IT1050143B - Impianto e metodo di purificazione dell acqua - Google Patents
Impianto e metodo di purificazione dell acquaInfo
- Publication number
- IT1050143B IT1050143B IT26636/71A IT2663671A IT1050143B IT 1050143 B IT1050143 B IT 1050143B IT 26636/71 A IT26636/71 A IT 26636/71A IT 2663671 A IT2663671 A IT 2663671A IT 1050143 B IT1050143 B IT 1050143B
- Authority
- IT
- Italy
- Prior art keywords
- plant
- water purification
- purification
- water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/026—Treating water for medical or cosmetic purposes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8092770A | 1970-10-15 | 1970-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1050143B true IT1050143B (it) | 1981-03-10 |
Family
ID=22160555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26636/71A IT1050143B (it) | 1970-10-15 | 1971-07-03 | Impianto e metodo di purificazione dell acqua |
Country Status (6)
Country | Link |
---|---|
US (1) | US3774763A (it) |
JP (1) | JPS5117230B1 (it) |
BE (1) | BE769064A (it) |
FR (1) | FR2126970B1 (it) |
IT (1) | IT1050143B (it) |
SE (1) | SE373042B (it) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072610A (en) * | 1975-05-01 | 1978-02-07 | Ingerthorpe Holdings Limited | Production of solutions |
IL49031A (en) * | 1976-02-13 | 1979-11-30 | Ramot Plastics | Peritoneal artificial kidney |
DE2737121A1 (de) * | 1977-08-17 | 1979-03-01 | Erich Alhaeuser | Verfahren und vorrichtung zum herstellen pyrogenfreien sterilen wassers |
DE2739335B2 (de) * | 1977-09-01 | 1980-01-10 | Blutspendedienst Der Landesverbaende Des Deutschen Roten Kreuzes Niedersachsen, Oldenburg Und Bremen Gemeinnuetzige Gmbh, 3257 Springe | Verfahren zur Gewinnung von keim- und teilchenfreiem Wasser fur medizinische Injektionen und für technische Zwecke |
SE423318B (sv) * | 1980-06-27 | 1982-05-03 | Gambro Ab | Memofiltrationssystem |
US4495067A (en) * | 1980-12-02 | 1985-01-22 | Tracor, Inc. | Apparatus for preparation of infusion grade water |
DE3173019D1 (en) * | 1980-12-02 | 1986-01-02 | Tracor | Preparation of infusion grade water |
WO1982002673A1 (en) * | 1981-02-13 | 1982-08-19 | Joensson Ulf Lennart Percy | A water-purification unit with constant-flow valve |
WO1982002672A1 (en) * | 1981-02-13 | 1982-08-19 | Joensson Ulf Lennart Percy | A water-purification unit with liquid-cooled pump motor |
US4498982A (en) * | 1982-11-08 | 1985-02-12 | Extracorporeal Medical Specialties, Inc. | Reverse osmosis water purification system |
US4610790A (en) * | 1984-02-10 | 1986-09-09 | Sterimatics Company Limited Partnership | Process and system for producing sterile water and sterile aqueous solutions |
US4574049B1 (en) * | 1984-06-04 | 1999-02-02 | Ionpure Filter Us Inc | Reverse osmosis system |
GB2197860A (en) * | 1986-08-15 | 1988-06-02 | William V Collentro | Apparatus for and the method of water purification |
US4762611A (en) * | 1987-09-16 | 1988-08-09 | Myron L Company, Inc. | Water quality indication system |
US4808287A (en) * | 1987-12-21 | 1989-02-28 | Hark Ernst F | Water purification process |
US4898667A (en) * | 1988-03-14 | 1990-02-06 | The Kendall Company | Point-of-use membrane filtration system |
EP0361499B1 (en) * | 1988-09-30 | 1994-03-30 | Daikin Industries, Limited | Liquid separating apparatus |
US5503735A (en) * | 1989-06-26 | 1996-04-02 | Water Factory Systems | Membrane filtration system with control valves for optimizing flow rates |
US5078864A (en) * | 1990-02-23 | 1992-01-07 | Nature's Sunshine Products, Inc. | High flow rate reverse osmosis water filtration system for home use |
JP2652301B2 (ja) * | 1992-05-28 | 1997-09-10 | 株式会社荏原製作所 | 洗浄水製造装置 |
US5256279A (en) * | 1992-07-02 | 1993-10-26 | Carr-Griff, Inc. | Liquid storage system with unpressurized reservoir engagable with level sensors |
US5591344A (en) * | 1995-02-13 | 1997-01-07 | Aksys, Ltd. | Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof |
US5766479A (en) * | 1995-08-07 | 1998-06-16 | Zenon Environmental Inc. | Production of high purity water using reverse osmosis |
US5670053A (en) * | 1995-08-07 | 1997-09-23 | Zenon Environmental, Inc. | Purification of gases from water using reverse osmosis |
US5997745A (en) * | 1998-04-08 | 1999-12-07 | Zenon Environmental Inc. | Method for producing high purity water using triple pass reverse osmosis (TPRO) |
US6120689A (en) * | 1997-08-22 | 2000-09-19 | Zenon Environmental, Inc. | High purity water using triple pass reverse osmosis (TPRO) |
US6206042B1 (en) | 1998-03-06 | 2001-03-27 | Chemical Engineering Corporation | Modular control apparatus for water treatment system |
JP2002540519A (ja) * | 1999-03-25 | 2002-11-26 | テクノロジィ ファイナンス コーポレイション(プロプライエタリー) リミテッド | 濾過システム用流体流制御方法および装置 |
US6190558B1 (en) | 1999-04-01 | 2001-02-20 | Nimbus Water Systems, Inc. | Reverse osmosis purification system |
US20040060602A1 (en) * | 2002-07-05 | 2004-04-01 | Gambro, Inc. | Water diversion systems and methods |
ES2237242B1 (es) * | 2002-10-29 | 2006-10-16 | Jesus Manuel Taboada Presedo | Sistema de tratamiento de agua para hemodialisis. |
US7959780B2 (en) | 2004-07-26 | 2011-06-14 | Emporia Capital Funding Llc | Textured ion exchange membranes |
US7780833B2 (en) | 2005-07-26 | 2010-08-24 | John Hawkins | Electrochemical ion exchange with textured membranes and cartridge |
EP1945577A1 (en) | 2005-10-06 | 2008-07-23 | Pionetics, Inc. | Electrochemical ion exchange treatment of fluids |
JP4936439B2 (ja) * | 2006-10-11 | 2012-05-23 | 国立大学法人東京工業大学 | 圧力レギュレータ及び除振装置 |
JP5073009B2 (ja) * | 2010-05-17 | 2012-11-14 | 株式会社東芝 | 海水淡水化装置 |
US9045352B2 (en) | 2010-08-20 | 2015-06-02 | Stryker Corporation | Total fluid management system |
WO2013028641A1 (en) * | 2011-08-19 | 2013-02-28 | Akrion Systems Llc | Reduced consumption stand alone rinse tool having self-contained closed-loop fluid circuit, and method of rinsing substrates using the same |
CN103896417A (zh) * | 2012-12-29 | 2014-07-02 | 深圳先进技术研究院 | 一种透析用水装置及其制造方法 |
US9616388B2 (en) | 2013-03-15 | 2017-04-11 | Culligan International Company | Reverse osmosis system with an automated modulated bypass |
US9757695B2 (en) | 2015-01-03 | 2017-09-12 | Pionetics Corporation | Anti-scale electrochemical apparatus with water-splitting ion exchange membrane |
US12017942B2 (en) | 2015-05-13 | 2024-06-25 | Unger Marketing International, Llc | Water conditioning systems |
US10549239B2 (en) | 2015-11-12 | 2020-02-04 | Unger Marketing International, Llc | Water conditioning systems having diversion devices |
USD1028169S1 (en) | 2020-10-29 | 2024-05-21 | Unger Marketing International, Llc | Water conditioning system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3276458A (en) * | 1963-01-16 | 1966-10-04 | Arthur H Iversen | Ultra pure water recirculating system |
US3505216A (en) * | 1967-10-30 | 1970-04-07 | Union Tank Car Co | Reverse osmosis water softening method and apparatus |
US3526320A (en) * | 1968-01-18 | 1970-09-01 | Union Tank Car Co | Reverse osmosis-ion exchange water purification |
US3493496A (en) * | 1968-05-13 | 1970-02-03 | Desalination Systems | Purified water supply apparatus and method |
US3542199A (en) * | 1969-07-24 | 1970-11-24 | Donald T Bray | Reverse osmosis water purification unit |
US3616921A (en) * | 1969-10-08 | 1971-11-02 | Donald T Bray | Water purification and storage apparatus |
US3670892A (en) * | 1969-11-06 | 1972-06-20 | William Baerg | Reverse osmosis apparatus |
-
1970
- 1970-10-15 US US00080927A patent/US3774763A/en not_active Expired - Lifetime
-
1971
- 1971-06-21 SE SE7108057A patent/SE373042B/xx unknown
- 1971-06-25 BE BE769064A patent/BE769064A/xx not_active IP Right Cessation
- 1971-07-03 IT IT26636/71A patent/IT1050143B/it active
- 1971-07-21 JP JP46054569A patent/JPS5117230B1/ja active Pending
- 1971-07-21 FR FR717126673A patent/FR2126970B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE769064A (fr) | 1971-12-27 |
FR2126970A1 (it) | 1972-10-13 |
FR2126970B1 (it) | 1973-05-25 |
JPS5117230B1 (it) | 1976-06-01 |
SE373042B (it) | 1975-01-27 |
US3774763A (en) | 1973-11-27 |
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