Characterization of Heavy Metals in Municipal Solid Waste Incineration (MSWI) Slag
2011 ◽
Vol 474-476
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pp. 1087-1092
Keyword(s):
This work was done to develop a methodology for analysis of heavy metals in municipal solid waste incineration (MSWI) slag. It performed analysis of heavy metal content, leaching concentration as a function of pH and vibration time. It was found that content of heavy metals followed the decreasing sequence of Zn > Pb > Cu > Cd. Proper vibration time period was 1.0 h for extraction of theses metals, and their leaching concentrations increased with increasing pH from 1 to 11. Hence, an acidic environment could enhance leaching of the four heavy metals.
Keyword(s):
2019 ◽
Vol 360
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pp. 1082-1091
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2019 ◽
Vol 232
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pp. 207-218
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2011 ◽
Vol 474-476
◽
pp. 1099-1102
1997 ◽
Vol 32
(7)
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pp. 1877-1893
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