Structural evolution of chitosan–palygorskite composites and removal of aqueous lead by composite beads
نویسندگان
چکیده
منابع مشابه
Removal of Lead from Aqueous Solutions by Polyacrylic Acid-Bentonite Composite: Batch and Column Studies
Shortage of water resources and deterioration of water quality have urged the need to develop new technologies for the removal of contaminants from water. Heavy metals produced by municipal and industrial activities are among the most toxic contaminants present in the natural and waste waters. Different methods have been developed for the elimination of heavy metals from water resources and ind...
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Removal of Lead (ii) from Aqueous Solutions by Adsorption onto Chitosan Beads
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15 صفحه اولRemoval of Lead Ions from Aqueous Solution by Sorptive-Flotation Using Limestone and Oleic Acid
A simple, rapid and economic procedure was presented to remove lead(II) from aqueous solution under the optimized conditions. It is based on the sorption of Pb2+ ions from aqueous solutions onto limestone fines (LS), which is an inexpensive and widespread over the globe, followed by flotation with oleic acid (HOL) surfactant. The different parameters (namely: solution pH, sorbent...
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ژورنال
عنوان ژورنال: Applied Surface Science
سال: 2015
ISSN: 0169-4332
DOI: 10.1016/j.apsusc.2015.06.124