3) 2010 Winged Fiber Presentation

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3) 2010 Winged Fiber Presentation

  1. 1. Winged Fiber Media Presentation 13 August 2010 Pittsburgh, PA. Nano Filtration Technologies, LP
  2. 2. Limited Partnership was started in June 2006. Management Team: The Advisor Group, Inc. Research Partner: Allasso-Industries, Inc. Research Staff and Facility: North Carolina State University and North Carolina Research Center. Advisors: USGBC, BOMA, AFE, Center for Building Performance and Diagnostics, Tillman and Associates, Inc. and Homeland Security – Texas A&M University. Nano Filtration Technologies, LP
  3. 3. Research Focus Low Pressure Resistance and High EfficiencyHEPA Filters ASHRAE Standard 52.2 – MERV (Minimum Efficiency Reporting Value) 17. Minimum 99.97% efficiency at 0.30 microns particle size. Clean Rooms, Hospitals and Hazardous Material Areas. Commercial Office Facilities and Institutional Buildings. Nano Filtration Technologies, LP
  4. 4. LEAF(Low Energy Air Filtration) New super-high-surface-area winged fiber media. Bicomponent - polypropylene and polylactic acid spunbond nonwoven fabric with charge stabilizers. Patents have been approved and issued. 65% less pressure resistance and 50% greater dust holding capacity. Nano Filtration Technologies, LP
  5. 5. Comparison of Denier vs. Specific Surface Areas Nano Filtration Technologies, LP
  6. 6. Winged Fiber with Wings & Backbone Sheath-Core Configuration Sheath (Sacrificial) PLA EastONE CoPET Core (Residual) PP PET PA PLA Nano Filtration Technologies, LP
  7. 7. Typical PP Winged Fibers Nano Filtration Technologies, LP 9.1 ± 1.1 µm 26.9 ± 5.2 µm Aspect Ratio = 0.34
  8. 8. Winged Fiber – SEM Image Nano Filtration Technologies, LP
  9. 9. Winged Fiber - Washed Nano Filtration Technologies, LP
  10. 10. Winged Fiber - Washed Nano Filtration Technologies, LP
  11. 11. Nano Filtration Technologies, LP SEM Image of PP Winged Media
  12. 12. Important Considerations Capture Efficiency Initial Pressure Drop (and Final Pressure Drop) Dust Holding Capacity Indicates the amount of debris the filter media will trap and hold before the flow is restricted such that media must be changed out in the filter press. Nano Filtration Technologies, LP
  13. 13. Winged Fiber - Loaded Nano Filtration Technologies, LP
  14. 14. Test Results65GSM Winged Fiber Media Test Equipment – TSI 8310 Type Aerosol - DOP Flow Rate – 32 LPM Initial Efficiency of Filtration – 70% - 77% Initial Pressure Drop – 1.2mm Aq – 1.9mm Aq Nano Filtration Technologies, LP
  15. 15. Test Results65GSM Winged Fiber +20GSM Meltblown + 65GSM Scrim Test Equipment – TSI 8310 Type Aerosol - DOP Flow Rate – 32 LPM Initial Efficiency of Filtration – 99.992% Initial Pressure Drop – 6.58mm Aq – 7.93mm Aq Nano Filtration Technologies, LP
  16. 16. Test Results65GSM Winged Fiber +8GSM Meltblown + 65GSM Scrim Test Equipment – TSI 8310 Type Aerosol - DOP Flow Rate – 32 LPM Initial Efficiency of Filtration – 98.75% Initial Pressure Drop – 3.84mm Aq Nano Filtration Technologies, LP
  17. 17. 24” X 24” X 12” HEPA Filter Winged Fiber Media Nano Filtration Technologies, LP
  18. 18. RTI - Dust Arrestance Test – Winged Fiber Media Nano Filtration Technologies, LP
  19. 19. 24” X 24” X 12” HEPA Filter Winged Fiber Media - Test Results Nano Filtration Technologies, LP
  20. 20. RTI - Dust Arrestance Test – Camfil Farr Nano Filtration Technologies, LP
  21. 21. RTI - Dust Arrestance Test – Camfil Farr Nano Filtration Technologies, LP
  22. 22. BETA Site Test Massey Building - County municipal facility located in Fairfax County, Virginia. 12 Floors including penthouse totaling 100,000 square feet. Typical metal framed building with a brick and glass façade. Critical condition – Asbestos structural fire proofing. Nano Filtration Technologies, LP
  23. 23. BETA Site Test Split hot deck / cold deck system. 2 cold decks each containing 40 (24” X 24” X 12”) HEPA filters. 2 hot decks each containing 20 (24” X 24” X 12”) HEPA filters. 125 horsepower supply fans. 24 hours per day, seven days per week operation. Nano Filtration Technologies, LP
  24. 24. BETA Site Test - Partners Calvert Jones Co. Inc. – Mechanical contracting and facility services – Alexandria, VA. AirAdvise, Inc. – Performance monitoring of environmental parameters – Portland, OR. Fairfax County Facility Management Team. Nano Filtration Technologies, LP
  25. 25. AirAdvice Remote Monitors – Pressure Nano Filtration Technologies, LP
  26. 26. AirAdvice Remote Monitors - AMP Nano Filtration Technologies, LP
  27. 27. BETA Site Test – Results and Conclusions East Side Pressure Resistance – 0.31” WG West Side Pressure Resistance – 1.20” WG East Side Supply Fan – 23 AMPs West Side Supply Fan – 54 AMPs Projected Annual Energy Saving = $28,072.00 based on $0.14 / KWH. Nano Filtration Technologies, LP
  28. 28. Massey Building White Paper The LEAF Series HEPA Filter ASHRAE Standard (MERV 17) By: James Beach, CIAOP, CEM, LEED AP Fort Pitt Group Nano Filtration Technologies, LP
  29. 29. Filter Research Focus Aluminum Separators Filters – 11-3/4 inches deep, 5-7/8 inches deep and 3 inches deep Pleated Panel Filters – 3 inches, 4 inches and 5 inches depth Cylindrical Filters Nano Filtration Technologies, LP
  30. 30. 5” Deep Pleated HEPA Filter Nano Filtration Technologies, LP
  31. 31. 5” Deep Pleated HEPA Filter Nano Filtration Technologies, LP
  32. 32. 14” OD X 10” ID X 24” LongWinged Fiber Media Nano Filtration Technologies, LP
  33. 33. Isolate Inc. – 1000CFM Room Unit Nano Filtration Technologies, LP
  34. 34. FilterTest Results65GSM Winged Fiber +20GSM Meltblown + 65GSM Scrim Filter Type – Standard Aluminum Separators -11-3/4 inches deep 1050CFM – 0.35 inches Aq – 99.99% 2000CFM – 0.86 inches Aq – 99.99% 2250CFM – 1.03 inches Aq – 99.99% Nano Filtration Technologies, LP
  35. 35. FilterTest Results65GSM Winged Fiber +20GSM Meltblown + 65GSM Scrim Filter Type – Standard Aluminum Separators - 5-7/8 inches deep 0600CFM – 0.23 inches Aq – 99.999% 1000CFM – 0.40 inches Aq – 99.999% 1500CFM – 0.67 inches Aq – 99.999% 2000CFM – 0.96 inches Aq – 99.999% Nano Filtration Technologies, LP
  36. 36. FilterTest Results65GSM Winged Fiber +20GSM Meltblown + 65GSM Scrim Filter Type – Standard Aluminum Separators – 3 inches deep 0300CFM – 0.22 inches Aq – 99.999% 0600CFM – 0.48 inches Aq – 99.999% 0900CFM – 0.73 inches Aq – 99.999% 1500CFM – 1.28 inches Aq – 99.999% Nano Filtration Technologies, LP
  37. 37. Thank You Nano Filtration Technologies, LP Dennis L. Longworth President 1.713.466.5234 (Office) 1.713.306.0914 (Mobile) dlongworth@nanofiltrationtechnologies.com Nano Filtration Technologies, LP

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