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AbstractAbstract
[en] Gamma radiation degradation of polluted water containing different anionic detergents (Texapon, Acyl Sarcoside, Diethanol Amide of Coconut Fatty Acid, Alkyl Sulfonate and Leonil UN-ET) and non-ionic detergents (Alkyl Polyglycol Ether, Hostapal SF-ET, Hostapal CV-ET and Tween-60) were studied as a function of the detergent Concentration, Ph, dose and dose rate. The synergistic effects resulting from adding different additives such as nitrogen, oxygen and hydrogen peroxide on the degradation process were investigated and showed that radiation degradation resulted in degrading the pollutants to a high extent (Between 80-95%). The ability of using Granular Activated Carbon, Agricultural By Products (Sugar Cane Bagasse and Rice Straw), Ion Exchange Resins (Merck II, III and IV) and the grafted polymeric membranes from Low Density Polyethylene were carried out. From the results, It can be concluded that, the gamma radiation coupled with adsorption was the best method for removing these pollutants and down their concentrations below the maximum permissible value according to the FAO regulations than the adsorption process alone and it was the most economic one
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Source
2002; 209 p; Available from Liaison Officer for Egypt. Free of charge; 6 tabs.,74 figs.,164 refs.; Thesis (ph.d.)
Record Type
Miscellaneous
Literature Type
Thesis/Dissertation
Country of publication
CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, DECOMPOSITION, ELECTROMAGNETIC RADIATION, ELEMENTS, FOOD, FRUITS, HYDROGEN COMPOUNDS, IONIZING RADIATIONS, NONMETALS, ORGANIC ACIDS, ORGANIC COMPOUNDS, ORGANIC NITROGEN COMPOUNDS, ORGANIC POLYMERS, OXYGEN COMPOUNDS, PEROXIDES, POLLUTION, POLYMERS, RADIATION EFFECTS, RADIATIONS, SORPTION
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