SORPTION OF Cu2+, Zn2+, Cd2+ AND Pb2+-IONS BY DIAION CR-11 AND DUOLITE C-467 CHELATING ION EXCHANGERS
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Characterisation and applications of synthesised cation exchanger guar gum sulphonic acid (GSA) resin for removal and recovery of toxic metal ions from industrial wastewater
The chemically modified guar gum sulphonic acid (GSA) resin was used for removal and pre-concentration of Zn2+, Cd2+, Fe2+, Pb2+ and Cu2+ ions in aqueous solutions and steel industry effluent from Jodhpur, India. This type of ion exchange resin represents a new class of hybrid ion exchangers with higher stability, reproducibility and selectivity for toxic metal ions. The characterisation of the...
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ژورنال
عنوان ژورنال: EurasianUnionScientists
سال: 2019
ISSN: 2413-9335
DOI: 10.31618/esu.2413-9335.2019.2.59.44-48