Removal of ammonia emissions from waste air in a biotrickling filter: pilot scale demostration in real conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F12%3A43893355" target="_blank" >RIV/60461373:22320/12:43893355 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.2478/s11532-012-0010-9" target="_blank" >http://dx.doi.org/10.2478/s11532-012-0010-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/s11532-012-0010-9" target="_blank" >10.2478/s11532-012-0010-9</a>

Result language
angličtina
Original language name
Removal of ammonia emissions from waste air in a biotrickling filter: pilot scale demostration in real conditions
Original language description
This study was aimed at testing the possibility of using a biotrickling filter for the treatment of waste air resulting from animal farming. For this purpose, a laboratory and pilot biotrickling filter with a moving bed were constructed. In the first case, the removal of ammonia emissions from waste air, by means of ammonia nitrogen utilization by present micor-organisms under laboratory conditions, was tested. The mass load of the biotrickling filter was gradually increased by slowly increasing the ammonia concentrations. In the second case, the pilot biotrickling filter with a moving bed was installed inside a pig farm and it was tested under real operations conditions. In the first case, the highest value of the laboratory biotrickling filterś eliminations capacity was 6,2 g NH3/m3 of filling h (-1). The elimination capacity of t he pilot filter was 1,6 g NH3 of filling h(-1). The source of carbon for the presentmicro-organisms was a 1 % sucrose solution, which simulated waste water
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DI - Pollution and air control
OECD FORD branch
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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