Korean Chemical Engineering Research, December 2019, 57(6), 841-846(6), 10.9713/kcer.2019.57.6.841 Epub 3 December 2019

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Abstract

본 연구는 외국제품과 동등 또는 이상의 품질을 가진 고효율성 수처리 필터의 제조와 그 공정을 개발하는데 목적이있다. 개발된 필터의 여과효율은 93~99%로 기존의 국내산 82~97.5%, 일본산 92.5~98% 보다 우수하거나 유사하였다. 오염 입자의 양에 따른 압력손실(내구성)은 기존의 국내산보다는 현저하게 작았으며 일본산과 비교해도 약 0.1 kgf /cm2의 낮은 압력 손실을 나타내었다. 또한 본 연구에서 개발된 카트리지 필터는 일본산 제품에 비하여 약 50%의 가격으로 생산이 가능하므로 기존의 국내산 제품뿐 아니라 일본산 제품에 대한 수입대체 효과도 기대할 수 있다.

The purpose of this work is to manufacture of high efficiency water-treatment filter that is equal to_x000D_ imported products or even higher in terms of quality and even develop the manufacturing process. The filtration efficiency of the developed filter was 93~99%, which was better or similar to that of domestic filter (82~97.5%) and Japanese filter (92.5~98%). The pressure loss(durability) along with the amount of contaminant particles was significantly smaller than that of domestic products, and showed 0.1 kgf /cm2 less than that of Japanese products. In addition, at the cost side of production, the developed cartridge filter can be produced with 50% of the current price compared to that of Japanese products. Therefore, it is possible to replace the imported Japanese products as well as domestic products.

Keywords

Cartridge filter Non-woven fabrics Water-treatment filter

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