Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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The Solidification of the Heavy Metal Ion by Using DSP Cement

DSP 시멘트를 이용한 중금속 이온의 고화

  • 소정섭 (한양대학교 무기재료공학과) ;
  • 최상홀 (한양대학교 무기재료공학과)
  • Published : 1996.08.01
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Abstract

This study was subjected to the stabilization of heavy metals using DSp cement. Heavy metal Cr and Pb ions were mixed with cement paste and hydration behavior and leaching property by heavy metal were exami-ned. It was found that, Cr ion accelerated the early hydration of the cement and has no accelerating effect in later hydration period. However Pb ion retarded the hydration of the cement for a early hydration periods. As a result of leaching test the quantity of leachant has a very low value and the influence of leached heavy metal effected on the environments is very weak.

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References

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