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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.

Author: Pagnanelli, F., Papini, M. Petrangeli, Toro, L., Trifoni, M., Veglio, F.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
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.

Author: Ko, Danny C. K., Porter, John F., McKay, Gordon
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2001
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.

Author: Porter, John F., McKay, Gordon, Cheung, Chun Wai, Chan, Chak K.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2001
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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Subjects list: Research, Copper products, Cadmium, Copper, Hong Kong
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