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Title:Denitrification of spent regenerated brine using molasses
Authors:Tepuš, Brigita (Author)
Simonič, Marjana (Author)
Petrovič, Aleksandra (Author)
Filipič, Jasmina (Author)
Files:.pdf Croatica_Chemica_Acta_2014_Tepus_et_al._Denitrification_of_Spent_Regenerated_Brine_Using_Molasses.pdf (1,15 MB)
URL http://hrcak.srce.hr/126947
Work type:Scientific work (r2)
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Spent BRINE from the regeneration of exhausted resins has to be properly treated before its disposal. The heterotrophic denitrification of regenerated brine was studied in present work. Molasses which served as a carbon source has until now not been applied during brine denitrification. The nitrate and nitrite consumptions were observed according to different ratios between total organic carbon and nitrate (TOC / NO3 ratios) and the influence of NaCl was studied during batch experiments. This work ascertained that molasses is a very good source of carbon, and no addition of other nutrients is necessary. The complete nitrate removal from regenerated brine could be achieved using molasses.
Keywords:nitrate, denitrification, regeneration brine, molasses, kinetics
Year of publishing:2014
Number of pages:str. 1-6
Numbering:št. 1, Letn. 87
ISSN on article:0011-1643
COBISS_ID:17685014 Link is opened in a new window
DOI:10.5562/cca2363 Link is opened in a new window
License:CC BY 4.0
This work is available under this license: Creative Commons Attribution 4.0 International
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Record is a part of a journal

Title:Croatica Chemica Acta
Shortened title:Croat. Chem. Acta
Publisher:Hrvatsko kemijsko društvo
COBISS.SI-ID:22807 New window

Secondary language

Keywords:nitrati, denitrifikacija, slanica, melasa, kinetika


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