دورية أكاديمية
Photocatalytic treatment of colored wastewater from medical laboratories: Photocatalytic oxidation of hematoxylin
| العنوان: | Photocatalytic treatment of colored wastewater from medical laboratories: Photocatalytic oxidation of hematoxylin |
|---|---|
| المؤلفون: | Sioi, M., Bolosis, A., Kostopoulou, E., Poulios, I. |
| المصدر: | Journal of Photochemistry and Photobiology a-Chemistry ; ://WOS:000243145200002 |
| سنة النشر: | 2006 |
| المجموعة: | University of Thessaly Institutional Repository / Ιδρυματικό Αποθετήριο Πανεπιστημίου Θεσσαλίας |
| مصطلحات موضوعية: | hematoxylin, hematein, biomedical wastewater, photocatalysis, TiO(2), Photo-Fenton, AQUEOUS-SOLUTION, FENTON REACTION, DEGRADATION, TIO2, DYE, PHOTOOXIDATION, SURFACE, ORANGE, Chemistry, Physical |
| الوصف: | The decolorization and organic content reduction of a synthetic Harris' Hematoxylin (SHH) solution, which is widely used in biochemical and biomedical laboratories, by the use of heterogeneous and homogeneous photocatalytic methods under artificial irradiation has been studied. In the case of heterogeneous photocatalysis the effect of two different commercial TiO(2) products with oxidants such as H(2)O(2) on the decolorisation and the organic content reduction (COD) of the wastewater was examined. Reuse experiments had shown that TiO(2) P-25 retains its activity nine times concerning the decolorization of the solution and four times concerning the COD reduction. The Photo-Fenton process activated by using UV-A or visible light appears to be more efficient for this type of wastewater in comparison to the TiO(2)/oxidant system. The apparent initial photonic efficiency (xi) of decolorization, as well as mineralization under various experimental conditions has been calculated. (c) 2006 Elsevier B.V. All rights reserved. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| تدمد: | 1010-6030 |
| العلاقة: | http://hdl.handle.net/11615/33045Test |
| DOI: | 10.1016/j.jphotochem.2006.03.028 |
| الإتاحة: | https://doi.org/10.1016/j.jphotochem.2006.03.028Test http://hdl.handle.net/11615/33045Test |
| رقم الانضمام: | edsbas.C00B9AE2 |
| قاعدة البيانات: | BASE |
| تدمد: | 10106030 |
|---|---|
| DOI: | 10.1016/j.jphotochem.2006.03.028 |