Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
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Treatment of steelmaking process waste water by superconductor HGMS method

초전도 HGMS법에 의한 제철공정 폐수처리

  • 김태형 (한국전기연구원 초전도재료연구그룹) ;
  • 하동우 (한국전기연구원 초전도재료연구그룹) ;
  • 오상수 (한국전기연구원 초전도재료연구그룹) ;
  • 하홍수 (한국전기연구원 초전도재료연구그룹) ;
  • 박성국 (포항산업과학연구소) ;
  • 이상길 (포항산업과학연구소) ;
  • 노유미 (포항산업과학연구소)
  • Published : 2006.09.01
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Abstract

This study introduced waste water treatment method by superconducting HGMS(High Gradient Magnetic Separation). HGMS treatment method is high efficient method for various waste water, we have surveyed superconducting magnetic separation technology. We fabricated the prototypes of magnetic matrix filter consisting of stainless steel mesh, which is a core component in the magnetic separation system. In our basic preliminary experiment using HGMS, it was made clear that the fine para-magnetic particles in the wasted water obtained from steelmaking process of POSCO can be separated with high efficiency.

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References

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