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특허 상세정보

Ultraviolet wastewater disinfection system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61L-002/00   
미국특허분류(USC) 422/024; 250/45011; 210/748
출원번호 US-0723733 (2000-11-28)
발명자 / 주소
대리인 / 주소
    Glasgow Law Firm, PLLC
인용정보 피인용 횟수 : 38  인용 특허 : 13
초록

An ultraviolet (UV) disinfection system and method for treating for treating waste-containing fluids including a configuration and design to function effectively with at least one UV light source or lamp that is not submerged in the fluid. The UV light source is positioned outside the fluid to be disinfected via exposure to at least one UV dose zone outside the fluid being treated wherein UV light is projected into the at least one dose zone. The UV light source may be presented in a vertical riser configuration, wherein the UV light source is positioned...

대표
청구항

1. An ultraviolet disinfection (UV) system for treating waste-containing fluid, the system comprising at least one light source positioned within a housing and connected to a power source for producing a UV light output from the housing, the system including at least one optical component positioned between the at least one light source and the UV light output from the housing, thereby producing a focused, controllable UV light output that has at least one UV dose zone for providing effective sterilization of microorganisms within the fluid.

이 특허에 인용된 특허 (13)

  1. Riser Andrew P. ; Mathis Ronald F.. Bi-planar multiport illuminator optic design for light guides. USP1999065911020.
  2. Iimura Keiji,JPX. Cleaning apparatus using photocatalyst. USP2000086094767.
  3. Gonzalez-Martin Anuncia ; Murphy Oliver J. ; Hodko Dalibor ; Salinas Carlos. Enhanced photocatalytic oxidation of organics using a porous titanium dioxide membrane. USP2000096117337.
  4. Oster Stephen P.. Method and apparatus for UV-oxidation of toxics in water and UV-disinfection of water. USP2000076090296.
  5. Zhang Yin (Houghton MI) Crittenden John C. (Houghton MI) Hand David W. (Houghton MI) Perram David L. (Allouez MI). Method and apparatus for destroying organic compounds in fluid. USP1996035501801.
  6. Kimura Kunio,JPX ; Shin Dae-Yong,KRX. Method for the preparation of fine hollow glass spheres coated with titanium oxide. USP2000086110528.
  7. Riser Andrew P. ; Rykowski Ronald F. ; Wilson Stephen S.. Optical coupler and method utilizing optimal illumination reflector. USP1999015857041.
  8. Forkner John F. ; Riser Andrew P. ; Rykowski Ronald F. ; Wilson Stephen S.. Optical fiber lensed illumination coupler. USP1998055751870.
  9. Greenberg Charles B. ; Harris Caroline S. ; Korthuis Vincent ; Kutilek Luke A. ; Singleton David E. ; Szanyi Janos ; Thiel James P.. Photocatalytically-activated self-cleaning article and method of making same. USP2000026027766.
  10. Boire Philippe,FRX ; Talpaert Xavier,FRX. Substrate with a photocatalytic coating. USP2000086103363.
  11. Gadgil Ashok ; Garud Vikas,INX. UV water disinfector. USP1998075780860.
  12. Free David (Vancouver CA). Ultra-violet sterilizer having a fluid flow diffuser plate. USP1977024008045.
  13. Russell Larry L.. Water dispensing device. USP1999115992684.

이 특허를 인용한 특허 피인용횟수: 38

  1. Horton, III, Isaac B.. Appliances having UV disinfection device and method. USP2003026524529.
  2. Farren, Alexander. Compositions and methods for UV sterilization. USP2016079387268.
  3. Farren, Alexander; Yeralan, Serdar. Compositions and methods for UV sterilization. USP2017069682161.
  4. Bhullar,Tarseam S.. Device for ultraviolet radiation treatment of body tissues. USP2007047201767.
  5. Fink, Ronald G.; Ellis, Walter; Pearsall, Charles. Environmental air sterilization system. USP2005106955791.
  6. Kuhlmann, Kurt; Matthews, Dan R.. Floating ultraviolet water purification device. USP2009067550089.
  7. Fink, Ronald G.; Ellis, Walter; Bearsall, Charles. Food sanitizing cabinet. USP2004086784440.
  8. Fink,Ronald G; Ellis,Walter; Pearsal,Charles. Food surface sanitation tunnel. USP2007017160566.
  9. Stibich, Mark A.; Froutan, Paul P.; Simmons, Sarah E.; Dale, Charles. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus. USP2016129517284.
  10. Stibich, Mark A.; Froutan, Paul P.; Simmons, Sarah E.; Dale, Charles. Germicidal apparatuses with configurations to selectively conduct different disinfection modes interior and exterior to the apparatus. USP2018019867894.
  11. Stibich, Mark A.; Stibich, Paul R.. Germicidal systems and apparatuses having hollow tumbling chambers. USP2015089114182.
  12. Soler, Robert R.; Maxik, Fredric S.; Bartine, David E.; Bastien, Valerie Ann; Schellack, James Lynn; Grove, Eliza Katar. LED fluid purification system and method. USP2014098840845.
  13. Soler, Robert R.; Maxik, Fredric S.; Bartine, David E.; Bastien, Valerie Ann; Schellack, James Lynn; Grove, Eliza Katar. LED fluid purification system and method. USP2013048420022.
  14. Levy, Uri. Method and apparatus for liquid disinfection using light transparent conduit. USP2013048414779.
  15. Vardiel, Zohar; Levy, Uri; Rozenberg, Ytzhak. Method and apparatus for liquid disinfection using light transparent conduit. USP2016049320818.
  16. Rozenberg, Ytzhak; Kertser, Mike; Lichi, Tovit; Vardiel, Zohar; Kreisel, Itay. Method and system for treating liquids by ultraviolet illumination. USP2014108872131.
  17. Hsueh, Angela M.; Boodaghians, Razmik Baghdassarzadeh. Methods and systems for disinfecting potable water supplies. USP2015069061923.
  18. Horton, III, Isaac B.; Garrett, Kurt Anthony. Microorganism neutralization device and method. USP2004056737020.
  19. Stibich, Mark A.; Wolford, James B.; Garfield, Alexander N.; Rathgeber, Martin; Frydendall, Eric M.. Mobile ultraviolet lamp apparatuses having a reflector system that redirects light to a high touch area of a room. USP20180610004822.
  20. Takahashi, Akira; Kinouchi, Yohsuke; Akutagawa, Masatake. Outdoor water treatment apparatus to kill bacteria with ultraviolet light. USP2012128324595.
  21. Farren, Alexander; Bareket, Noah; Beard, Thomas Edgar. Portable UV devices, systems and methods of use and manufacturing. USP20180810046073.
  22. Walker, Robert C.; Minsky, Milan. Portable UV-LED water purification system. USP2014088816300.
  23. Cole, Theodore John; McConnell, Donald Paul. Portable light fastening assembly. USP2018029901652.
  24. Cole, Theodore John; McConnell, Donald Paul. Portable light fastening assembly. USP2016019242018.
  25. Maxik, Fredric S.; Bartine, David E.; Soler, Robert R.; Flickinger, Gregory; Zhou, Ran. Radiated energy sterilization device and associated method. USP2017039597420.
  26. Stibich, Mark A.; Dale, Charles; Guerrero, Jr., Edward C.; Froutan, Paul P.; Simmons, Sarah E.; Ciorneiu, Boris. Room and area disinfection utilizing pulsed light with modulated power flux and light systems with visible light compensation between pulses. USP20190410245340.
  27. Stibich, Mark A.; Dale, Charles; Guerrero, Jr., Edward C.; Froutan, Paul P.; Simmons, Sarah E.; Ciorneiu, Boris. Room and area disinfection utilizing pulsed light with modulated power flux and light systems with visible light compensation between pulses. USP20190410245341.
  28. Stibich, Mark A.. Systems which determine operating parameters and disinfection schedules for germicidal devices. USP2017089744255.
  29. Farren, Alexander. UV devices, systems and methods for UV sterilization. USP2017069687575.
  30. Byers, Matthew E.; McFarland, John; Carrol, Charlie; France, Adrian; Westphal, Andy; Nett, Jason. UV disinfection system. USP2014088795600.
  31. Cole, Theodore John. UV germicidal system, method, and device thereof. USP2018059974873.
  32. Farren, Alexander. UV sterilization of containers. USP2017079707306.
  33. Farren, Alexander. UV sterilization of containers. USP2015069044521.
  34. Stibich, Mark Andrew; Wolford, James Blaine; Garfield, Alexander Nathan; Rathgeber, Martin. Ultraviolet discharge lamp apparatuses having lamp housings which are transparent to ultraviolet light. USP2017099773658.
  35. Stibich, Mark Andrew; Wolford, James Blaine; Garfield, Alexander Nathan; Rathgeber, Martin. Ultraviolet discharge lamp apparatuses having optical filters which attenuate visible light. USP2015079093258.
  36. Stibich, Mark Andrew; Wolford, James Blaine; Garfield, Alexander Nathan; Rathgeber, Martin; Frydendall, Eric Martin. Ultraviolet discharge lamp apparatuses with one or more reflectors. USP2017079698003.
  37. Stibich, Mark Andrew; Wolford, James Blaine; Garfield, Alexander Nathan; Rathgeber, Martin; Frydendall, Eric Martin. Ultraviolet discharge lamp apparatuses with one or more reflectors. USP2015109165756.
  38. Tabata, Masanori; Chiyomaru, Masaru; Susaki, Makoto; Shirakusa, Yukiko; Kamimura, Kazuhide; Ito, Tetsuya; Nakamura, Hiroyuki. Wastewater treatment apparatus. USP2013108562828.