Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/124303
pH effect on decolorization of raw textile wastewater polluted with reactive dyes by advanced oxidation with UV/H2O2
Publication Type (CRIS)
Straipsnis Web of Science duomenų bazėje / Article in Web of Science database (S1a)
Publication Type (eLABa)
Straipsnis Web of Science DB / Web of Science DB article (S1)
Author(s)
| Author | Affiliation |
|---|---|
Bruning, Harry | Subdepartment of Environmental Technology, Wageningen University, Netherlands |
Title
pH effect on decolorization of raw textile wastewater polluted with reactive dyes by advanced oxidation with UV/H2O2
J. Račytė, M. Rimeika, H. Bruning
Is part of
Environment protection engineering
Published In
| Year | Volume | Issue | Start Page | End Page |
|---|---|---|---|---|
2009 | 35 | 3 | 167 | 178 |
Publisher
Wrocław : Wroclaw University of Technology
Publisher (trusted)
Wroclaw University of Technology
Referenced in Database(s)(DBs)
Extent
p. 167-178
URI
| URI | Access Rights |
|---|---|
| https://hdl.handle.net/20.500.14911/124303 | |
| Straipsnis | Viso teksto dokumentas (atviroji prieiga) / Full Text Document (Open Access) |
Cited references
24
Science / Art Area
Technologijos mokslai / Technological sciences (T)
Field of Science / Art
Aplinkos inžinerija / Environmental engineering (T004)
Abstract (en)
The effectiveness of the advanced oxidation process (UV/H2O2) in decolorizing real textile wastewater polluted with commercial reactive dyes - Reactive Yellow 84 and Reactive Red 141 was investigated. All the experiments were performed in a lab-scale reactor with the original high pH of the wastewater. The dyeing wastewater was decolorized in 5 hours. After its acidification to pH 3 the decolorization process was more efficient. Full decolorization was then achieved in 2 hours and the decrease in COD exceeded 70%. The reaction rate constants obtained were as follows: at pH 11.4, 0.0065 min(-1); at pH 7, 0.0044 min(-1), and at pH 3, 0.019 min(-1), which testified to pH importance for UV/H2O2 oxidation process.
Resource Type (COAR)
TextJournalJournal articleResearch article
Language
Anglų / English (en)
Country
Lenkija / Poland (PL)
Description
IDS Number: 496XQ.
Owning collection
ISSN (of the container)
0324-8828
WOS
000270014100014
eLABa ID
3879926