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 Hpochlorite generation on some modified electrodes for treatment of wastewater pollutants

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dc.contributor.author عبدالرحمن محمدعلي عبد الرحمن الأغا
dc.date.accessioned 6/12/2020
dc.date.accessioned 6/12/2020
dc.date.accessioned 2020-12-14T10:57:19Z
dc.date.available 6/12/2020
dc.date.available 2020-12-14T10:57:19Z
dc.date.issued 5/7/2010
dc.identifier.uri http://dspace.alazhar.edu.ps/xmlui/handle/123456789/1791
dc.description.abstract Two modified electrode ( Pb/PbO2 and C/PbO2 ) was prepared by electrodeposition of lead oxide layer on lead and carbon substrate. These modified electrodes were used as anodes for generation of sodium hypochlorite (NaOCl) from sodium chloride solution, sea water and brine water. The results of the sodium hypochlorite production expressed in terms of percentage weight of sodium hypochlorite (w/v%). The prepared electrodes were also used as anodes for electrocatalytic oxidation process of picric acid in aqueous solution. The results of the electrocatilytic process of picric acid solutions were expressed in term of the remaining concentration and chemical oxygen demand (COD) values. Different operating conditions and factors affecting the treatment process of sodium hypochlorite generation and electrocatalytic of picric acid including current density, pH, initial concentration of picric acid, conductive electrolyte and time electrolysis were studied. The optimum operating condition for sodium hypochlorite generation and degradation of picric acid were investigated. For both sodium hypochlorite generation and electrodegradation of picric acid C/PbO2 electrode indicated higher efficient than Pb/PbO2 electrode. en_US
dc.language.iso en_US en_US
dc.publisher Batch2 en_US
dc.title  Hpochlorite generation on some modified electrodes for treatment of wastewater pollutants en_US
dc.type Thesis en_US


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