Zinc leachability in contaminated soil stabilized/solidified by cement-soda residue under freeze-thaw cycles
Sign Up to like & getrecommendations! Published in 2020 at "Applied Clay Science"
DOI: 10.1016/j.clay.2020.105474
Abstract: Abstract The effectiveness of stabilization/solidification (S/S) method for the remediation of heavy metal contaminated soil is challenged by suffering freeze-thaw (F-T) cycles under long-term conditions. On this basis, the current paper performed semi-dynamic leaching test… read more here.
Keywords: thaw cycles; freeze thaw; cement soda; contaminated soil ... See more keywords
Insights into deep decline of As(III) leachability induced by As(III) partial oxidation during lime stabilization of As-Ca sludge.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.127575
Abstract: The enhancing effect of As(III) oxidation on As stabilization by lime is routinely attributed to the lower solubility of Ca arsenates than Ca arsenites. However, this routine explanation is insufficient for the scenario of As(III)… read more here.
Keywords: partial oxidation; iii partial; oxidation; leachability ... See more keywords