03-02-2010, 08:09 PM
need complete detail about this topic
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BIO-OXIDATION - A TECHNOLOGY FOR SUSTAINABLE AIR POLLUTION CONTROL
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04-02-2010, 10:35 AM
please go through this articles which help you to get ideas of BIO OXIDATION A SUSTAINABLE AIR POLLUTION CONTROL
http://cleanairplantdoc_repository/dsp_download_file.cfm?str_file_location=%2Fairandwatersolutions%2Fdoc_repository%2Ffiles%2Fsection8%2Fbio-hygieneics%2009%2004.pdf
http://remtech2008remtech/2003/pdf/03-Boswell.pdf
http://bioreactionuserfiles/files/papers/disruptive_tech.pdf
http://aicheuploadedFiles/SBE/DepartmentUploads/UNDERS7E1.pdf
http://apawoodEWTA/TechForum/bio-oxidation.pdf
http://cleanairplantdoc_repository/dsp_download_file.cfm?str_file_location=%2Fairandwatersolutions%2Fdoc_repository%2Ffiles%2Fsection8%2Fbio-hygieneics%2009%2004.pdf
http://remtech2008remtech/2003/pdf/03-Boswell.pdf
http://bioreactionuserfiles/files/papers/disruptive_tech.pdf
http://aicheuploadedFiles/SBE/DepartmentUploads/UNDERS7E1.pdf
http://apawoodEWTA/TechForum/bio-oxidation.pdf
17-05-2010, 12:44 AM
pls send me a full seminar repot on reducing green house gases through biooxidation.urgent
pls send me a full seminar repot on reducing green house gases through biooxidation.urgent
pls send me a full seminar repot on reducing green house gases through biooxidation.urgent
17-05-2010, 08:28 AM
Bio-Oxidation
Biological air-pollution control technology has been used extensively. The factors that restricted the use of bio -oxidation are:
-the relatively large size of the units
-the weight of these biofilters precluded their placement on a building roof
-the compliance assurance monitoring
(CAM) regulations of the 1990 Clean Air Act
Amendments require verification of control equipment
performance on a continuous basis
The changing landscape
Bio oxidation facilitators in the form of biofilters, biotrickling filters and bioscrubbers have been made available. In a biofilter microorganisms are attached to a substrate
and a non-bioactive humidification system maintains
the proper moisture level.A bioscrubber is a water-scrubbing device with a suspended
microbial component through which water
recirculates. Bioscrubbers may be designed to use the
effluent (non-chlorinated) from an extended-aeration or activated-sludge type wastewater treatment plant. In a biotrickling filter, microbes
are attached to natural or artificial substrates,
and water for humidification and the stream to be
treated flow over the substrates and are recirculated.
Operational factors:
Moisture:
The bed of biomass must be neither too dry nor too
wet (flooded).the biomass
will die if dry and the biomass may wash out or be drowned if wet.
Temperature:
Temperature controls the metabolism of the microbes.a warm (approximately 25“35°C) biooxidation unit will generally support more organisms,
both in terms of the number of organisms and the number
of species, at higher activities (metabolic rates).
pH:
Bioreactors
can function at pHs ranging from as low as 2“3 to as
high as 8 or 9. careful attention
must be paid to the pH of the system since the chlorinated and sulfur-containing compounds
produce acids upon biological degradation.
for more details, refer the pdf links given in the previous reply in this thread
Biological air-pollution control technology has been used extensively. The factors that restricted the use of bio -oxidation are:
-the relatively large size of the units
-the weight of these biofilters precluded their placement on a building roof
-the compliance assurance monitoring
(CAM) regulations of the 1990 Clean Air Act
Amendments require verification of control equipment
performance on a continuous basis
The changing landscape
Bio oxidation facilitators in the form of biofilters, biotrickling filters and bioscrubbers have been made available. In a biofilter microorganisms are attached to a substrate
and a non-bioactive humidification system maintains
the proper moisture level.A bioscrubber is a water-scrubbing device with a suspended
microbial component through which water
recirculates. Bioscrubbers may be designed to use the
effluent (non-chlorinated) from an extended-aeration or activated-sludge type wastewater treatment plant. In a biotrickling filter, microbes
are attached to natural or artificial substrates,
and water for humidification and the stream to be
treated flow over the substrates and are recirculated.
Operational factors:
Moisture:
The bed of biomass must be neither too dry nor too
wet (flooded).the biomass
will die if dry and the biomass may wash out or be drowned if wet.
Temperature:
Temperature controls the metabolism of the microbes.a warm (approximately 25“35°C) biooxidation unit will generally support more organisms,
both in terms of the number of organisms and the number
of species, at higher activities (metabolic rates).
pH:
Bioreactors
can function at pHs ranging from as low as 2“3 to as
high as 8 or 9. careful attention
must be paid to the pH of the system since the chlorinated and sulfur-containing compounds
produce acids upon biological degradation.
for more details, refer the pdf links given in the previous reply in this thread
13-03-2012, 10:39 AM
to get information about the topic"bio oxidation a technology for sustainable air pollution control" full report ppt and related topic refer the page link bellow
http://cleanairplantdoc_repository/dsp_download_file.cfm?str_file_location=%2Fairandwatersolutions%2Fdoc_repository%2Ffiles%2Fsection8%2Fbio-hygieneics%2009%2004.pdf
http://remtech2008remtech/2003/pdf/03-Boswell.pdf
http://bioreactionuserfiles/files/papers/disruptive_tech.pdf
http://aicheuploadedFiles/SBE/DepartmentUploads/UNDERS7E1.pdf
http://apawoodEWTA/TechForum/bio-oxidation.pdf
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