Value-added utilization of paper sludge: Preparing activated carbon for efficient adsorption of Cr(VI) and further hydrogenation of furfural
After normal alkali treatment process, the industrial Cr(VI) containing wastewater still contains a ppm level of Cr(VI) ions which should be further purified before discharging. In this study, the Cr(VI)-containing wastewater has been efficiently treated by the porous paper sludge-based activated ca...
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Veröffentlicht in: | The Science of the total environment 2020-11, Vol.741, p.140265-140265, Article 140265 |
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Format: | Artikel |
Sprache: | eng |
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