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Degradation

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... been developed to treat wastewater of methamidophos production. The different oxidants are used as catalyst. A variety of factors affecting MW degradation in the presence of oxidants were studied. The best degradation ratio of methamidophos can be obtained at the MW power of 750 W, with 0.05 ...
Desalination 250 (2009)

... phenol in concentrations up to 1 g/l. Higher phenol concentrations (>1 g/l) had a significant inhibitory effect on bacterial growth. The optimum degradation pH value was found to be 6.5. Addition of mannitol and casein as auxiliary carbon and nitrogen sources enhanced the rate of phenol removal to a ...
Desalination 248 (2009)

The decolorization and degradation of Rhodamine B (RB) were investigated using UV radiation in the presence of H2O2 in a batch photoreactor at different light intensities. H2O ...
Desalination 230 (2008)

... used in the last years due to their superior performance, but they are environmentally hazardous. In the present work, the decolorization and degradation of commercial reactive azo dyes (Procion Navy H-exl, Procion Crimson H-exl and Procion Yellow H-exl) were studied using five advanced oxidatio ...
Desalination 211 (2007)

... of EVA in natural field exposure due principally to the specificity of the region characterised by hot and dry climate. Keywords: PV module; EVA; Degradation; Quality control 1. Introduction The module encapsulant must serve several purposes. The encapsulant’s primary purpose is to bond, or laminate ...
Desalination 209 (2007)

... a decrease of flash point of corresponding biodiesel when the ozonated sample was prepared with sunflower ozoned oil. The tests of biodiesel degradation stored at different temperatures were monitored at regular intervals over a period of several weeks. Experimental results demonstrated tha ...
Desalination 228 (2008)

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