$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method and apparatus for high efficiency reverse osmosis operation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-061/00
출원번호 US-0242249 (1999-09-28)
국제출원번호 PCT/US97/14239 (1997-08-12)
국제공개번호 WO98/06483 (1998-02-19)
발명자 / 주소
  • Mukhopadhyay, Debasish
대리인 / 주소
    Goodloe, Jr., R. Reams
인용정보 피인용 횟수 : 87  인용 특허 : 46

초록

A process for treatment of water via membrane separation to remove hardness and non-hydroxide alkalinity by simultaneous removal in a weak acid cation exchange resin. The process includes ionization of sparingly ionizable components, such as silica, by adjusting the pH up to about 10.5 or higher. Th

대표청구항

A process for treatment of water via membrane separation to remove hardness and non-hydroxide alkalinity by simultaneous removal in a weak acid cation exchange resin. The process includes ionization of sparingly ionizable components, such as silica, by adjusting the pH up to about 10.5 or higher. Th

이 특허에 인용된 특허 (46)

  1. Ban Cozy (Itami JPX) Fukumoto Takaaki (Itami JPX), Apparatus and method for producing ultrapure water and method of controlling the apparatus.
  2. Matsuzaki Harumi (Hitachi JPX) Kubota Masayoshi (Hitachiota JPX) Ebara Katsuya (Moto JPX) Takahashi Sankichi (Hitachi JPX) Kuroiwa Minoru (Abiko JPX), Apparatus for producing ultra-pure water by ion exchange resin.
  3. Oinuma Masayoshi (Tokyo JPX) Kawachi Toru (Tokyo JPX), Apparatus for producing ultrapure water.
  4. Abe Mitsugu (Hadano JPX) Ojima Senri (Sendai JPX), Apparatus for treatment of low-concentration organic waste water.
  5. Littmann Robert J. (Westfield NJ), Bleed-off elimination system and method.
  6. Allen Richard Paul (Kingston-upon-Thames EN) Morgan Cyril Alfred (East Molesey EN), Boric acid process.
  7. Schroeder Bernard F. (2100 Ocean Dr. ; S. #3B Jacksonville Beach FL 32250), Composition and method of production of a beverage for human consumption.
  8. Chisdes David M. (Wayne NJ), Determination of sodium form water softener breakthrough.
  9. Tonelli Anthony A.,CAX ; Harrison Eric,CAX ; Wesno Susan Leanne,CAX ; Husain Hadi,CAX ; Benedek Andrew,CAX, High purity water production using ion exchange.
  10. Byszewski Carolyn (Morris NJ) McArdle John C. (Somerset NJ) Mani Krishnamurthy N. (Somerset NJ), Ion exchange resin regenerant waste recovery and recycling via bipolar membranes.
  11. Carlson Lee G. (8216 Crestview Dr. Willow Springs IL 60480), Ion exchange treatment for removing toxic metals and cyanide values from waste waters.
  12. Smith Verity C. (561 Bridge St. Dedham MA 02026), Liquid purifying system.
  13. Green Dennis H. (Arvada CO), Liquid treatment system and method for operating the same.
  14. Eadie Donald T. (North Vancouver CAX) Fyles Thomas M. (Victoria CAX), Membrane separation process.
  15. Mukhopadhyay Debasish, Method and apparatus for high efficiency reverse osmosis operation.
  16. Hegde Ramesh S. (Chelmsford MA) Ganzi Gary C. (Lexington MA), Method and apparatus for producing ultrapure water.
  17. Casolo Angelo J. (Columbia MD), Method and system for purifying liquid.
  18. Casolo Angelo J. (Columbia MD), Method and system for purifying liquid.
  19. Khamizov Ruslan Khazhsetovich,SUX ; Myasoedov Boris Fedorovich,SUX ; Rudenko Boris Antonovich,SUX ; Mironova Larisa Ivanovna,SUX ; Abramov Evgeny Gennadievich,SUX ; Fokina Olga Vladimirovna,SUX ; Nov, Method for complex processing of sea-water.
  20. Zeiher E. H. Kelle (Naperville IL) Soderquist Cynthia A. (Bolingbrook IL), Method for inhibiting scale formation and/or dispersing iron in reverse osmosis systems.
  21. Morita Takamitsu (Yokohama JPX) Watanabe Junya (Tokyo JPX) Sugawara Toyokazu (Sagamihara JPX), Method for preparing ultrapure water.
  22. Mukhopadhyay Debasish (Cupertino CA) Bergamini Dan (Byron CA), Method for treating process streams containing cyanide and heavy metals.
  23. Matsunaga Yoshihiro (Amagasaki JPX) Nishimori Tadao (Amagasaki JPX) Matsuoka Hiromasa (Amagasaki JPX), Method of and apparatus for controlling pH and electrical conductivity of water using ion exchange resin.
  24. Obata Yoshinobu (Tokyo JPX) Orita Nobuhiro (Tokyo JPX) Kurobe Hiroshi (Tokyo JPX), Method of producing pure water.
  25. Boeve, Lucas, Method of producing ultrapure, pyrogen-free water.
  26. Cadotte John E. (Minnetonka MN) Walker David R. (Kilmarnock GB6), Novel water softening process using membranes.
  27. Bhave Ramesh R. (Cranberry Township PA) Filson James L. (Wexford PA), On-line ozonation in ultra pure water membrane filtration.
  28. Saito Takayuki (Kanagawa JPX) Nakajima Ken (Kanagawa JPX) Iwase Yoki (Kanagawa JPX) Ikeda Yukio (Tokyo JPX) Shima Hiroyuki (Kanagawa JPX), Process and system for purifying pure water or ultrapure water.
  29. Brandt Harry (El Macero CA) Tait John H. (Carmichael CA), Process for brine disposal.
  30. Wiegert Robert E. (Middletown OH), Process for removing alkalinity and hardness from waters.
  31. Grinstead Robert R. (Walnut Creek CA), Process for removing boron ions from aqueous solutions.
  32. Collentro William V. ; Collentro Andrew W., Production of high purity water using reverse osmosis.
  33. Collentro William V. (New Hope PA) Collentro Andrew W. (Newton MA), Purification of gases from water using reverse osmosis.
  34. Tao Fansheng T. (Sugar Land TX) Pilger Paul F. (Denver CO) Dyke Charles A. (Beacon NY), Reducing aqueous boron concentrations with reverse osmosis membranes operating at a high pH.
  35. Schmidt Kenneth A. (Clarendon Hills IL), Removing residual alkali metal ions from demineralized water.
  36. Nichols Carl S. (Charlotte NC) Edwards John V. (Rock Hill SC), Repaired filtration elements for polymer manufacture.
  37. Korin Amon (16 Mountainview Rd. Weston CT 06883), Replaceable integrated water filtration and sterilization cartridge and assembly therefor.
  38. Korin Amos (16 Mountain View Weston CT 06883), Replaceable integrated water filtration and sterilization cartridge and assembly therefor.
  39. Lewis Vic E. (Boise ID), Reverse osmosis as final filter in ultrapure deionized water system.
  40. Pittner Gregory A. (Danville CA), Reverse osmosis system.
  41. Bartels Craig R. (Wappingers Falls NY) Reale ; Jr. John (Wappingers Falls NY), Separation of water-soluble organic electrolytes.
  42. Dubin Leonard (Skokie IL), Silica inhibition: prevention of silica deposition by addition of low molecular weight organic compounds.
  43. Jan Raymond J. (Englewood CO) Reed ; Jr. Thomas G. (Golden CO), Steam injection process for recovering heavy oil.
  44. Auerswald David C. (908 Firmona Ave. Redondo Beach CA 90278), System and method for demineralizing water.
  45. Stivers Lewis E. (920 Westbrook Dr. Plano TX 75075), Water purification system and method.
  46. Marquardt Kurt (Holzgerlingen DEX), Water purification utilizing plural semipermeable membrane stages.

이 특허를 인용한 특허 (87)

  1. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Gorer, Alexander; Farsad, Kasra, CO2 utilization in electrochemical systems.
  2. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Gorer, Alexander; Farsad, Kasra, CO2 utilization in electrochemical systems.
  3. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  4. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  5. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., CO2-sequestering formed building materials.
  6. Constantz, Brent R; Youngs, Andrew; Holland, Terence C, CO2-sequestering formed building materials.
  7. Duke, Dan A.; Kubis, John L., Cooling water corrosion inhibition method.
  8. Duke, Dan A.; Kubis, John L., Cooling water corrosion inhibition method.
  9. Duke, Dan A.; Kubis, John L., Cooling water scale and corrosion inhibition.
  10. Duke, Dan A.; Kubis, John L.; Wetherell, John P., Cooling water scale and corrosion inhibition.
  11. Duke,Dan A.; Kubis,John L., Cooling water scale and corrosion inhibition.
  12. Duke,Dan A.; Kubis,John L.; Wetherell,John P., Cooling water scale and corrosion inhibition.
  13. Duke, Dan A.; Kubis, John L., Cooling water scale inhibition method.
  14. Constantz, Brent R.; Farsad, Kasra; Fernandez, Miguel, Desalination methods and systems that include carbonate compound precipitation.
  15. Moe, Neil Edwin, Economical and sustainable disposal of zero liquid discharge salt byproduct.
  16. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan, Electrochemical production of an alkaline solution using CO.
  17. Moe, Neil Edwin, Electrodialysis method and apparatus for passivating scaling species.
  18. Al-Samadi, Riad A., Enhanced high water recovery membrane process.
  19. Heiss, Christopher, Fluid purification methods and devices.
  20. Bair, James A.; Fendya, Thomas J.; Hurwitz, Mark F.; Haq, Tanweer ul; Geibel, Stephen A., Fluid treatment arrangements and methods.
  21. Fendya, Thomas J.; Shen, Xianyao; ul Haq, Tanweer; Hurwitz, Mark F.; Geibel, Stephen A., Fluid treatment arrangements and methods.
  22. Ha, Eric; Calas, Guillaume; Lu, Peng; Camire, Chris; Bourcier, William; Kendall, Treavor; Chen, Irvin; Devenney, Martin, Formed building materials.
  23. Gilliam, Ryan J.; Decker, Valentin; Knott, Nigel Antony; Kostowskyj, Michael; Boggs, Bryan; Farsad, Kasra, Gas diffusion anode and CO.
  24. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  25. Seeker, William Randall; Constantz, Brent; Khosla, Vinod, Gas stream multi-pollutants control systems and methods.
  26. Kain, James Scott; Vuong, Dinh-Cuong; Fraser, David Brian; Pickett, Timothy Michael, Gasification grey water treatment systems.
  27. Jensen,Peter L.; Guter,Gerald A.; Ziol,Dan, High efficiency ion exchange system and method for removing chromium from water.
  28. Jensen, Peter L.; Guter, Gerald A.; Ziol, Dan, High efficiency ion exchange system for removing arsenic contaminants from water.
  29. Jensen, Peter L.; Guter, Gerald A.; Ziol, Dan, High efficiency ion exchange system for removing arsenic from water.
  30. Jensen, Peter L.; Guter, Gerald A.; Ziol, Dan, High efficiency ion exchange system for removing contaminants from water.
  31. Jensen, Peter L.; Guter, Gerald A.; Ziol, Dan, High efficiency ion exchange system for removing nitrate contaminants from water.
  32. Jensen, Peter L.; Guter, Gerald A.; Ziol, Dan, High efficiency ion exchange system for removing perchlorate contaminants from water.
  33. Jensen,Peter L.; Guter,Gerald A.; Ziol,Dan, High efficiency ion exchanges system for removing contaminants from water.
  34. Pandya, Ken V., High efficiency water-softening process.
  35. Al-Samadi, Riad A., High recovery drinking water process.
  36. Gilliam, Ryan J.; Albrecht, Thomas A.; Jalani, Nikhil; Knott, Nigel Antony; Decker, Valentin; Kostowskyj, Michael; Boggs, Bryan; Farsad, Kasra, Low energy 4-cell electrochemical system with carbon dioxide gas.
  37. Kirk, Donald W.; Way, J. Douglas; Bard, Allen J.; Gilliam, Ryan J.; Farsad, Kasra; Decker, Valentin, Low energy electrochemical hydroxide system and method.
  38. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  39. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  40. Gilliam, Ryan J.; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A.; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  41. Gilliam, Ryan J; Decker, Valentin; Boggs, Bryan; Jalani, Nikhil; Albrecht, Thomas A; Smith, Matt, Low-voltage alkaline production using hydrogen and electrocatalytic electrodes.
  42. Heiss, Christopher, Media-free system for the production of high purity water and methods of use.
  43. Wang, Sijing; Zhu, Yanrong; He, Gaorong, Membrane filtration process with high water recovery.
  44. Wilkins, Frederick C.; Jha, Anil D.; Ganzi, Gary C., Method and apparatus for desalination.
  45. Kimball, Robert J.; Klinko, Kenneth A., Method and apparatus for recovery of water containing silica.
  46. Mukhopadhyay, Debasish, Method for high efficiency reverse osmosis operation.
  47. Mukhopadhyay, Debasish, Method for high efficiency reverse osmosis operation.
  48. Mukhopadhyay, Debasish, Method for high efficiency reverse osmosis operation.
  49. Jensen, Charles E.; Brunsell, Dennis A.; Beets, Larry E., Method of rendering a radioactive and aqueous heat transfer liquid in a nuclear reactor to a reduced radwaste quantitative state and returning the remaining waste water volumes to an environmental release point for liquid effluents.
  50. Jensen, Charles E.; Brunsell, Dennis A.; Beets, Larry E., Method of utilizing ion exchange resin and reverse osmosis to reduce environmental discharges and improve effluent quality to permit recycle of aqueous or radwaste fluid.
  51. Constantz, Brent; Monteiro, Paulo J. M.; Omelon, Sidney; Fernandez, Miguel; Farsad, Kasra; Geramita, Katharine; Yaccato, Karin, Methods and systems for utilizing waste sources of metal oxides.
  52. Constantz, Brent; Monteiro, Paulo J. M.; Omelon, Sidney; Fernandez, Miguel; Farsad, Kasra; Geramita, Katharine; Yaccato, Karin, Methods and systems for utilizing waste sources of metal oxides.
  53. Constantz, Brent R.; Youngs, Andrew; Tuet, Philip Brian; Omelon, Sidney; Farsad, Kasra; Gilliam, Ryan J.; Decker, Valentin; Kirk, Donald W.; Way, J. Douglas; Bard, Allen J.; Danziger, Robert; Fernandez, Miguel; Ryan, Cecily, Methods of sequestering CO.
  54. Constantz, Brent R.; Youngs, Andrew; Tuet, Philip Brian; Omelon, Sidney; Farsad, Kasra; Gilliam, Ryan J.; Decker, Valentin; Kirk, Donald W.; Way, J. Douglas; Bard, Allen J.; Danziger, Robert; Fernandez, Miguel; Ryan, Cecily, Methods of sequestering CO2.
  55. Al-Samadi, Riad A., Multi-use high water recovery process.
  56. Constantz, Brent; Youngs, Andrew; Patterson, Joshua, Non-cementitious compositions comprising COsequestering additives.
  57. Devenney, Martin; Fernandez, Miguel; Morgan, Samuel O, Non-cementitious compositions comprising vaterite and methods thereof.
  58. McGinnis, Robert L., Osmotic separation systems and methods.
  59. McGinnis, Robert L.; Zuback, Joseph Edward, Osmotic separation systems and methods.
  60. Constantz, Brent R.; Clodic, Laurence; Ryan, Cecily; Fernandez, Miguel; Farsad, Kasra; Omelon, Sidney; Tuet, Philip; Monteiro, Paulo; Brown, Jr., Gordon E.; Geramita, Katharine, Production of carbonate-containing compositions from material comprising metal silicates.
  61. Michalski, Dennis H.; Jardine, Kenneth J.; Astley, Vaughn V., Purification of phosphoric acid plant pond water.
  62. Fendya,Thomas J.; Hurwitz,Mark F.; Miller,John D.; Geibel,Stephen A.; Samson,Marc, Range separation devices and processes.
  63. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  64. Constantz, Brent R.; Youngs, Andrew; Holland, Terence C., Reduced-carbon footprint concrete compositions.
  65. Jessen, H. Martin; Dole, Eric John; Morgan, David, Regeneration of ion exchange resin and recovery of regenerant solution.
  66. Constantz, Brent; Youngs, Andrew; O'Neil, James; Farsad, Kasra; Patterson, Joshua; Stagnaro, John; Thatcher, Ryan; Camire, Chris, Rocks and aggregate, and methods of making and using the same.
  67. Michalski, Dennis; Jardine, Kenneth J.; Astley, Vaughn V., Simplified purification of phosphoric acid plant pond water.
  68. Nakajima, Junichi, Steam boiler apparatus and operating method therefor.
  69. Donaldson,Burl; Genin,Joseph; Lavery,Matthew S., System and method for desalination of brackish water from an underground water supply.
  70. Nagghappan,Lnsp; Helwick,Robert P., System and method for treatment of acidic wastewater.
  71. Jessen, H. Martin; Dole, Eric John; Morgan, David, System for ion exchange resin regeneration and regenerant recovery.
  72. Farsad, Kasra; Elliott, Robert W.; O'Connor, Richard P.; Seeker, William Randall; Self, Kyle; Wall, Justin, Systems and methods for processing CO2 .
  73. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  74. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  75. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  76. Xia, Jiyang; Xiong, Rihua; Cai, Wei; Peng, Wenqing; Xia, Zijun; Sun, Yiwen, Systems and processes for treatment of solutions.
  77. Vuong,Diem Xuan, Two stage nanofiltration seawater desalination system.
  78. Heiss, Christopher, Universal water purification system.
  79. Duke, Dan A.; Kubis, John L., Water conservation methods combining osmotic membrane processed water for subsequent efficient use in cooling tower applications.
  80. Salmon, Daniel J., Water filtering method and apparatus.
  81. Curole, Michael Alvin; Greene, Eugene Bruce, Water processing system and methods.
  82. Curole, Michael Alvin; Greene, Eugene Bruce, Water processing systems and methods.
  83. Queen,Abel; Robinson,Joel; Haas,William, Water purification system and method using reverse osmosis reject stream in an electrodeionization unit.
  84. Michalakos,Peter M.; Koch,Mark B.; Johnson,Russ; Lupton,Francis S., Water recovery and purification.
  85. Laraway, James W.; Weber, Richard E.; Thomas, Donald J., Water treatment process for oilfield produced water.
  86. Kujirai, Masami, Water-based heat-radiation-preventive coating matrial for glass, heat-radiation-preventive glass, and method of preventing heat radiation.
  87. Guter, Gerald A., Zero brine, zero rinse water process for treatment of contaminated drinking water for removal of arsenic.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트