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Title:Vpliv statičnega magnetnega polja na odpadno vodo
Authors:ID Filipič, Jasmina (Author)
Files:.pdf Vpliv_staticnega-Filipic-2016.pdf (1,55 MB)
MD5: 02DB9D6447706DA5089AAF4D4F4BE355
 
URL https://old.journals.um.si/index.php/anali-pazu/en/article/view/1971
 
Language:Slovenian
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:UZUM - University of Maribor Press
Abstract:Vedno strožja okoljevarstvena zakonodaja in višanje stroškov obdelave, vezana predvsem na obdelavo vedno večjih količin odpadnih voda, nas silijo k pospešenemu iskanju novih naprednih tehnologij čiščenja. Številne dosedanje raziskave so pokazale, da se pod vplivom statičnega magnetnega polja poveča odstranjevanje organskih substratov iz odpadnih voda. Osnovni namen raziskave je tako bil opredeliti vpliv srednje močnega statičnega magnetnega polja na učinkovitost biološkega čiščenja realne komunalne odpadne vode obremenjene z dušikovimi spojinami. Vzorce odpadne vode z aktivnim blatom (v sekvenčen šaržnem reaktorju) smo direktno izpostavljali statičnemu magnetnemu polju gostote B = (0, 10, 30, 50) ± 0,5 mT. Rezultati raziskav kažejo, da statično magnetno polje gostote B = 10 ± 0,5 mT proces čiščenja inhibira, medtem, ko statično magnetno polje gostote B = (30, 50) mT poveča oksidacijsko hitrost amonijevega dušika za w = 60 ± 5 oz. do 85 ± 5 % pri obdelavi z aktivnim blatom. Iz rezultatov raziskav je razvidno, da lahko z ustrezno gostoto in časom izpostavitve aktivnega blata statičnemu magnetnemu polju povečamo odstranjevanje dušikovih spojin iz odpadne vode.
Keywords:odpadne vode, bakterije, magnetno polje, dušikove spojine
Publication status:Published
Publication version:Version of Record
Publication date:01.01.2016
Place of publishing:Maribor
Publisher:Univerza v Mariboru, Univerzitetna založba
Year of publishing:2016
Number of pages:8
Numbering:Letn.5, št.1/2
PID:20.500.12556/DKUM-97358 New window
UDC:537.612:696.135
ISSN on article:2820-364X
COBISS.SI-ID:14009139 New window
DOI:10.18690/analipazu.5.1-2.10-17.2015 New window
Publication date in DKUM:02.03.2026
Views:149
Downloads:3
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Anali PAZU
Publisher:Združenje Pomurska akademsko znanstvena unija, Združenje Pomurska akademsko znanstvena unija, Univerzitetna založba Univerze v Mariboru
ISSN:2232-416X
COBISS.SI-ID:257553152 New window

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

Secondary language

Language:English
Title:Effect of Static Magnetic Field on the Wastewater
Abstract:Stricter environmental legislation and increasing costs of handling, which is tied especially with handling of growing amounts of wastewater, are forcing us towards accelerating search of finding new, advanced technologies of cleaning wastewater. Numerous studies have found that under the influence of static magnetic field the removal of organic substrates is increased. The fundamental goal of this research was to define the effect of moderate static magnetic field on effectiveness of biological cleaning real communal wastewater aggravated with nitrogen compounds. We directly exposed samples of wastewater with activated sludge (in sequencing batch reactor) to static magnetic field of density B = (0, 10, 30, 50) ± 0,5 mT. Research results show that static magnetic field of density B = 10 ± 0,5 mT inhibits the cleaning process while static magnetic field of density B = (30, 50) mT increases oxidation speed of ammonium nitrogen for w = 60 ± 5 respectively up to 85 ± 5 % at working with activated sludge. From the research results it is obvious that with the appropriate density and time of exposure of active sludge to static magnetic field we can increase removal of nitrogen compounds from wastewater.
Keywords:wastewater, bacteria, static magnetic field, nitrogen compounds


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  1. Anali PAZU

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