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Biosorption of Trivalent Chromium from Aqueous Solution by Red Seaweed Polysiphonia nigrescens
Seaweed Polysiphonia nigrescens Biosorption Chromium Isotherms Kinetics Parameters
2013/3/20
This paper presents the biosorption of chromium onto red seaweed (Polysiphonia nigrescens). Batch mode experiments were performed to determine experimental parameters affecting sorption process such a...
Evaluation of Acute Chromium (III) Toxicity in Relation to Daphnia Similis
Water pollution Chromium (III) Daphnia similis Acute toxicity test
2013/3/19
Acute chromium (III) toxicity in relation to Daphnia similis, most appropriate for Brazilian environment has been evaluated. The preliminary toxicity test showed that the median effective concentratio...
Thermodynamic and Dynamic of Chromium Biosorption by Pectic and Lignocellulocic Biowastes
Chromium Adsorption Orange Peel Rice Husk
2013/3/21
Orange peel (OP) and rice husk (RH) were tested as low-cost biosorbents for Cr(III) removal from aqueous solutions. Dynamics of the biosorption process indicated that intraparticle mass transfer repre...
Occurrence and Evaluation of Chromium Reducing Bacteria in Seepage Water from Chromite Mine Quarries of Orissa, India
Chromite Mine Seepage Hexavalent Chromium Chromium Resistant Bacteria Chromate Re-duction Corynebacterium paurometabolum Heavy Metal Tolerance Antibiotic Sensitivity
2013/3/20
Chromium pollution due to leaching and weathering of chromite mine overburden in mine seepage water is a serious environmental problem. In an attempt to explore the indigenous chromate resistant and r...