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한국건축시공학회 / v.1, no.2, 2001년, pp.146-153 
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시멘트를 이용한 도금 슬러지 고형화에 대한 실험적 연구
( An Experimental Study on Stabilization/Solidification of Plated Sludge using Cement ) |
| 김남중;김광서; 원광대학교 건축공학과;원광대학교 건축공학과;
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| 초 록 |
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| Radical development has been made in the every field of our society for the past scores of year. Radical development of industry and lining environment has mass-produced various toxic wastes . Which comes to the fore as a serious environmental problem. The purpose of this is to suggest the optima mix design by studying the utility of a toxic waste, plated sludge as a building material and deciding the standards of quality and use of cement and evaluating the properties of mortar and concrete in which plated sludge mixed. From an experiment, compressive strength required high early strength cement or special cement. Watertightness proved to be excellent. Heavy metals, such as Cd, Pb, Cu came out below an environmental standard. Cr+6 exceeded an environmental standard under a steam curing, but came out below an environmental under a standard curing. The higher replacement rate was, the lower frost, fusion and resistance were. Thus, got better results above the goal by condition. It was possible that plated sludge was replaced and solidified to aggregate. Therefore, it is necessary to define the standards of quality on strength, replacement rate of wastes, water permeability, endurance in other to solidify plated sludge to concrete products. |
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| 키워드 |
| 도금 슬러지;폐기물 고형화;폐기물활용;Plated Sludge;Stabilization/Solidification;waste treatments; |
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한국건축시공학회지 / v.1, no.2, 2001년, pp.146-153
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921501229)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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