Validity of Egyptian Na‐montmorillonite for adsorption of Pb2+, Cd2+ and Ni2+ under acidic conditions: characterization, isotherm, kinetics, thermodynamics and application study
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DOI: 10.1002/apj.2072
Abstract: This study investigated the applicability of natural Egyptian Na-montmorillonite (Na-MMT) to remove Pb2+, Cd2+ and Ni2+ under acidic conditions that mimic industrial wastewater acidity. Cation exchange capacity of Na-MMT was found 91 meq/100 g and the specific… read more here.
Keywords: cd2 ni2; adsorption; pb2 cd2; thermodynamics ... See more keywords
Simultaneous determination of trace Cu2+, Cd2+, Ni2+ and Co2+ in zinc electrolytes by oscillopolarographic second derivative waves
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DOI: 10.1016/s1003-6326(18)64906-4
Abstract: Abstract Simultaneous determination of impurity metal ions in high concentration zinc solution is very important for zinc hydrometallurgy, and the purpose is to establish a method for determining the trace Cu2+, Cd2+, Ni2+ and Co2+… read more here.
Keywords: ni2 co2; cd2 ni2; cu2 cd2; zinc ... See more keywords
Synthesis and Characterization of Thiol-Functionalized Polynorbornene Dicarboximides for Heavy Metal Adsorption from Aqueous Solution
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DOI: 10.3390/polym14122344
Abstract: The contamination of water resources with heavy metals is a very serious concern that demands prompt and effective attention due to the serious health risks caused by these contaminants. The synthesis and ring-opening metathesis polymerization… read more here.
Keywords: adsorption; heavy metal; polymer; pb2 cd2 ... See more keywords