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157.867  Articles
1 of 15.788 pages  |  10  records  |  more records»
 
The aim of this study is to test the efficiency of adsorption of zinc by use of goethite and an Algerian bentonite (bentonite of Maghnia).Adsorption tests are conducted in synthetic solutions of distilled water. The results showed that fixation of zinc (5... see more

 
The aim of this study is to test the efficiency of adsorption of zinc by use of goethite and an Algerian bentonite (bentonite of Maghnia).Adsorption tests are conducted in synthetic solutions of distilled water. The results showed that fixation of zinc (5... see more

Background: Calcium bentonite is a type of clay produced by a devitrification of volcanic ash which is often used as a traditional medicine to absorb toxins and waste products of metabolism. The aim of this study was to determine the lethal dose of calciu... see more

The object of research is bentonite clays, the main rock-forming mineral of which is montmorillonite. This natural silicate exhibits sorption capacity for heavy metal ions due to its high cation exchange capacity and specific surface area. One of the most... see more

The object of research is bentonite clays, the main rock-forming mineral of which is montmorillonite. This natural silicate exhibits sorption capacity for heavy metal ions due to its high cation exchange capacity and specific surface area. One of the most... see more

The aim of this work is to study the effectiveness of retention of cations Cu2+ by adsorption on a powder activated carbon (CAP) and on non-treated bentonite of Maghnia (Bb). The treated solutions are synthetic solutions of copper in distilled water.Our t... see more

Understanding characteristics of soil mixtures lead to increasing the confidence level before applyingsuch materials in the field. The outcomes of this study can provide insight into the swelling and thecompressibility behavior of soil – bentonite mixture... see more

La pollution de l’environnement causée par les percolations de lixiviats issues de déchets solides confinés dans lessites d’enfouissement est un problème assez répandu et de nombreuses études lui ont été consacrées. Ce présent travails’intéresse surtout à... see more

The aim of this work is to study the effectiveness of retention of cations Cu2+ by adsorption on a powder activated carbon (CAP) and on non-treated bentonite of Maghnia (Bb). The treated solutions are synthetic solutions of copper in distilled water.Our t... see more

1 of 15.788 pages  |  10  records  |  more records»