ultraviolet death rates

Ultraviolet disinfection

UV 254 nm. (mWsec/cm2) required for a 90% killing of various microorganisms


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Bacteria Viruses Mould Spores
Yeast Algae Fish Diseases


upBACTERIA DOSE(mWsec/cm2)
Agrobacterium Tumefaciens 4200
Bacillus Anthracis 4500
Bacillus Megaterium (Spores) 1300 / 3,750 (9070)
Bacillus Subtllis (Spores) 5800 / 7100 (12000)
Bacillus Paratyphosus 3200
Bacillus Enteritidis 4000
Corynebacterium Diphtheriae 3750
Clostridium Tetani 4900
Clostridium Botullnum 12000
Dysentery Bacilli 2200 (1000)
Eberthella Typhosa 2140
Escherichia Coll in air 3000
Escherichia coll in water 5400
Leptospira SPP (infectious Jaundice) 3000
Legionella Pneumophila 2040 / 900
Legionella Bozemanii 1800
Legionella Dumoffli 3000
Legionella Gormanii 2500
Legionella Micdadel 1500
Legionella Longbeachae 1500
Listeria Monocytogenes 3400
Micrococcus Candidus 6050
Micrococcus Spaheroides 10000
Micrococuss Lysodeiktus
(M. Lutens, Phosphate, Buffer)
23000
Micrococcus Radiodurans 20500
Micrococcus Piltoniensis 8100
Mycobacterium Tuberculosis 6200
Neisseria Catarrhalis 4400
Phytomonas Tumefaciens 4400
Proteus Vulgaris 3000
Pseudomonas Aeruginosa 5500
Pseudomonas Fluorescens 3500
Salmonella Enteritidis 7600
Salmonella Paratyphi
(Enteric Fever)
6100
Salmonella Typhimurium 8000
Salmonella Typhosa
(Typhoid Fever)
6000
Sarcina Lutea 19700
Serratia Marcescens 2420
Shigella Dysenteriae (Dysentery) 4200
Shigella Paradysenteriae 1680
Shigella Flexneri (Dysentery) 1700
Shigella Sonnel 2100
Spirillium Rubsum 4400
Staphylococcus Albus 18400
Staphylococcus Aureus 2600
Streptococcus Haemolyticus (A) 6700
Streptococcus Haemolyticus (D) 9500
Streptococcus Lactis 6150
Steptococcus Viridans 2000
Streptococcus Pyrogenes 2160
Sreptococcus Salivarius 2000
Streptococcus Faecalls 4500
Tuberculose Bacillus 10000
Vibrio Comma 3100
Vibrio Choierae 6500



upVIRUSES DOSE(mWsec/cm2)
Adenovirus 3 1500
Bacteriophage (E. Coli Virus) 3000
Coxsackie Virus A9 1200
Coxsackie Virus B1 3000
Echovirus 1 11000
Echovirus 11 12000
Hepatitis B Virus 11000
Virus Hepatitis infeccioso 5800 / 8000
Influenza 3400
Poliovirus 1 11000 / 7000
Poliovirus 2 12000
Poliovirus 3 10000
Rotavirus SA 11 7800
Tobacco Mosaic 240000



upMOULD SPORES DOSE(mWsec/cm2)
Aspergillus Niger (bread) 100000
Aspergillus Amstelodami (meat) 70000
Aspergillus Niger 132000
Aspergillus Flavus 60000
Aspergillus Glaucus 11000
Cladosporium Herbarum
(Cold Stores)
30000 - 70000
Fungi from manure, soll, etc 120000
Mucor Mucedo
(meat, fat, bread, cheese)
50000 / 70000
Mucor Racemousus A/B 3400
Mucor Ramosissimus 17000
Oospara Lactis 5000
Pennicillium Digitatum 44000
Penicillium Expansum 13000
Penicillium Chrysogenum 30000 - 50000
Penicillum Roqueforti 13000
Rhizopus Nigricans 100000
Scopulariopsis Brevicaulis (cheese) 5000



upYEASTS DOSE(mWsec/cm2)
Bakers 3900
Brewers 10000
Common yeast cake 6000
Gunger yeast 18950
Pichia 34560
Saccharomyces Ellipsoideus 6000
Saccharomyces SP 8000
Saccharomyces Cerevisiae 6000
Saccharomyces Turbidans 9000
Saccharomyces Cake 8500
Saccharomyces Willianus 34000
Torula Sphaerica
(milk and cream)
2300



upALGAE DOSE(mWsec/cm2)
Blue - Green 300000 - 600000
Chiorella Vulgaris (algae) 14000
Nematode Eggs 51000
Paramecium 110000
Protozoa 60000 - 100000



upFISH DISEASES DOSE(mWsec/cm2)
Fungl (typical) 24000
Ichtyophthirius (white spot) 40000
Infectious Pancreatic Necrosis
(IPN)
60000
Saprolegnia
(Fungal Disease)
13000
Viral Hemorrhagic Spticaemia
(VHS)
24000



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