1. Paradigm Change – New Approaches in Filtration & Pre-Filtration Improves Sustainability and Profitability Jim Phene Business Development Director

2. 40 Years of LAKOS

3. Pair of Dimes - Paradigm

4. Paradigm – Frame of Reference

5. Frame of Reference – Self-Imposed Limits

6. Open Mind The Mind is like a parachute…it only works when it is open!

7. Presentation Take-Aways Sustainability Reliability Best Interest of the End User

8. Entropy The tendency of a system to move from order to disorder….

9. Entropy in Action The tendency of a system to move from order to disorder….

10. Barrier Filtration Barrier Filtration - Screens

11. Issues with Barrier Filters – Bags & Screens Bag/Screen Failures Misleading Flow Rate Variation Change Frequently Filtration not available during change out

12. Issues with Sand Media – Cooling Water Applications Significant Water Loss Loss of Filtration During Back Flush Infiltration of Media Surface Sealing Maintenance Space in large applications

14. LAKOS Separator

15. No moving parts to wear out No screen or filter element to plug/fill No maintenance required (backwashing+) No water loss Low / steady pressure loss Continuous / uninterrupted operation LAKOS Separator Benefits Centrifugal Filtration – Separators

16. Separator Demo Separator

17. Typical Applications Full Stream or Inline of Full Flow Side Stream or % of Full Flow Basin or Sump Sweeping Inlet Water Pre-Filtration

18. Technique: Full Stream

19. Typical Applications – Full Stream

20. Typical Applications – Pre-Filtration

21. Typical Applications – Heat Exchanger

22. Inlet Water Filtration - Seawater

23. KORI Nuclear Power Corporation- K1 & K2-KOREA

24. Technique: Side Stream

25. 90% of.35, 1, 5, & 10 Micron

26. Technique: Basin Cleaning

27. Basin Sweeping

28. Entropy in Action The tendency of a system to move from order to disorder….

29. Real World Economics AB-206 1540 Ton Cooling Tower Retrofit with Basin Cleaning

30. INDEPENDENT TEST RESULTS

31. Real World Economics AB-206 1540 Ton Cooling Tower Retrofit with Basin Cleaning

32. ROI and Rule of 72 Saved: $46,481 LAKOS Cost: $75,000 Payback: ($75,000/$46,481) X 12 Months equals 19.36 months. 19.36 months/(12 months/year) = 1.61 years (72/1.61) * 100 = 44.72 % ROI

33. Value of Filtration Energy savings: 8-10% Maintenance savings: 60-90% Water savings: 5-10% Chemical savings: 5-15% Maintain Efficiency Extend Component Life Improve Productivity

34. Presentation Take-Aways Sustainability Reliability Best Interest of the End User

35. Questions? http://www.lakos.com/News/IPS2013.html