La pollution des eaux usées par les éléments métalliques présents à l’état de traces et les cholorophénols pose un problème majeur pour l’environnement et la santé humaine. Cette étude concerne la synthèse d’argiles organophiles et de zéolithes à partir d’argiles naturelles prélevées en Tunisie et leurs applications pour l’adsorption respectivement des chlorophénols et des cations métalliques (Pb2+, Cd2+).Sur le plan de la synthèse d’argiles organophiles, une argile de type smectitique a été modifiée en utilisant le tensio-actif HDTMA. Cette argile organophile a été utilisée pour l’adsorption du 3-chlorophénol et du 4-chlorophénol. L’étude des isothermes et de la calorimétrie d’adsorption ont prouvé l’efficacité de cette argile organophile ...
The main sources of many environmental problems associated with the formation of wastewater are indu...
A síntese de zeólitas a partir de cinzas leves e pesadas de carvão mineral foi realizada por tratame...
Heavy metals are non-degradable and their persistence constitutes ecotoxicological ramifications. Th...
Releases of varying micropollutants (anionic dyes, heavy metals…) in the environment are increasing,...
The main objective of this work was to evaluate the potential of Montmorillonite nanoclay (Mt), read...
Le premier objectif des études présentées dans cette thèse est de caractériser un gisement argileux ...
In this study, an environment-friendly and sustainable route to convert clay minerals into highly ef...
Working Kaolinic refractory clays from Água Limpa (Minas Gerais) and paper coating kaolins from Rio ...
The objective of this work was the development of an efficient adsorbent for irreversible immobiliza...
The objective of this work is development of a new adsorbent on the base of an organoclay with a che...
International audienceHeavy metal pollution such as water contamination by Pb, Hg, Cu, Cd and Cr ion...
The aim of this work is to present a low cost adsorbent for removing toxic heavy metals from aqueous...
Le développement industriel et urbain accroit la pollution des eaux au Cameroun. Il faut donc recher...
International audienceAdsorption and photo-Fenton processes were used as handy tools to ascertain th...
Planet Zemlja se v 20. in 21. stoletju spopada z najbolj onesnaženim obdobjem človeškega obstoja. Ve...
The main sources of many environmental problems associated with the formation of wastewater are indu...
A síntese de zeólitas a partir de cinzas leves e pesadas de carvão mineral foi realizada por tratame...
Heavy metals are non-degradable and their persistence constitutes ecotoxicological ramifications. Th...
Releases of varying micropollutants (anionic dyes, heavy metals…) in the environment are increasing,...
The main objective of this work was to evaluate the potential of Montmorillonite nanoclay (Mt), read...
Le premier objectif des études présentées dans cette thèse est de caractériser un gisement argileux ...
In this study, an environment-friendly and sustainable route to convert clay minerals into highly ef...
Working Kaolinic refractory clays from Água Limpa (Minas Gerais) and paper coating kaolins from Rio ...
The objective of this work was the development of an efficient adsorbent for irreversible immobiliza...
The objective of this work is development of a new adsorbent on the base of an organoclay with a che...
International audienceHeavy metal pollution such as water contamination by Pb, Hg, Cu, Cd and Cr ion...
The aim of this work is to present a low cost adsorbent for removing toxic heavy metals from aqueous...
Le développement industriel et urbain accroit la pollution des eaux au Cameroun. Il faut donc recher...
International audienceAdsorption and photo-Fenton processes were used as handy tools to ascertain th...
Planet Zemlja se v 20. in 21. stoletju spopada z najbolj onesnaženim obdobjem človeškega obstoja. Ve...
The main sources of many environmental problems associated with the formation of wastewater are indu...
A síntese de zeólitas a partir de cinzas leves e pesadas de carvão mineral foi realizada por tratame...
Heavy metals are non-degradable and their persistence constitutes ecotoxicological ramifications. Th...