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Cu(II) and Zn(II) adsorption capacity of three different clay liner materials
(Elsevier, 2014-08)
Sorption of Cu(II) and Zn(II) on three natural clays meeting the international requirements for use as liners was evaluated by means of batch tests. The purpose of this research was to determine the retention capacities ...
Estudo de liners compostos por solo local e resíduos de construção e demolição reciclados para impermeabilização inferior de aterros sanitários
(Universidade do Vale do Rio dos Sinos, 2020-03-19)
The environmental impacts of human being's lifestyle are been flared by science with results that compromise transgenerationality. The holistic perspective, the recycling and the industrial symbiosis must guide the technical ...
Estudo de liners compostos por solo local e resíduos de construção e demolição reciclados para impermeabilização inferior de aterros sanitários
(Universidade do Vale do Rio dos Sinos, 2020-03-19)
The environmental impacts of human being's lifestyle are been flared by science with results that compromise transgenerationality. The holistic perspective, the recycling and the industrial symbiosis must guide the technical ...
Suitability of a cretaceous natural NA-bentonite as construction material for landfill liners
(Gheorghe Asachi Technical University of Iasi, 2016-11)
A natural Cretaceous sodium (Na) bentonite from North Patagonia, Argentine, is considered a potential construction material for landfill liners. It is studied alone and in mixtures with sand. Physical and chemical properties ...
Preliminary results of polymer-enhanced soil mixtures for potential use as covers or liners in landfill systems
(Institution of Civil Engineers, 2019-08)
The use of polymers can change specific properties of natural soils. This study analyses the interaction of a natural fine sand, a clayey soil and anionic polyacrylamide (APAM). The laboratory results show that APAM, a ...
Influence of pH and ionic strength on Cd, Cu and Pb removal from water by adsorption in Na-bentonite
(Elsevier Science, 2015-12)
This article presents a study on cadmium, copper and lead removal by means of adsorption in a natural Na-bentonite. Influence of pH and ionic strength on clay fabric and its role on cation removal are analyzed by means of ...
Gas permeability of bentonite barriers: development, construction and testing of a measurement system
(REM - International Engineering Journal, 2019)
Potential use of calcareous mudstones in low hydraulic conductivity earthen barriers for environmental applications
(Taylor & Francis, 2013-02-28)
Earthen layers play a significant role in isolating contaminants in subsurface, controlling the migration of contaminant plumes, and as landfill liners and covers. Physical, chemical and mineralogical properties of three ...
Environmental application of basic oxygen furnace slag for the removal of heavy metals from leachates
(Elsevier Science, 2020-02)
Industrial waste is a major environmental concern nowadays, stimulating the thorough study of the minimization and recycling of solid wastes and of the containment and treatment of liquid contaminants. Basic oxygen furnace ...