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Removal of Chromium (VI) in Tannery Wastewater by Immobilized Technology
Bacillus cereus Chromium (VI) Immobilisation Tannery Wastewater
2011/12/21
Bacillus cereus was embedded in powdered activated carbon to prepare immobilized granule. Then, the granules was used to treat the Cr(VI) in tannery wastewater. The results showed the removal effect o...
Involvement of metabolic reactive intermediate Cr (IV) in Chromium (VI) cytotoxic effects
Chromium Hepatocytes Reactive intermediate
2009/12/28
Addition of Cr VI (dichromate) to isolated rat hepatocytes results in rapid glutathione oxidation, reactive oxygen species (ROS) formation, lipid peroxidation, decreased mitochondrial membrane potenti...
Competitive Biosorption of Chromium(VI),Iron(III) and Copper(II) Ions From Binary Metal Mixtures By R.arrhizus and C. vulgaris
Waste water Heavy metal ions Competitive biosorption
2009/10/15
In this study, the simultaneous adsorption process of Cr(VI), Fe(III) by R. arrhizus and C. vulgaris and Cu(II) in pairs of metal mixtures were investigated and compared to single component systems. T...
Effect of Shock Chromium(VI) Load on the Activated Sludge Process
Activated sludge Cr(VI) heavy metals shock load
2009/10/14
The e ects of shock doses of Cr(VI) on activated sludge process operating at a xed dilution rate (0.12h−1) without recycle has been investigated. Di erent levels of Cr(VI) (1.0, 2.0, 3.0, 5.0, ...
Performance Evaluation of Electrocoagulation Process for Removal of Chromium (VI) from Synthetic Chromium Solutions Using Iron and Aluminum Electrodes
Electrocoagulation chromium removal aluminum electrodes iron electrodes
2009/10/9
The performance of electrocoagulation with iron and aluminum sacrificial anode for removal of Cr(VI) was investigated. Several working parameters, such as pollutant concentration, pH, electrical poten...
Removal of chromium (VI) from aqueous solution by Ulmus leaves
chromium removal Ulmus leaves aqueous solution
2010/4/7
The Cr (VI) adsorption characteristics of Ulmus leaves (UL) and their ash were examined as a function of contact time, initial pH, and initial metal ion concentration. Batch adsorption experiments wer...