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BIOREACTORS for effluent treatment with LEVAPOR For the biotreatment of effluents using the biofilm technology, several types of bioreactors can be used. They must achieve a good distribution of the medium in order to ensure an optimal mass transfer, respectively a good three-phase-separation of gases, biomass and carrier from the liquid medium. For aerobic processes, the optimal choice for is depending on level of pollution, respectively the required specific oxygene demand of the effluent. For concentrated pollutants with high oxygene uptake are fluidised bed reactors the most suitable, however for low polluted effluents, respectively biological aftertreatment of pretreated effluents represent expanded bed or fixed bed reactors (trickling filters) the optimal choice. For the anaerobic process are concentration and degradability of the pollutants, respectively the expected biogas production the decisive factors. For effluents, containing persistent pollutants, the treatment in relatively low loaded anaerobic expanded bed reactors using LEVAPOR-F carrier showed the best performance.
Bio-trickling filter with LEVAPOR in the storage for used plastics
LEVAPOR GmbH • Kölner Str. 38 • D-51379-Leverkusen • Geschäftsführung Dr. Imre Pascik • Telefon: +49 (0) 2173 - 93 87 15 • Mobil +49 (0) 177 - 786 55 33 • e-mail: levapor@web.de
WHAT IS LEVAPOR? LEVAPOR - TYPES and PROPERTIES LEVAPOR-C adsorbing, porous carrier material for special microorganisms LEVAPOR-F for anaerobic reactors LEVAPOR - TYPES and PROPERTIES The LEVAPOR-Story OPERATIONAL AREAS LEVAPOR in OFF - GAS TREATMENT in BIO-TRICKLING FILTERS Biotreatment of off-gases from a waste water buffer Biotreatment of off-gases from a storage of plastic wastes Biotreatment of off-gases from a building for sludge presses Biotreatment of off gases containing styrene LEVAPOR IN WASTE WATER TREATMENT LEVAPOR in COD-elimination Treatment of toxic pulp mill effluents Treatment of chemical effluents Treatment of agrochemical effluents LEVAPOR in AOX-degradation LEVAPOR in nitrification Nitrification of municipal effluents Nitrifikation of complex industrial effluents Nitrification of inhibitory chemical effluents Nitrification of high salinity chemical effluents LEVAPOR in municipal effluent treatment Nitrification of municipal effluents LEVAPOR in small waste water treatment plants LEVAPOR in OFF - GAS TREATMENT in BIO-TRICKLING FILTERS Biotreatment of off-gases from a waste water buffer Biotreatment of off-gases from a storage of plastic wastes Biotreatment of off-gases from a building for sludge presses Biotreatment of off gases containing styrene BIOREACTORS for effluent treatment using LEVAPOR-carrier Biofilters Fluidised bed reactors NEWS IMPRINT LINKS CUSTOMER