INFO
Bio-trickling filter with LEVAPOR in the storage for used plastics
LEVAPOR IN WASTE WATER TREATMENT Improval of bioprocesses via immobilisation of biomass on adsorbing, porous LEVAPOR-carrier The biotreatment of complex effluents, containing poorly degradable pollutants is often problematical, because • their biodegradation is a result of a “microbial-teamwork”, while • such “specialists” mainly don´t tend to build fast settling flocs, • leading to their wash-out from the reactor and thus • resulting in a less efficient biotreatment process. However, achieving an efficient retention of “specialists” in the bioreactor, renders the process stable. One of the most effective methods for improval of bioprocesses represents the immobilisation of biomass, meaning the fixation of the microbial cells on solid surfaces by building biofilms, resulting in a higher • biomass concentration in the bioreactor • degradation efficiency and process stability, by • resistance to temperature-, pH- and toxic/loading peaks and • a lower excess sludge production. LEVAPOR in waste water treatment The IMMOBILISATION of biomass shows remarkable advantages, if the waste water • contains toxic and/or • slowly degradable pollutants and/or • high amounts of salts ( > 20 g/L) • shows considerable qualitative fluctuations in fluctuation or/and the biomass shows • poor flocculation properties l• ow settling velocities (0,1 to 0,5 m/h) and • disintegration of the initial structure (flocs , pellets)
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