Comparison of microwave hydrothermal and traditional thermal method to recovery copper oxides from waste liquid
碩士 === 國立雲林科技大學 === 環境與安全工程系碩士班 === 95 === In this research, the heavy metal waste liquid was from heavy metal sludge of printed circuit board leached by sulphuric acid. Analyzed by the ICP-OES, the copper concentration was 20020 ppm. The heavy metal waste liquid were precipitate, oxide and dry to p...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/83693440255628769442 |