تفاصيل الوثيقة نوع الوثيقة : مقال في مجلة دورية  عنوان الوثيقة : Photoelectrocatalysis by titanium dioxide for water treatment Photoelectrocatalysis by titanium dioxide for water treatment   الموضوع : Photoelectrocatalysis by titanium dioxide for water treatment  لغة الوثيقة : الانجليزية  المستخلص : This paper reviews the potential advantages of photoelectrocatalytic treatment of water and considers three general problems - UV penetration, mass transfer and electrode fouling - associated with the practical application of photoelectrocatalytic treatment of water. The three systems selected for these studies, representative of a broad range of possible pollutants, were aqueous solutions of 4-nitrophenol, water inoculated with E. coli, and water with naturally occurring humic acids. Nitrophenol solutions were of particular interest because of the challenges associated with a complex, multi-step degradation process and with UV penetration of water contaminated with substituted aromatic compounds. Possible mass transfer limitations were considered for the nitrophenol solution and also for E. coli suspensions. Electrode fouling was considered in the context of nitrophenol oxidation and humic acid oxidation, whilst the effect of poisoning was investigated by comparing of the effect of phosphate on a photocatalytic b photoelectrocatalytic disinfection of E. coli suspensions. Where appropriate, the results from photoelectrocatalysis were compared with those from photocatalysis under the same conditions. Copyright © 2006 Inderscience Enterprises Ltd. (39 refs.)  ردمد : 0957-4352  اسم الدورية : International Journal of Environment and Pollution  المجلد : 27  العدد : 3  سنة النشر : 1427 هـ 2006 م  عدد الصفحات : 18  نوع المقالة : مقالة علمية  تاريخ الاضافة على الموقع : Sunday, May 31, 2009  الباحثون اسم الباحث (عربي) اسم الباحث (انجليزي) نوع الباحث المرتبة العلمية البريد الالكتروني Samia A. M. Samia A. M. باحث مشارك دكتوراه   P.A. P.A. باحث رئيسي دكتوراه   B. B. باحث مشارك دكتوراه   J.C. J.C. باحث مشارك دكتوراه   J.R. J.R. باحث مشارك دكتوراه   الرجوع إلى صفحة الأبحاث