Biosorption of metal ions on Arthrobacter sp.: biomass characterization and biosorption modeling

Article Abstract:

Researchers from Italy tested the ability of the bacteria Arthrobacter sp. in absorbing copper, cadmium and iron ions by using a process called subsequent addition method and chemical modeling.

Italy, Bacteria

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Determination of solid-phase loading for the removal of metal ion from effluents using fixed-bed adsorbers

Article Abstract:

Bone char is used in a fixed-bed adsorption system to study the sorption of copper and cadmium ions from aqueous solutions. A system for the determination of optimal operating parameters is discussed.

Water Treatment Chemicals, Chemical preparations, not elsewhere classified, Statistical Data Included, Water purification equipment and supplies industry, Water treatment equipment industry

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Combined diffusion model for the sorption of cadmium, copper, and zinc irons onto bone char

Article Abstract:

Bone char's ability to remove cadmium, copper and zinc from aqueous solutions is studied. The Langmuir equation is included in the shrinking core model to provide a correlation of batch contact time data.

China, Waste Management and Remediation Services, Zinc, Water Pollution, Charcoal, Gum and wood chemicals, Brief Article, Environmental aspects, Zinc products, Environmental remediation

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