Evaluation of hydrazine, dimethylamine borane and glyoxylic acid as reducing agents in reductive precipitation.
The mechanisms of heavy metal removal (Fe, Al and Mn) from acidic mineral effluents (pH <3) by reductive precipitation using basic oxygen furnace slag (BOFS) as a seeding agent was studied. The mechanisms of removal were determined using spectroscopic techniques (FTIR, XRD and XRF) to study the m...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-07-01
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| Series: | South African Journal of Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1026918522000269 |