Heavy metals removal from reclaimed water in a laboratory column using a granitic residual soil
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Resumo
The removal of five heavy metals was evaluated in vertical downflow column, with a
granitic residual soil, operated in discontinuous and continuous mode. The results show higher
removal rates of the five metals for the continuous mode, with highest values to Zn and Pb followed
by Ni, Cu and Cr. The removal of all metals occurs mainly at the top 5 cm essentially through
complexation and precipitation in the form of hydroxides.
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Reclaimed water, Heavy metals removal, Sorption, Residual soil
Citação
SILVA, Flora et al. Heavy metals removal from reclaimed water in a laboratory column using a granitic residual soil. Proceedings, Basileia, v. 2, n. 20, e1308, 2018. DOI: 10.3390/proceedings2201308. Disponível em: https://www.mdpi.com/2504-3900/2/20/1308. Acesso em: 31 jan. 2025.