한국환경보건학회지 (Journal of Environmental Health Sciences)
- 제20권2호
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- Pages.14-21
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- 1994
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- 1738-4087(pISSN)
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- 2233-8616(eISSN)
pH 변화에 따른 산업종류별 오니류의 중금속 용출특성에 관한 연구
A Study on the Elution Characteristics of Heavy Metals from the Industrial Sludges by the Variation of pH
초록
This study was carried out to find out the elution characteristics of 4 kinds of sludges and a dust by the variation of pH. Four kinds of sludges were obtained from the Industrial wastes, and the dust, from the iron-and-steel waste. These samples were analyzed by "Official Method for Waste", and the results were summarized as follows. 1. The amounts of heavy metals The concentrations of Cu were 1,940
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