Naslov
The removal of nitrogen substances from a chemically defined medium by the addition of linear alkylbenzene sulfonate (LAS) using a mixed bacterial culture of nitrificants and denitrificants.

Autori
Čačić, Ljiljana ; Šoljan, Vice ; Landeka Dragičević, Tibela ; Glancer-Šoljan, Margareta ; Vuksan, Branka ; Krivohlavek, A.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Assiciation for Danube research, Limnological reports, Proceedings of the 34th Conference, Tulcea, Romania / Brezeanu, G.; Stiuca, R. - Bukurešt : Editura Academiei Române, 2002, 21-30

Skup
Limnological Reports, Proceedings of the 34th Conference

Mjesto i datum
Tulcea, Rumunjska, 10.08.2002. - 15.08.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
mixed bacterial culture; chemically defined medium; LAS; nitrification; denitrification
(mixed bacterial culture; chemically defined medium; LAS; nitrifiaction; denitrifiaction)

Sažetak
The results presented in this paper show the removal of nitrogen substances (ammonia as nitrogen) from a chemically defined medium with the addition of detergents (LAS) with higher concentrations than a usually present in communal wastewaters and which a consider to be inhibitors of activity of the majority of the microorganisms of activated sludge. The results show that the use of a mixed culture composed of NI/DNI can prevent the inhibitory effect of LAS and achieve its biological degradability (mineralization) simuntaneously with the process of nitrification and denitrification.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

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