| Naslov: | Effect of low-density static magnetic field on the oxidation of ammonium by Nitrosomonas europaea and by activated sludge in municipal wastewater |
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| Avtorji: | ID Filipič, Jasmina (Avtor)
ID Kraigher, Barbara (Avtor)
ID Tepuš, Brigita (Avtor)
ID Kokol, Vanja (Avtor)
ID Mandić-Mulec, Ines (Avtor) |
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| Datoteke: |  Food_Technology_and_Biotechnology_2015_Filipic_et_al._Effect_of_Low-Density_Static_Magnetic_Field_on_the_Oxidation_of_Ammonium_by_Nitros.pdf (323,02 KB)
MD5: D76B3121DB04778702595AF0D0A21C7D
 http://www.ftb.com.hr/index.php/archives/152-volume-53-issue-no-2/1350-effect-of-low-density-static-magnetic-field-on-the-oxidation-of-ammonium-by-nitrosomonas-europaea-and-by-activated-sludge-in-municipal-wastewater
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FS - Fakulteta za strojništvo
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| Opis: | Ammonium removal is a key step in biological wastewater treatment and novel approaches that improve this process are in great demand. The aim of this study is to test the hypothesis that ammonium removal from wastewater can be stimulated by static magnetic fields. This was achieved by analysis of the effects of static magnetic field (SMF) on the growth and activity of Nitrosomonas europaea, a key ammonia-oxidising bacterium, where increased growth and increased ammonia oxidation rate were detected when bacteria were exposed to SMF at 17 mT. Additionally, the effect of SMF on mixed cultures of ammonia oxidisers in activated sludge, incubated in sequencing batch bioreactors simulating wastewater treatment process, was assessed. SMFs of 30 and 50 mT, but not of 10 mT, increased ammonium oxidation rate in municipal wastewater by up to 77 % and stimulated ammonia oxidiser growth. The results demonstrate the potential for use of static magnetic fields in increasing ammonium removal rates in biological wastewater treatment plants. |
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| Ključne besede: | odpadne vode, bakterije, Nitrosomonas europaea, statično magnetno polje, biološke čistilne naprave, nitrifikacija |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Leto izida: | 2015 |
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| Št. strani: | str. 201-206 |
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| Številčenje: | Letn. 53, št. 2 |
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| PID: | 20.500.12556/DKUM-60195  |
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| ISSN: | 1330-9862 |
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| UDK: | 628.3:631.641:537.63 |
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| COBISS.SI-ID: | 4513144 |
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| DOI: | 10.17113/ftb.53.02.15.3629 |
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| ISSN pri članku: | 1330-9862 |
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| NUK URN: | URN:SI:UM:DK:XRTHPXIZ |
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| Datum objave v DKUM: | 24.07.2017 |
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| Število ogledov: | 1289 |
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| Število prenosov: | 369 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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