TABELLE MICROBIOLOGICHE

Le seguenti tabelle indicano la dose germicida necessaria per l'abbattimento della carica batterica per ogni singolo microorganismo.

Il sistema stern è in grado di eliminare senza problemi ogni tipo di microorganismo riportato in tabella e non solo.

 
                                 BATTERI DOSE (µWs/cm2)
Agrobactrrium tumetaciens 8500
Bacillus Antracis 8700
Bacillus megaterium (vegetative) 2500
Bacillus megaterium (spores) 52000
Bacillus subtilis (vegetative) 11000
Bacillus subtilis (spores) 58000
Clostridium tetani 22000
Corynebacterium diphtheriae 6500
Escherichia coli 7000
Legionella bozemanii 3500
Legionella dumoffii 5500
Legionella gormarii 4900
Legionella micdadei 3100
Legionella lonbeachae 2900
Legionella pneumophia 3800
Leptospira interrogans (infectious jaundice) 6000
Mycobacterium tuberculosis 10000
Neisseria catarrhalis 8500
Proteus vulgaris 6600
Pseudomonas aeruginosa (laboratory strain) 3900
Pseudomonas aeruginosa (envir. strain) 10500
Rhodospirillum rubrum 6200
Salmonelia enteritidis 7600
Salmonelia parathyphi (enteric fever) 6100
Salmonelia typhimurium 15200
Salmonelia typhosa (tyhoid fever) 6000
Sarcina iutea 26400
Serratia marcescens 6200
Shigelia dysenteriae (dysentery) 4200
Shigelia flexneri (dysentery) 3400
Shigelia sonnei 7000
Staphylococcus epidermidis 5800
Staphylococcus aureus 7000
Staphylococcus faecalis 10000
Streptococcus hemolyticus 5500
Streptococcus iactis 8800
Veridans streptococci 3800
Vibrio cholerae 6500
                                     MUFFE DOSE (µWs/cm2)
Aspergillus flavus (yellowish green) 99000
Aspergillus glaucus (bluish green) 88000
Aspergillus niger (black) 330000
Mucor ramosissimus (white gray) 35200
Penicillum digitatum (olive) 88000
Penicillum expensum (olive) 22000
Penicillum roqueforti (green) 26400
Rhizopus nigricans (black) 220000
                                     ALGHE DOSE (µWs/cm2)
 Chlorelia vulgaris (algae) 22000
                                 PROTOZOA DOSE (µWs/cm2)
Nematode eggs 92000
Paramecium 200000
                                   VIRUSES DOSE (µWs/cm2)
Bacteriophage (E.Coli) 6600
Hepatitis virus 8000
Influenza virus 6600
Pollo virus (Poliomyeiitis) 21000
Rota virus 24000
Tobacco masaic virus 440000
                                     LIEVITI DOSE (µWs/cm2)
Baker's yeast 8800
Brewer's yeast 6600
Common yeast cake 13200
Saccharomyces var.ellipsoideus 13200
Saccharomyces sp 17600

 

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