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HOMER&D성과논문실적

논문실적

Demonstration of tight Nanofiltration operation to remove nitrate for water supply of elementary schools 게시글의 제목, 학술지명, 저자, 발행일, 작성내용을 보여줌
Demonstration of tight Nanofiltration operation to remove nitrate for water supply of elementary schools
학술지명 IWA 저자 안효원,김자겸,김충환,정대원,윤재경,조재원,김범수
발표일 2006-09-12

Small drinking water or private water system using ground water faces continuing challenge in meeting the requirements of the safe water regulation in Korea. In general, water quality issues associated with small water systems, where are remote areas far from public water supply service, are directly related to the quality of the water source. Currently, the common problem of these areas is nitrate contamination of groundwater which occur a potential health effects associated with nitrate-nitrogen level in excess of 10 mg NO3-N/L. For this reason, KOWACO established tight NF membrane system for elementary schools in Chung-Nam province to provide highly qualified water to children. As the results of demonstration for 1.5 year operation, nitrate rejections achieved with these systems were shown 60~75 percent approximately.

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