ADSORPTION BEHAVIOR OF CHROMIUM (Ⅵ) IN AQUEOUS SOLUTION ON MICROFIBRILLATED CELLULOSE/CHITOSAN COMPO

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Contamination of water by toxic heavy metals through the discharge of industrial wastewater is a worldwide environmental problem.Rapid industrialization has seriously contributed to the release of toxic heavy metals to water streams.Among the various heavy metals,chromium(Cr6+)is one of the most toxic pollutants generated by the electroplating,leather tanning,metal finishing,steel fabrication,textile industries and chromate preparation.
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