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Catalytic degradation of organic pollutants using activated hydrogen peroxide

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dc.contributor.author Modawy, Abu Eliz Khalid
dc.date.accessioned 2013-12-19T07:23:48Z
dc.date.available 2013-12-19T07:23:48Z
dc.date.issued 2009-06-01
dc.identifier.citation Modawy, Abu Eliz Khalid . Catalytic degradation of organic pollutants using activated hydrogen peroxide/Abu Eliz Khalid Modawy;Mohammed Adam Abbo.-Khartoum:Sudan University of Science and Technology,College of Science,2009-50p.: ill. ; 28cm.-M.Sc. en_US
dc.identifier.uri http://hdl.handle.net/123456789/2831
dc.description Thesis en_US
dc.description.abstract Chloramphenicol and crystal violet were studied as models of organic pollutants , the two compounds were prepared by dissolving 500.00 mg in a liter of distilled water , 5 Cm3 of Fe+2 (0.22M) was added to the mixture of reaction as a catalyst , the reaction initiated by addition of 5 Cm3 H2O2 (50% w/w) . The degradation of the compounds was tested by HPLC method which was used to follow the degradation of the compounds for 20 minutes, The results indicated that about 95% of chloramphenicol was decomposed while the crystal violet was decomposed completely. Spectrophotometer was used to determine the rate of degradation by measuring absorbance against time at different pH values in acidic medium and the results shows different response as pH varied. The highest rate was at pH 3.8 for chloramphenicol and at 4.6 and 5.1 for crystal violet. en_US
dc.description.sponsorship Sudan University of Science and Technology en_US
dc.language.iso en en_US
dc.publisher Sudan University of Science and Technology en_US
dc.subject Hydrogen Peroxide en_US
dc.title Catalytic degradation of organic pollutants using activated hydrogen peroxide en_US
dc.type Thesis en_US


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