Application of electrodialysis for treatment of a condensate from fertilizer production
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F14%3A%230000282" target="_blank" >RIV/28676092:_____/14:#0000282 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Application of electrodialysis for treatment of a condensate from fertilizer production
Original language description
This study was concerned with the treatment of condensates from industrial ammonium nitrate production. The treated solution was a condensate with conductivity in the range of 0.7?0.8 mS cm-1 and pH 10-11. The aim of the work was to achieve conductivitybelow 0.1 mS cm-1 by electrodialysis. Experiments were carried out in a batch mode by a laboratory module EDR-Z/10-0.8. The results showed that the raw condensate could not be treated efficiently due to NH4+/NH3 equilibrium. It was necessary to adjust the pH to 7 or less and in case the removal of NH4+ and NO3-were over 98%. An industrial technology was designed on the basis of the laboratory tests. The technology treated 15 m3 h-1 of the condensate and produced a diluted stream with a concentration of50 mg dm-3 and a concentrated stream of 150 g dm-3 concentration.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JP - Industrial processes and processing
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0084" target="_blank" >ED2.1.00/03.0084: Membrane Innovation Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.
Data specific for result type
Name of the periodical
Journal of Food, Agriculture and Enviroment
ISSN
1459-0263
e-ISSN
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Volume of the periodical
2014/12
Issue of the periodical within the volume
2014/12
Country of publishing house
FI - FINLAND
Number of pages
3
Pages from-to
3
UT code for WoS article
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EID of the result in the Scopus database
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