Odstraňování směsi lakařských rozpouštědel v biotrickling filtru

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F04%3A00012992" target="_blank" >RIV/60461373:22330/04:00012992 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Paint Solvent Mixture Removal in Biotrickling Filter

Popis výsledku v původním jazyce

The biotrickling filter used had the following parameters: ID of 150 mm, bed height of 1 m, Pall rings of 15 mm made of polypropylene as a packing material. Pollutants used were: toluene, xylenes, methyl ethyl ketone, methyl isobutyl ketone and n-butyl acetate. The loading tests with toluene were carried out by varying the air flow rate (EBRT = 176-18 s). The total RE with the inlet toluene concentration (Cin) of 100 mg.m-3 was reached up to OL = 20 gC.m-3.h-1 but with Cin = 200 mg.m-3 up to OL = 13 gc.m-3.h-1 only.When the reactor started to be overloaded by the addition of ketones to aromatic hydrocarbons, the RE of both pollutant types dropped. The degradation ability of toluene remained suppressed even after ketones were removed from the waste air.When a mixture of the pollutants without xylenes was present in the waste air, an RE of 98 % could be observed. In presence of all the pollutants at OL = 12 g.m-3.h-1 only an RE of 88 % could be determined.

Název v anglickém jazyce

Paint Solvent Mixture Removal in Biotrickling Filter

Popis výsledku anglicky

The biotrickling filter used had the following parameters: ID of 150 mm, bed height of 1 m, Pall rings of 15 mm made of polypropylene as a packing material. Pollutants used were: toluene, xylenes, methyl ethyl ketone, methyl isobutyl ketone and n-butyl acetate. The loading tests with toluene were carried out by varying the air flow rate (EBRT = 176-18 s). The total RE with the inlet toluene concentration (Cin) of 100 mg.m-3 was reached up to OL = 20 gC.m-3.h-1 but with Cin = 200 mg.m-3 up to OL = 13 gc.m-3.h-1 only.When the reactor started to be overloaded by the addition of ketones to aromatic hydrocarbons, the RE of both pollutant types dropped. The degradation ability of toluene remained suppressed even after ketones were removed from the waste air.When a mixture of the pollutants without xylenes was present in the waste air, an RE of 98 % could be observed. In presence of all the pollutants at OL = 12 g.m-3.h-1 only an RE of 88 % could be determined.

Druh

D - Stať ve sborníku

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F02%2F0665" target="_blank" >GA104/02/0665: Návrh a provoz biotrickling filtru odstraňujícího těkavé polutanty z odpadních plynů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of 2004 Conference on Biofiltration for Air Pollution Control

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

43-50

Název nakladatele

Ed. J. S. Devinny, Edited by USC Center for Sustainable Cities

Místo vydání

Los Angeles

Místo konání akce

Redondo Beach

Datum konání akce

19. 8. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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