Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration

Detalhes bibliográficos
Autor(a) principal: Klapková,Eva
Data de Publicação: 2006
Outros Autores: Halecký,Martin, Fitch,Mark, Soccol,Carlos Ricardo, Paca,Jan
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300020
Resumo: The objective of this work was to determine the influence of microbial inoculation on degradation efficiency. Three biofilters were used for the treatment of waste gas. A mixture of compost and perlite (8:2) served as the packing material. One biofilter was inoculated with a constructed microbial population. The second remained uninoculated, having the natural population present in the compost. The third biofilter was uninoculated and the packing material was sterilized. The degradation ability of the uninoculated biofilter started to drop after 18 days, while the removal efficiency of inoculated biofilter was stable. The sterile biofilter proved to have no removal efficiency. Moisture content of the packing and ability of the packing to keep moisture was tested. The results showed a significant dependence of the degradation efficiency on the packing moisture content, with highest removal efficiency observed at 70 % moisture content.
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spelling Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltrationBiofiltrationconstructed mixed populationmoisture contentpollutant mixtureThe objective of this work was to determine the influence of microbial inoculation on degradation efficiency. Three biofilters were used for the treatment of waste gas. A mixture of compost and perlite (8:2) served as the packing material. One biofilter was inoculated with a constructed microbial population. The second remained uninoculated, having the natural population present in the compost. The third biofilter was uninoculated and the packing material was sterilized. The degradation ability of the uninoculated biofilter started to drop after 18 days, while the removal efficiency of inoculated biofilter was stable. The sterile biofilter proved to have no removal efficiency. Moisture content of the packing and ability of the packing to keep moisture was tested. The results showed a significant dependence of the degradation efficiency on the packing moisture content, with highest removal efficiency observed at 70 % moisture content.Instituto de Tecnologia do Paraná - Tecpar2006-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300020Brazilian Archives of Biology and Technology v.49 n.2 2006reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132006000300020info:eu-repo/semantics/openAccessKlapková,EvaHalecký,MartinFitch,MarkSoccol,Carlos RicardoPaca,Janeng2006-04-24T00:00:00Zoai:scielo:S1516-89132006000300020Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2006-04-24T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
title Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
spellingShingle Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
Klapková,Eva
Biofiltration
constructed mixed population
moisture content
pollutant mixture
title_short Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
title_full Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
title_fullStr Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
title_full_unstemmed Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
title_sort Impact of biocatalyst and moisture content on toluene/xylene mixture biofiltration
author Klapková,Eva
author_facet Klapková,Eva
Halecký,Martin
Fitch,Mark
Soccol,Carlos Ricardo
Paca,Jan
author_role author
author2 Halecký,Martin
Fitch,Mark
Soccol,Carlos Ricardo
Paca,Jan
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Klapková,Eva
Halecký,Martin
Fitch,Mark
Soccol,Carlos Ricardo
Paca,Jan
dc.subject.por.fl_str_mv Biofiltration
constructed mixed population
moisture content
pollutant mixture
topic Biofiltration
constructed mixed population
moisture content
pollutant mixture
description The objective of this work was to determine the influence of microbial inoculation on degradation efficiency. Three biofilters were used for the treatment of waste gas. A mixture of compost and perlite (8:2) served as the packing material. One biofilter was inoculated with a constructed microbial population. The second remained uninoculated, having the natural population present in the compost. The third biofilter was uninoculated and the packing material was sterilized. The degradation ability of the uninoculated biofilter started to drop after 18 days, while the removal efficiency of inoculated biofilter was stable. The sterile biofilter proved to have no removal efficiency. Moisture content of the packing and ability of the packing to keep moisture was tested. The results showed a significant dependence of the degradation efficiency on the packing moisture content, with highest removal efficiency observed at 70 % moisture content.
publishDate 2006
dc.date.none.fl_str_mv 2006-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000300020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132006000300020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.49 n.2 2006
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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