Biofiltration of a styrene/acetone vapor in two reactor types under conditions of styrene overloading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25006096%3A_____%2F14%3A%230000172" target="_blank" >RIV/25006096:_____/14:#0000172 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1590/S1516-8913201402497" target="_blank" >http://dx.doi.org/10.1590/S1516-8913201402497</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Biofiltration of a styrene/acetone vapor in two reactor types under conditions of styrene overloading
Original language description
This aim of study was to compare the performance of a biofilter (BF) and trickle bed reactor (TBR) under increased styrene loading with a constant acetone load, 2 gc/m3/h. At styrene loading rates up to 30 gc/m3/h, the BF showed higher styrene removal than TBR. However, the BF efficiency started to drop beyond this threshold loading and could never reach steady state, whereas the TBR continued to yield a 50% styrene removal. The acetone removal remained constant (93-98%) in both the reactors at any styrene loading. Once the overloading was lifted, the BF recovered within 26 min, whereas the TBR efficiency bounced back only to 95%, gradually returning to complete removal only in 10 h.
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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Project
<a href="/en/project/TA03020395" target="_blank" >TA03020395: Research, development and technological application of a combined biological treatment system and a biosurfactant impact on a degradation of hydrophobic and polar vapor mixtures.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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