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Process and apparatus for treating drinking water 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-015/04
출원번호 US-0922935 (1978-07-10)
발명자 / 주소
  • Doumas John J. (Wilton CT) Molof Alan H. (New City NY) Raymond Gordon H. (Southington CT) Wikstrom Lee (Pomona NY)
출원인 / 주소
  • Consolidated Foods Corporation (Old Greenwich CT 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

This invention relates to the discovery that chemicals existing in natural waters, which have been pretreated in municipal water treatment facilities, as well as natural surface and underground waters which have not been so pretreated, do inhibit the biocidal effect of known water disinfectants of t

대표청구항

A method of producing biologically safe drinking water from natural water comprising the steps of removing halide ions from said natural water and exchanging for said halide ions an anion which will substantially maintain the original ionic character of said natural water and not inhibit the biocida

이 특허를 인용한 특허 (38)

  1. Morham, Sean D.; Morris, William M.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B., Antimicrobial fabric application system.
  2. Morham, Sean D.; Morris, William M.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B., Antimicrobial fabric application system.
  3. Ijaz, Mohammad Khalid; Zhu, Yun-Peng, Aqueous alcoholic microbicidal compositions comprising zinc ions.
  4. Ijaz, Mohammad Khalid; Zhu, Yun-Peng, Aqueous alcoholic microbicidal compositions comprising zinc ions.
  5. Johann, Juergen; Bissen, Monique, Cartridge for the treatment of drinking water and method for purifying drinking water.
  6. Hughes,Kenneth D., Composite materials for fluid treatment.
  7. Owades, Joseph L.; Owades, Ruth M., Device for treating drinking water to make it hostile to dental plaque.
  8. King, Joseph A., Drinking water purification device.
  9. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
  10. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
  11. Macedo Pedro B. (6100 Highboro Dr. Bethesda MD 20817) Barkatt Aaron (Silver Spring MD), Fixation of anionic materials with a complexing agent.
  12. Johann, Juergen; Bissen, Monique, Ion exchange cartridge for treating drinking water.
  13. Hughes, Kenneth D., Ion-exchange based fluid treatment systems.
  14. Hughes,Kenneth D., Materials for storing and releasing reactive gases.
  15. Morris, William M.; Morham, Sean D.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B., Method for antimicrobial fabric application.
  16. Rodriguez, Felix, Method for preparing a composition for control of microbial contamination in drinking water.
  17. Ciampi,Lee Edward; Daly,Luke J., Methods of synthesizing a ferrate oxidant and its use in ballast water.
  18. Ciampi, Lee Edward, Methods of synthesizing an oxidant and applications thereof.
  19. Ciampi, Lee Edward; Daly, Luke J, Methods of synthesizing an oxidant and applications thereof.
  20. Ciampi, Lee Edward; Smith, Gregory F.; Knoble, Bernie, Methods of synthesizing an oxidant and applications thereof.
  21. De Szalay, Sarah Frances, Microbicidal personal care compositions comprising metal ions.
  22. Bachand Steven P. ; Lubrano Francis M ; Denkewicz ; Jr. Raymond P., Multi-chamber water purification device and method of using the same.
  23. Carter Lawrence E. ; Nelson Steven L., Organic removal process.
  24. Lawrence E. Carter ; Steven L. Nelson, Organic removal process.
  25. Apollo, Frank; Diemer, John; Ijaz, Mohammad Khalid; Zhu, Yun-Peng, Pressurized, sprayable aqueous alcoholic microbicidal compositions comprising zinc ions.
  26. Hughes, Kenneth D., Reactive solutions.
  27. Everett Rollo J. ; Schwab Lawrence R. ; Escobar Carlos G., Split ion exchange system and method of operating.
  28. Apollo, Frank; Diemer, John; Ijaz, Mohammad Khalid; Zhu, Yun-Peng, Sprayable, aqueous alcoholic microbicidal compositions comprising zinc ions.
  29. Gehri, Martin Christian Adrian; Keller, Bernhard; Regenass, Peter, Sterilisation and conservation of liquids.
  30. Henry Koro Miyamoto CA; Walsh Michael Edward CA; Marvin Saul Sorokin CA, System and method for treatment of water.
  31. Cisar, Alan J.; Denvir, Adrain; Hitchens, G. Duncan; Rogers, Thomas D., System for preventing and remediating biofilms in dental equipment.
  32. von Rheinbaben Friedrich,DEX ; Bansemir Klaus-Peter,DEX ; Mainz Beate,DEX ; Hachmann Klaus,DEX, Virucidal disinfectant.
  33. Swift Thomas R. (London GB2) Desty Dennis H. (Walton-On-Thames GB2), Water recirculating apparatus and method.
  34. Rajan, Rajan G.; Rajan, Mathu G., Water treatment apparatus.
  35. Rajan,Raja G.; Rajan,Mathu, Water treatment apparatus.
  36. Rajan, Rajan G.; Rajan, Mathu G., Water treatment apparatus and method.
  37. Rajan,Rajan G.; Rajan,Mathu G., Water treatment apparatus and method.
  38. Giordano, Edward C.; Graves, Thomas W.; Jennings, James M.; Vander Berg, Mark; Storer, William James A.; Gibbs, Douglas R.; Lonsinger, Douglas A., Water treatment device with volumetric and time monitoring features.
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