BIOLOGICZNE USUWANIE
AZOTU MINERALNEGO ZE ŚCIEKÓW
Mieczysław Błaszczyk1 i Marzenna
Rzeczycka2
1Wydział Biotechnologii, Uniwersytet Rzeszowski,
ul. Rejtana 16C, 35-959 Rzeszów
2Wydział Biologii, Uniwersytet Warszawski,
ul. Miecznikowa 1, 02-096 Warszawa
Wpłynęło we wrześniu 2006 r.
1. Wprowadzenie. 2. Metody konwencjonalne usuwania azotu. 2.1. Hodowle glonów. 2.2. Nitryfikacja i denitryfikacja. 3. Nowe biotechnologie usuwania azotu. 3.1. SHARON. 3.2. Anammox. 3.3. SHARON-Anammox. 3.4. CANON. 4. Podsumowanie
Biological removal of minerał forms of nitrogen from wastewaters Abstract:
In the article there are presented the conventional methods and new biotechnologies used to remove mineral nitrogen from wastewaters. As far as the conventional methods of removing nitrogen from wastewaters are concerned the algal cultures and the method of nitrification and denitrification were described as well as their advantages and disadvantages. 3 new technologies which were also applied were described. They are SHARON, Anammox, CANON and combination of SHARON-Anammox together with micro-organisms responsible for the processes. The advantages and disadvantages of the new technologies were compared in the sum up. 1. Introduction. 2. Conventional methods of nitrogen removal. 2.1. Algal cultures. 2.2. Nitrification-denitrification. 3. New biotechnologies for removal of nitrogen. 3.1. SHARON. 3.2. Anammox. 3.3. SHARON-Anammox processes. 3.4. CANON. 4. Summary
Słowa kluczowe: usuwanie azotu, hodowle glonów, nitryfikacja-denitryfikacja,
SHARON, Anammox, CANON
Key words: biological removal of nitrogen, algal cultures,
nitrification-
denitrification, SHARON, Anammox, CANON
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