Abstract: Background: Agriculture is one of the most important sources of national income for Egypt. But it is one of the most important human activities contaminated watercourses. Egypt suffers from a severe shortage, that reflected on the water quality and the amount of pollution in the watercourses. Several studies have shown the contamination of many watercourses in Egypt with different nitrogen forms. The advanced oxidation processes (AOPs) one of the most competent methods in the disposal of pollutants. The effect of AOPs using UV, UV/H2O2, Fenton and photo-Fenton treatment on disposal NH3 were investigated at laboratory scale.
Experiments were conducted to optimize the operating variables like pH, H2O2 conc. and H2O2/Fe2+ molar ratio. Results: The........
Keywords: Fenton, NH3, Photo-Fenton, photolysis, UV/H2O2
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