Manganese removal by hydrogen peroxide and biofiltration
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چکیده
منابع مشابه
Hydrogen peroxide removal by the calf aqueous outflow pathway.
Previous studies have shown that aqueous humor of calf and human eyes contains about 25 microM hydrogen peroxide. We have studied the removal of hydrogen peroxide by the outflow pathway of intact, freshly enucleated, calf eyes. Eyes were immersed under silicone oil that had a density greater than water and medium containing various agents was perfused into the anterior chamber. Medium passing t...
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متن کاملManganese-dependent disproportionation of hydrogen peroxide in bicarbonate buffer.
At physiological concentrations of HCO3- and CO2, Mn(II) catalyzes disproportionation of H2O2. This catalase-like activity is directly proportional to the concentrations of Mn(II) and H2O2, and it increases exponentially with increases in pH. The effect of increasing pH is almost completely attributable to the concomitant increase in HCO3- concentration. The rate is proportional to the third po...
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Adsorption of cations Al, Zn, Fe, Cr and Pb from aqueous solution of hydrogen peroxide using IR-120 cation-exchange resin was studied. The removal percentage of the cations was examined by varying experimental conditions (such as pH of the hydrogen peroxide solution, temperature, contact time and dosage of adsorbent) i...
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ژورنال
عنوان ژورنال: Journal of Environmental Engineering and Science
سال: 2015
ISSN: 1496-2551,1496-256X
DOI: 10.1680/jenes.15.00009