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Chemical fixation and solidification of hazardous wastes
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The article was published on 1990-01-01 and is currently open access. It has received 661 citations till now. The article focuses on the topics: Inert waste & Fixation (surgical).read more
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Stabilization of residue containing heavy metals by means of matrices generating calcium trisulphoaluminate and silicate hydrates
TL;DR: Two binding matrices based on blast furnace slag or fly ash/lime mixtures were studied in relation to the stabilization/solidification of a residue from a municipal solid waste incinerator as discussed by the authors.
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Use of admixtures in organic-contaminated cement–clay pastes
Paola Gallo Stampino,Luca Zampori,Giovanni Dotelli,Paola Meloni,Isabella Natali Sora,Renato Pelosato +5 more
TL;DR: In this paper, the microstructure, porosity and hydration degree of cement-based solidified/stabilized wasteforms were studied before assessing their leaching behaviour, and the best results showed a 5% release of the total initial amount of organic pollutant.
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Solidification/stabilization of arsenic: Effects of arsenic speciation
Pedro Maurício Büchler,Rosângela Abdala Hanna,Humayoun Akhtet,Frank K. Cartledge,Marty Tittlebaum +4 more
TL;DR: In this paper, a commercial organoarsenic fungicide waste was treated with portland cement alone and in the presence of tetramethylammonium bentonite, and the organoclay reduced arsenic leachability by a factor of 5-6.
Journal ArticleDOI
The influence of pH and temperature changes on the adsorption behavior of organophilic clays used in the stabilization/solidification of hazardous wastes
TL;DR: The effect of temperature, pH, and Na+/Ca2+ concentration on the adsorptive behavior of organophilic clay used in the solidification/stabilization of hazardous wastes was addressed.
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Pseudo-emulsion based hollow fibre strip dispersion (PEHFSD) technique for permeation of Cr(VI) using Cyanex-923 as carrier.
TL;DR: The performance of the PEHFSD was analyzed and optimum conditions are suggested for chromium separation from simulated industrial waste in a hydrochloric acid media.