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Biologische Abluftreinigung. Tl.2. Reinigung einer industriellen formaldehydhaltigen Abluft im Technikumsmaßstab

Biological waste air purification. Part 2. Purification of an industrial formaldehyde containing waste air in pilot plant scale
 
: Menner, M.; Bez, J.; Bronnemeier, R.

ZFL. Internationale Zeitschrift für Lebensmittel-Technik, Marketing, Verpackung und Analytik 42 (1991), Nr.10, S.570-578
ISSN: 0341-2938
ISSN: 0722-5733
Deutsch
Zeitschriftenaufsatz
Fraunhofer ILV ( IVV) ()
biological waste air purification; biologische Abluftreinigung; bioscrubber; Biowäscher; decomposition of pollutants; Kulturstabilität; Lastwechselverhalten; pilot bioscrubber; response to load cycles; Schadstoffabbau; stability of microbial culture; starter culture; Starterkultur; Technikumsbiowäscher

Abstract
Part 1 of this contribution about waste air purification published in ZFL 7-8/91 introduced the various types of waste air purification processes. Biofilters and bioscrubbers were described in detail under integration of own research results. The second part of this contribution deals with a special example of industrial waste air and its biological purification: for degradation of an industrial waste air load consisting of three carbohydrates a bioscrubber was applied. The plant was inoculated with a special starter culture of defined strains of microorganisms selected by screening. This resulted in an effective short start-up period with a high degradation rate. The degradation activity was investigated under load alternation and under ammonium limitation. At the end of the experiments the mixed culture was analysed.

: http://publica.fraunhofer.de/dokumente/PX-6728.html