منابع مشابه
Sorption of Heavy Metal Ions from Aqueous Solutions: A Review
Sorption techniques are widely used to remove heavy metal ions from large volumes of aqueous solutions. Herein, the natural and some artificial materials, such as clay minerals, biosorbents, carbon-nanomaterials, metal oxides, are reviewed as adsorbents in the removal of different heavy metal ions, such as Ni(II), Cu(II), Pb(II), Cd(II), Cs(I), Eu(III), Th(IV), Cr(VI) from large volumes of aque...
متن کاملHeavy metal adsorption by clinoptilolite from aqueous solutions
The present investigation has been carried out to assess a chromium, cobalt, and cadmium from wastewaters by natural and modified zeolites were examined by using batch type method. A clinoptilolite type synthetic / natural zeolite were pretreated with HCl and HNO3 to improve the adsorption capacity for heavy metals. The removal efficiencies and kinetics of heavy metals such as chromium, cobalt ...
متن کاملIonic Liquids in Separation of Metal Ions from Aqueous Solutions
Solvents and catalysts for organic reactions: Friedel-Crafts reactions, Alkylation, Izomerisation, Acylation, Esterification, Cracking, Diels-Alder addition, Wittig reactions, Polymerisation. Solvents in separation processes: Extraction of metals and organic compounds, Nuclear wastewater treatment, Production of selective liquid membranes and sensors. Others:...
متن کاملKinetic study of heavy metal ions removal from aqueous solutions using activated pumice stone
Background: The presence of heavy metals in aquatic and terrestrial ecosystems causes harmful effects to living organisms in the environment. This research aimed to determine the potential of activated pumice stone (APS) as a sorbent for the removal of Cd, Cu, and Zn from wastewater. Methods: This research was conducted during 2013 on a laboratory scale. The study was performed using batch exp...
متن کاملGlucose recovery from aqueous solutions by adsorption in metal–organic framework MIL-101: a molecular simulation study
A molecular simulation study is reported on glucose recovery from aqueous solutions by adsorption in metal-organic framework MIL-101. The F atom of MIL-101 is identified to be the most favorable adsorption site. Among three MIL-101-X (X = H, NH2 or CH3), the parent MIL-101 exhibits the highest adsorption capacity and recovery efficacy. Upon functionalization by -NH2 or -CH3 group, the steric hi...
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ژورنال
عنوان ژورنال: Portugaliae Electrochimica Acta
سال: 2011
ISSN: 1647-1571
DOI: 10.4152/pea.201105349