Technical Presentation

1. Technical Presentation

2. Technical Presentation • Welcome To The Age Of • Hydro-Optic Disinfection

3. Hydro-Optic Disinfection (HOD) Technology“The Liquid Wave Guide" Utilizing Fiber Optic Principles“Total Internal Reflection” Simply powerful

4. Water Disinfection Technologies Today

5. Conventional UV Systems… Open Channel • Key Issues: • Reliability: Is it working? • Maintenance • Monitoring Reactors Immersed lamps Immersed lamps Immersed lamps

6. Introducing the Atlantium R-Series HODTM System– An Out-of-the-Box Design 1. UV Light sources OUTSIDE THE WATER completely 3. Dual sensor configuration for accurate monitoring 2. Air-cooling for light source – not dependant on water flow 4. Central quartz reactor chamber traps light inside flowing water 1 1 4 2 3 3 Cut-away view of the Atlantium R-200. Light beams illustrate the fiber optic Total Internal Reflection principle.

7. AIR AIR AIR AIR R-Series Hydro Optic Disinfection System Cross Section and Operation Principles Reflector MPHI* UV Light Source Quartz Tube Air Cooling Air Block WATER Lamp status monitors Quartz Window Water transmission monitor *Medium Pressure High Intensity

8. Computer Simulations Illustrate HOD Maximum Uniform Dose Distribution CFD Modeling by Atlantium

9. Conventional UV Many lamps, light cannot be uniform Microbes may escape UV

10. Dark Spots in Conventional UV Reactors Design “Low-dose-tracks” ; “Escape routes” ; “Dark spots”

11. Dark Tracks Overlap the Water High Velocity Areas Low light level AND High velocity Water Low-dose tracks Water Speed Between Lamps

12. HOD Advantages: No Escape and No Deposits Lamp outside reactor (air cooled) HOD Reactor Conventional UV Deposits form on the hot quartz protecting sleeve * Reduced reliability* Frequent cleaning/replacement

13. Simplicity in Operation and Maintenance 1 MPHI lamp (25cm) outside water Safe Start/Stop operation Minimal cleaning -No hydraulic obstruction HOD Reactor Conventional UV 18LP lamps (100cm each); or 6 LPHO lamps (100cm each) All inside water and reactor

14. No Hazardous Mercury In the Water Conventional UV Risk of Mercury droplets into the water stream

15. Superior Monitoring Ensures Reliability HOD Reactor Direct measurement of UV source Additional detector for water turbidity Conventional UV Measuring UV light through water (light, sleeve fouling, and water)

16. Atlantium’s Advanced Control and Monitoring System

17. Atlantium’s Advanced Control and Monitoring System

19. Applications in Food & Beverage

20. Activated Carbon Activated Carbon UV HOD R-Series with Activated Carbon Conventional use: UV used after AC to control bacterial breakout R-Series reactor used before AC to prevent bacterial growth Frequent CIP and backwash High count cannot be totally Eliminated by UV

21. Applications in Food & Beverage (in development*) * In various degrees of Research and Development

22. Municipal

23. Membrane Protection from Bio-Film MEKOROT Water Desalination Plant – Ktsiot, Negev Desert 450 m³/hr • Two Atlantium R-200 units before desalination membrane trains • Reducing Biological Algal Load • Reducing Operational & Energy Costs • Increasing Membrane Life • Reducing Membrane Cleaning / Maintenance

24. 1 2 A B A B Atlantium HOD Prevents Algae Growth • Samples Before (A) and After (B) Atlantium HOD system • Taken from sea water fish hatchery installation (Pinar) • Picture 1: Samples incubated for 28 days in dark chamber in room temp. • Picture 2: Samples incubate for 28 days in room light and temperature • Results clearly show Atlantium prevention of Algae growth

25. Atlantium “HOD Fire Wall” ApplicationTNUVA E.T. – One of the World’s Largest Dairies External View of Atlantium’s Facility Note Far Sampling point – 1500 ft down the line from the HOD system Hydro-Optic Disinfection To Replace Pasteurization 3 x 100 m3/hr Atlantium HOD Units

26. Before: 75 low pressure UV units After: 1 Atlantium HOD unit Striking Commercial Results • In first 4 months: • Increase fish yields: • Sea Bream: 100% • Sea Bass: 50% • 50% increase in revenues • Reduce Antibiotics by 90%!!! • Reduced full time maintenance person • Customer ordered another unit for a nearby hatchery Samples taken beginning of summer (22°) Samples taken end of summer (27°) Fish Hatchery Installation – Pinar, Turkey

27. HOD Technology - R-Series • 1 or 2 Lamp Configuration: • (Log Reduction, UVT, Redundancy, Flow Rate) • Varying Reactor Sizes: • Models available: R- 25; R-50; R-100; R-150; R-200 • (10-300 m³/hr : 100 GPM -1200 GPM) • To 1.5 MGD • Q3, Q4 2006: • R- 500; 1000 • (300-1500 m³/hr: 1200 GPM - 6000 GPM) • To 8.5 MGD

28. The R-Series Complete Water Disinfection Solution Output: 50-700 mj/cm² Superior Environmental Friendliness No “Mercury To Fluid” Exposure Low Power Consumption Small “Foot-Print” Design Simple Operation & Maintenance Accurate & Direct Monitoring Comprehensive Operational Reporting Low Cost Of Ownership Broad Spectrum UV Total Kill !

29. Disinfection Technologies TodayAtlantium is Advanced Disinfection Performance (log) Atlantium HOD Pasteurizers Membranes Ozone Conventional UV Chemical Treatments Total Cost

30. Customers In Process(partial list)

31. Summary • Atlantium: Innovative Water Disinfection Solutions • Hydro-Optic Disinfection (HOD) A solution that really works! • Successful Installations / Documented Results • Comprehensive Intellectual Property (IP) Portfolio • Registered & Pending Patents Worldwide • International Presence • Partnering With Reps/Distributors & OEM’s • On-site Engineering Support, Start-Up & Training • “State-Of-The-Art” • System Monitoring Technology • System Performance Reporting Programs

32. Technical Presentation Atlantium, Ltd. PO Box 21900 Mesa, AZ 85277 888.846.2464 info@atlantium.com www.atlantium.com THANK YOU!