Uk Presentation (Legionella)


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Uk Presentation (Legionella)

  1. 1. Introducing: The Best Disinfectant for Legionella Control! Silver Catalysed Stabilised Hydrogen Peroxide
  2. 2. New Kid on the Biocide Block Huwa-San TR50 <ul><li>Chlorine 1774 </li></ul><ul><li>Chlorine Dioxide 1814 </li></ul><ul><li>Ozone 1840 </li></ul><ul><li>Silver Peroxides 1980 </li></ul>
  3. 3. <ul><li>50% Hydrogen Peroxide / 320ppm silver </li></ul><ul><li>5 year shelf life </li></ul><ul><li>Stable up to 95 o C </li></ul><ul><li>Breaks down to water and oxygen </li></ul><ul><li>20 times more effective than hydrogen peroxide </li></ul><ul><li>No gap disinfectant. </li></ul>Huwa-San TR50 What is it?
  4. 4. Huwa-San TR50 How does it work ? Hydrogen peroxide stabilised around silver Silver “radiation” 1. The Silver Effect The silver weakens the outer defenses of the micro-organism
  5. 5. Huwa-San TR50 2. The hydrogen peroxide effect Increase in kinetic energy due to presence of micro-organism Hydrogen peroxide pull away and head toward micro-organism
  6. 6. Huwa-San TR50 The combined effect The presence of the Silver has weakened outer defense mechanism. This in combination with the increased energy of the hydrogen peroxide leads to: Micro-organism oxidised DNA destroyed
  7. 7. Huwa-San TR50 The residual H 2 O O 2 After the reaction with the micro-organism we are left with: They disappear into the environment They loose their kinetic energy… … and return to await their next target…
  8. 8. Water Microbiology – Biofilm
  9. 9. Water microbiology 1. Base layer forms 2. Surface layer develops in columns 3. Polysaccharides secreted by bacteria
  10. 10. 4. Protozoa come and graze on biofilm Water microbiology
  11. 11. 5. Legionella penetrate protozoa …and live in it multiplying until protozoa bursts Water microbiology An amoeba (red) pulling a Legionella bacterium (green) into the amoeba cell.
  12. 12. Microbial activity <ul><li>HUWA-SAN destroys: </li></ul><ul><ul><li>BACTERIA, </li></ul></ul><ul><ul><ul><li>VIRUSES, </li></ul></ul></ul><ul><ul><ul><ul><li>ALGAE, </li></ul></ul></ul></ul><ul><ul><ul><ul><ul><li>FUNGI, </li></ul></ul></ul></ul></ul><ul><ul><ul><ul><li>AMOEBA, </li></ul></ul></ul></ul><ul><ul><ul><li>SPORES. </li></ul></ul></ul>Huwa-San TR50
  13. 13. Huwa-San TR50 The components (%) of an efficient disinfectant clean
  14. 14. Huwa-San TR50 Is Chlorine not good enough? <ul><li>Must neutralise and drain from system </li></ul><ul><li>pH dependent </li></ul><ul><li>Forms toxic breakdown products </li></ul><ul><li>Destroys clothing </li></ul><ul><li>Does not deal effectively with </li></ul><ul><li>biofilm or persistent Legionella. </li></ul>
  15. 15. What about Chlorine Dioxide? <ul><li>Chlorine Dioxide does remove biofilm </li></ul><ul><li>2 pack product – RISK </li></ul><ul><li>pH dependent </li></ul><ul><li>Must neutralise and flush from system </li></ul><ul><li>Breaks down to chlorite and chlorate </li></ul><ul><li>More difficult test. </li></ul>Huwa-San TR50
  16. 16. to be the best it must be: Huwa-San TR50 <ul><li>Simpler </li></ul><ul><li>Better </li></ul><ul><li>Cheaper </li></ul>
  17. 17. Huwa-San TR50 Simpler <ul><li>Single chemical </li></ul><ul><li>No neutralisation , No draining </li></ul><ul><li>– you can drink water at disinfection levels . </li></ul><ul><li>No pH restrictions </li></ul><ul><li>Easy to Detect and Measure. </li></ul>
  18. 18. A Good Legionella Biocide Needs to demonstrate efficacy as: Huwa-San TR50 Better 1. Fast Legionella killer TNO Testing 2. Amoebicide Rennes Testing 3. Biofilm removal chemical VITO /PIDPA Tests
  19. 19. Huwa-San TR50 Cheaper <ul><li>You can drink the water at disinfection level of 200ppm therefore can leave it in the system – no neutralisation and save one fill and drain </li></ul><ul><li>BS6700 – No need to return in 16 hours </li></ul><ul><li>Cheaper per kg. than stabilised chlorine dioxide </li></ul><ul><li>Inexpensive dosing system. </li></ul>
  20. 20. What’s the Catch ? Huwa-San TR50 <ul><li>Its new! </li></ul><ul><li>The misconception that Chlorine works </li></ul><ul><li>Secretary of State Approval and CPP (DWI) view on silver levels in water </li></ul><ul><li>No apparent L8 endorsement </li></ul>
  21. 21. to be the best it must be: Huwa-San TR50 <ul><li>Simpler </li></ul><ul><li>Better </li></ul><ul><li>Cheaper </li></ul>
  22. 22. Is the Best Disinfectant for Legionella Control Silver Catalysed Stabilised Hydrogen Peroxide Huwa-San TR50