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Red mud composite particles were made up of red-mud (waste of alumina refinery). The particles have been applied as remediation material for metal contaminated soil. Leeks were planted for pot experiments. The promotions of transform, chemical fixation and absorption inhibition of Zn were analyzed. In this research, composite particles relieved the increase effect of soil pH that caused by strong...
With red mud - the waste of alumina refinery was developed to preparate red mud-based particle as remediation material, it was applied to contaminated soil from lead-zinc district and planting leeks was for pot experiments. Sampling at 1,5,10,20,30 days under amount of 0-15% and extracting sequentially, the different phases of lead and zinc were determined. And content of lead and zinc in the leek...
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