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Cleaner Production Option in a Food(Kimchi) Industry
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  • Cleaner Production Option in a Food(Kimchi) Industry
  • Cleaner Production Option in a Food(Kimchi) Industry
저자명
Choo. Kwang-Ho,Lee. Chung-Hak
간행물명
Korean membrane journal
권/호정보
2000년|2권 1호|pp.1-8 (8 pages)
발행정보
한국막학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In Kimchi (a salt-pickled and fermented food) manufacturing industry, the process of brining and rinsing the raw vegetable produces a vast amount of wastewater of high salinity. Instead of expensive and low-efficient conventional treatment system, brining wastewater reuse system was developed using hybrid chemical precipitation/microfiltration. In the microfiltration of chemically treated brining wastewater, comparison of flux, backwashing frequency and energy consumption was made between dead-end and crossflow filtration mode. The optimum location of neutralization step in this system was also discussed in connection with the microfiltration performance. The quality test of Kimchi prepared by the reuse system confirmed the new approach was successful in terms of water/raw material(salt) saving and wastewater reduction.