$\require{mediawiki-texvc}$

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.

Water desalination process and apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-061/44
  • B01D-061/42
  • B01D-061/02
  • B01D-061/46
출원번호 US-0225852 (2005-09-13)
등록번호 US-7459088 (2008-12-02)
발명자 / 주소
  • Davis,Thomas A.
출원인 / 주소
  • The University of South Carolina
대리인 / 주소
    Dority &
인용정보 피인용 횟수 : 44  인용 특허 : 23

초록

A process and system for purifying water is disclosed. For example, in one embodiment, the process may be used to remove a divalent salt, such as calcium sulfate, from a water source in order to prevent the divalent salt from precipitating during the process. The water source, for instance, may be f

대표청구항

What is claimed: 1. A process for treating a water stream comprising: feeding a water stream through a desalination process to produce a byproduct stream, the byproduct stream containing dissolved calcium ions and sulfate ions; contacting the byproduct stream with a cation-removal device and an ani

이 특허에 인용된 특허 (23)

  1. Lin Kaung-Far (Baton Rouge LA), Bromide separation and concentration using semipermeable membranes.
  2. Ehara Leo (Yokosuka JA) Miwa Takafumi (Saitama JA) Kamaya Masami (Kawasaki JA), Desalination process by improved multistage electrodialysis.
  3. Conger ; Franklin E., Desalination process system and by-product recovery.
  4. Conger Franklin E. (Summit NJ), Desalination process system and by-product recovery.
  5. Genders, J. David; Hartsough, Dan, Electrodialysis of multivalent metal salts.
  6. Hodgdon Russell B. (Harwich MA), High ionic conductance ion exchange membranes and their preparation.
  7. Aminabhavi, Tejraj; Kulkarni, Padmakar V.; Kariduraganavar, Mahadevappa Y., Ion exchange membranes, methods and processes for production thereof and uses in specific applications.
  8. Borgren Peter M. (825 Partridge St. Duluth MN 55811), Low-pressure desalinization device.
  9. Kawashima Norihiro (Akashi JPX) Yasukuni Ken (Kobe JPX) Tada Koichi (Miki JPX) Masa Naoki (Kobe JPX), Method and apparatus having reverse osmosis membrane for concentrating solution.
  10. Hayashi Yukiko,JPX ; Fukui Shiro,JPX ; Nakamura Yutaka,JPX, Method of and apparatus for producing potable water and salt.
  11. Yamamoto Shinichi,JPX, Method of manufacturing silver halide emulsion.
  12. Hamano Toshikatsu (Tokyo JPX), Method of producing water having a reduced salt content.
  13. Twardowski Zbigniew (Burnaby CAX), Nanofiltration of concentrated aqueous salt solutions.
  14. Robert Lloyd McGinnis, Osmotic desalinization process.
  15. Hassan, Ata M., Process for desalination of saline water, especially water, having increased product yield and quality.
  16. Berleyev Grigori (Benyi Brack ILX), Process for the desalination of sea and for obtaining energy and the raw materials contained in sea water.
  17. Tegtmeyer Dietrich (Koeln DEX) Baumann Friedrich-Wilhelm (St. Margarethen DEX) Stephan Gnter (Marne DEX), Process for the treatment of effluent.
  18. Anderson Donald R. (3062 Blume Drive Los Alamitos CA 90720), Purification of saline water.
  19. Howarth Jonathan N. (Lafayette IN) Dadgar Ahmad (Lafayette IN) Sergent Rodney H. (W. Lafayette IN), Recovery of bromine and preparation of hypobromous acid from bromide solution.
  20. Chlanda Frederick P. (Rockaway NJ) Mani Krishnamurthy N. (Denville NJ), Recovery of mixed acids from mixed salts.
  21. Frederiksen Wilmar F. (Vedbk DKX), Salt product and a method for the preparation thereof.
  22. Abe Mitsugu,JPX ; Noma Yoshiaki,JPX, System for producing ultra-pure water.
  23. Hark Ernst F. (Rte. 7 ; Box 513 Conroe TX 97384), Water purification process.

이 특허를 인용한 특허 (44)

  1. Moe, Neil Edwin, Economical and sustainable disposal of zero liquid discharge salt byproduct.
  2. Rath, David Francis; Elliott, Kevin James Ryan; Kirman, Lyle E., Electrochemically regenerated water deionization.
  3. Moe, Neil Edwin, Electrodialysis method and apparatus for passivating scaling species.
  4. Andersen, Aage Bjorn, Electrodialysis unit for water treatment.
  5. Andersen, Aage Bjorn, Electrodialysis unit for water treatment.
  6. Andersen, Aage Bjorn, Electrodialysis unit for water treatment.
  7. Rath, David F.; Hansen, Christopher L.; Kirman, Lyle Edward; Putka, Christopher S.; Bolton, James E., Electroregeneration apparatus and water treatment method.
  8. Wallace, Paul Steven, Heating system for desalination.
  9. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  10. Gifford, Joseph D.; Arba, John W.; Freydina, Evgeniya; Jha, Anil; Liang, Li-Shiang; Wang, Lu, Low scale potential water treatment.
  11. Wallace, Paul Steven, Membrane and electrodialysis based seawater desalination with salt, boron and gypsum recovery.
  12. Wallace, Paul Steven, Membrane and electrodialysis based seawater desalination with salt, boron and gypsum recovery.
  13. Wilkins, Frederick C.; Jha, Anil D.; Ganzi, Gary C., Method and apparatus for desalination.
  14. Wilkins, Frederick C.; Jha, Anil; Ganzi, Gary C., Method and apparatus for desalination.
  15. Ganzi, Gary C.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wilkins, Frederick C., Method and system for irrigation.
  16. Ganzi, Gary C.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wilkins, Frederick C., Method and system for irrigation.
  17. Zuback, Joseph E.; Ganzi, Gary C.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wilkins, Frederick C., Method and system for providing potable water.
  18. Ganzi, Gary C.; Freydina, Evgeniya; Jha, Anil D.; Liang, Li-Shiang; Wilkins, Frederick C., Method and system for water treatment.
  19. McKenna, Robert; Silverman, David N., Modified carbonic anhydrase enzymes and their use in carbon dioxide sequestration and elimination.
  20. Yin, Xiangchun; Man, Malcolm; Sparrow, Benjamin, Process and apparatus for multivalent ion desalination.
  21. Bargeman, Gerrald; Demmer, René Lodewijk Maria; Ten Kate, Antoon; Kuzmanovic, Boris; Van Lare, Cornelis Elizabeth Johannus; Mayer, Mateo Jozef Jacques; Schutyser, Maarten André Irène; Westerink, Jan Barend, Process to prepare chlorine-containing compounds.
  22. Bargeman, Gerrald; Demmer, René Lodewijk Maria; Ten Kate, Antoon; Kuzmanovic, Boris; Van Lare, Cornelis Elizabeth Johannus; Mayer, Mateo Jozef Jacques; Schutyser, Maarten André Irène; Westerink, Jan Barend, Process to prepare salt.
  23. St. John, Maximus G.; Choong, Looh Tchuin; Govindan, Prakash Narayan, Production of multivalent ion-rich process streams using multi-stage osmotic separation.
  24. St. John, Maximus G.; Lam, Steven; Govindan, Prakash Narayan, Production of ultra-high-density brines.
  25. Davis, Thomas A., Recovery of regenerant electrolyte.
  26. Vora, Nishith; Elyanow, Irving; Chiappa, Giuseppe; Radice, Giovanni; Mor, Luca, Seawater desalination plant and production of high purity salt.
  27. Moe, Neil Edwin; Barber, John, Seawater desalination process.
  28. Govindan, Prakash Narayan; Lam, Steven; St. John, Maximus G.; Andrews, Jonn-Ross, Selective scaling in desalination water treatment systems and associated methods.
  29. Govindan, Prakash Narayan; Lam, Steven; St. John, Maximus G.; Andrews, Jonn-Ross, Selective scaling in desalination water treatment systems and associated methods.
  30. Govindan, Prakash Narayan; Lam, Steven; St. John, Maximus G.; Andrews, Jonn-Ross, Selective scaling in desalination water treatment systems and associated methods.
  31. Cai, Wei; Xiong, Rihua; Wei, Chang; Solomon, Robert Lee; Ramesh, Rengarajan, Solid electrolyte producing assembly and method.
  32. Xiong, Rihua; Cai, Wei; Barber, John Harold; Zhang, Chengqian; MacDonald, Russell James; Sims, Keith James, Supercapacitor desalination cells, devices and methods.
  33. Wallace, Paul Steven, System and method for producing a gypsum slurry for irrigation.
  34. Wallace, Paul Steven, System and method for producing a gypsum slurry for irrigation.
  35. Wallace, Paul Steven, System for removing high purity salt from a brine.
  36. Wallace, Paul Steven, System for removing minerals from a brine using electrodialysis.
  37. Wallace, Paul Steven, System for removing selenium from a feed stream.
  38. Wallace, Paul Steven, System for rinsing electrodialysis electrodes.
  39. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  40. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  41. Freydina, Evgeniya; Gifford, Joseph D., Systems and methods for water treatment.
  42. Ning, Jia; Jons, Steven D.; Koreltz, Michael S., Water treatment assembly including hyperfiltration module and cation exchange resin.
  43. Govindan, Prakash Narayan; Lam, Steven; St. John, Maximus G., Water treatment systems and associated methods.
  44. Wallace, Paul Steven, Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation.
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