Use of titanium dioxide reaction for degradation of chlorophenol
Author
Source
Jordan Journal of Civil Engineering
Issue
Vol. 4, Issue 1 (31 Mar. 2010), pp.31-39, 9 p.
Publisher
Jordan University of Science and Technology Deanship of Research
Publication Date
2010-03-31
Country of Publication
Jordan
No. of Pages
9
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract EN
The use of Titanium Dioxide (TiO2) reaction for degradation of Chlorophenol (CP) has been investigated.
Initial TiO2 concentration of 10 mg.L-1 and 40 minutes of reaction time was enough to eliminate 100 mg.L-1 of CP from the wastewater.
The bio-treatability of the solution (BOD5/COD ratio) was improved from 0, for the untreated CP solution, to 0.18 (corresponding BOD21/COD was 0.24).
The pre-treated solution biodegradability enhancement was verified by performing biological oxidation for the pre-treated solutions.
The biomass used in aerobic digestion is fresh activated sludge from municipal wastewater treatment plant.
More than 80% of the Total Organic Carbon (%TOC) elimination was obtained by co-digestion of the pre-treated solution with wastewater.
The hydraulic retention times used in the bioreactors were of the same order of magnitude of those used at domestic wastewater treatment plants; i.e., between 12 and 24 hours.
Kinetic studies based on pseudo-first order kinetics have also been carried out with the demonstration of constants to be ranged between 0.67 and 1.7 L.g TVSS-1.h-1.
American Psychological Association (APA)
Shawaqifah, Muayyad Samih. 2010. Use of titanium dioxide reaction for degradation of chlorophenol. Jordan Journal of Civil Engineering،Vol. 4, no. 1, pp.31-39.
https://search.emarefa.net/detail/BIM-284604
Modern Language Association (MLA)
Shawaqifah, Muayyad Samih. Use of titanium dioxide reaction for degradation of chlorophenol. Jordan Journal of Civil Engineering Vol. 4, no. 1 (2010), pp.31-39.
https://search.emarefa.net/detail/BIM-284604
American Medical Association (AMA)
Shawaqifah, Muayyad Samih. Use of titanium dioxide reaction for degradation of chlorophenol. Jordan Journal of Civil Engineering. 2010. Vol. 4, no. 1, pp.31-39.
https://search.emarefa.net/detail/BIM-284604
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 37-39
Record ID
BIM-284604