Dosificacion U.V. en virus bacterias y hongos

Algunos Micro-organismos Desactivados Por LightIncident Energies Germicida Ultravioleta a 253.7 Nanometers (2537 Angström) necesario para inhibir la formación de la colonia en mayor que 99.9% de Micro-organismos (moderado en segundos del microwatt  por centimetro cuadrado.

Bacteria

UV Dose

Bacteria

UV Dose

 

Agrobacterium lumefaciens 5

8,500

Pseudomonas aeruginosa
 (Environ. Strain) 1,2,3,4,5,9

10,500

 

Bacillus anthracis 1,4,5,7,9 (anthrax veg.)

 

               

8,700

 

Bacillus anthracis Spores (anthrax spores)*

*There are conflicting values reported for inactivation of the anthrax spore ranging between 9,400 - 135,000 microwatt-seconds per square centimeter (for 99% inactivation). There are some studies underway to resolve this conflict and we hope to have a reliable value to report within the next several months.

46,200

Pseudomonas aeruginosa 
(Lab. Strain) 5,7

3,900

 

Pseudomonas fluorescens 4,9

6,600

 

Rhodospirillum rubrum 5

6,200

 

Bacillus megatherium Sp. (veg) 4,5,9

2,500

 

Bacillus megatherium Sp. (spores) 4,9

5,200

Salmonella enteritidis 3,4,5,9

7,600

 

Bacillus paratyphosus 4,9

6,100

Salmonella paratyphi (Enteric Fever) 5,7

6,100

 

Bacillus subtilis 3,4,5,6,9

11,000

Salmonella Species 4,7,9

10,000

 

Bacillus subtilis Spores 2,3,4,6,9

22,000

Salmonella typhimurium 4,5,9

15,200

 

Clostridium tetani

23,100

Salmonella typhi (Typhoid Fever) 7

7,000

 

Clostridium botulinum

11,200

Salmonella

10,500

 

Corynebacterium diphtheriae 1,4,5,7,8,9

6,500

Sarcina lutea 1,4,5,6,9

26,400

 

Dysentery bacilli 3,4,7,9

4,200

Serratia marcescens 1,4,6,9

6,160

 

Eberthella typhosa 1,4,9

4,100

Shigella dysenteriae - Dysentery 1,5,7,9

4,200

 

 

Escherichia coli 1,2,3,4,9

6,600

Shigella flexneri - Dysentery 5,7

3,400

Legionella bozemanii 5

3,500

Shigella paradysenteriae 4,9

3,400

Legionella dumoffill 5

5,500

Shigella sonnei 5

7,000

Legionella gormanil 5

4,900

Spirillum rubrum 1,4,6,9

6,160

Legionella micdadei 5

3,100

Staphylococcus albus 1,6,9

5,720

Legionella longbeachae 5

2,900

Staphylococcus aureus 3,4,6,9

6,600

Legionella pneumophila (Legionnaire's Disease)

12,300

Staphylococcus epidermidis 5,7

5,800

Leptospiracanicola-Infectious Jaundice 1,9

6,000

Streptococcus faecaila 5,7,8

10,000

Leptospira interrogans 1,5,9

6,000

Streptococcus hemolyticus 1,3,4,5,6,9

5,500

Micrococcus candidus 4,9

12,300

Streptococcus lactis 1,3,4,5,6

8,800

Micrococcus sphaeroides 1,4,6,9

15,400

Streptococcus pyrogenes

4,200

Mycobacterium tuberculosis 1,3,4,5,7,8,9

10,000

Streptococcus salivarius

4,200

Neisseria catarrhalis 1,4,5,9

8,500

Streptococcus viridans 3,4,5,9

3,800

Phytomonas tumefaciens 1,4,9

8,500

Vibrio comma (Cholera) 3,7

6,500

Proteus vulgaris 1,4,5,9

6,600

Vibrio cholerae 1,5,8,9

6,500

Molds

UV Dose

Molds

UV Dose

Aspergillus amstelodami

77,000

Oospora lactis 1,3,4,6,9

11,000

Aspergillus flavus 1,4,5,6,9

99,000

Penicillium chrysogenum

56,000

Aspergillus glaucus 4,5,6,9

88,000

Penicillium digitatum 4,5,6,9

88,000

Aspergillus niger (breed mold) 2,3,4,5,6,9

330,000

Penicillium expansum 1,4,5,6,9

22,000

Mucor mucedo

77,000

Penicillium roqueforti 1,2,3,4,5,6

26,400

Mucor racemosus (A & B) 1,3,4,6,9

35,200

Rhizopus nigricans (cheese mold) 3,4,5,6,9

220,000

 Protozoa

UV Dose

Protozoa

UV Dose

Chlorella vulgaris (algae) 1,2,3,4,5,9

22,000

Giardia lamblia (cysts) 3

100,000

Blue-green Algae

420,000

Nematode Eggs 6

40,000

E. hystolytica

84,000

Paramecium 1,2,3,4,5,6,9

200,000

 Virus

UV Dose

Virus

UV Dose

Adeno Virus Type III 3

4,500

Influenza 1,2,3,4,5,7,9

6,600

Bacteriophage 1,3,4,5,6,9

6,600

Rotavirus 5

24,000

Coxsackie

6,300

Tobacco Mosaic 2,4,5,6,9

440,000

Infectious Hepatitis 1,5,7,9

8,000

 

 

Yeasts

UV Dose

Yeasts

UV Dose

Baker's Yeast 1,3,4,5,6,7,9

8,800

Saccharomyces cerevisiae 4,6,9

13,200

Brewer's Yeast 1,2,3,4,5,6,9

6,600

Saccharomyces ellipsoideus 4,5,6,9

13,200

Common Yeast Cake 1,4,5,6,9

13,200

Saccharomyces sp. 2,3,4,5,6,9

17,600

1. "The Use of Ultraviolet Light for Microbial Control", Ultrapure Water, April 1989.
2. William V. Collentro, "Treatment of Water with Ultraviolet Light - Part I", Ultrapure Water, July/August 1986.
3. James E. Cruver, Ph.D., "Spotlight on Ultraviolet Disinfection", Water Technology, June 1984.
4. Dr. Robert W. Legan, "Alternative Disinfection Methods - A Comparison of UV and Ozone", Industrial Water Engineering, March/April 1982. 
5. Unknown 
6. Rudolph Nagy, Research Report BL-R-6-1059-3023-1, Westinghouse Electric Corporation.
7. Myron Lupal, "UV Offers Reliable Disinfection", Water Conditioning & Purification, November 1993.
8. John Treij, “Ultraviolet Technology”, Water Conditioning & Purification, December 1995.9. Bak Srikanth, “The Basic Benefits of Ultraviolet Technology”, Water Conditioning & Purification, December 1995.