JPS4932265A - - Google Patents
Info
- Publication number
- JPS4932265A JPS4932265A JP11668672A JP11668672A JPS4932265A JP S4932265 A JPS4932265 A JP S4932265A JP 11668672 A JP11668672 A JP 11668672A JP 11668672 A JP11668672 A JP 11668672A JP S4932265 A JPS4932265 A JP S4932265A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/12—Use of permeate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/164—Use of bases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26298172A | 1972-06-15 | 1972-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4932265A true JPS4932265A (en) | 1974-03-23 |
| JPS5611488B2 JPS5611488B2 (en) | 1981-03-14 |
Family
ID=22999884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11668672A Expired JPS5611488B2 (en) | 1972-06-15 | 1972-11-22 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5611488B2 (en) |
| AU (1) | AU473930B2 (en) |
| BE (1) | BE790785A (en) |
| CA (1) | CA981595A (en) |
| DE (1) | DE2327989A1 (en) |
| FR (1) | FR2187389B1 (en) |
| GB (1) | GB1414656A (en) |
| IT (1) | IT976243B (en) |
| NL (1) | NL7216042A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5047154A (en) * | 1983-03-10 | 1991-09-10 | C.P.C. Engineering Company | Method and apparatus for enhancing the flux rate of cross-flow filtration systems |
| EP0220749B1 (en) * | 1983-03-10 | 1992-08-12 | C.P.C. Engineering Corp. | Method for enhancing the flux rate of cross-flow filtration systems |
| DE3606986A1 (en) * | 1986-03-04 | 1987-09-10 | Bayer Ag | METHOD FOR SEPARATING SOLIDS FROM SOLID-SUSPENSIONS |
| DE4205826A1 (en) * | 1992-02-26 | 1993-09-02 | Zehetner Michael Dipl Ing Univ | Back flushing process for reverse osmotic desalination units - using water previously purified by the unit |
| DE4312130C2 (en) * | 1993-04-14 | 1996-01-25 | Wap Reinigungssysteme | Method and device for flushing tubular membranes for liquid treatment plants |
| EP0820344B1 (en) * | 1995-04-14 | 1999-11-03 | Aquasource | Method for operating and controlling a bank of filtration membrane modules, and bank of modules therefor |
| DE19701994A1 (en) * | 1997-01-22 | 1998-07-23 | Mann & Hummel Filter | filter |
| DE19718028C1 (en) * | 1997-04-29 | 1998-06-04 | Hydac Filtertechnik Gmbh | Fluid filter assembly having membrane modules arranged in parallel |
| DE10164555A1 (en) * | 2001-12-14 | 2003-06-26 | Seitzschenk Filtersystems Gmbh | Crossflow microfiltration for drinks, comprises periodically isolating selected modules for backflushing, whilst others supply filtrate for backflushing |
-
1972
- 1972-10-13 CA CA153,819A patent/CA981595A/en not_active Expired
- 1972-10-31 BE BE790785D patent/BE790785A/en not_active IP Right Cessation
- 1972-11-02 AU AU48435/72A patent/AU473930B2/en not_active Expired
- 1972-11-15 GB GB5280872A patent/GB1414656A/en not_active Expired
- 1972-11-22 JP JP11668672A patent/JPS5611488B2/ja not_active Expired
- 1972-11-23 FR FR7241725A patent/FR2187389B1/fr not_active Expired
- 1972-11-27 NL NL7216042A patent/NL7216042A/xx not_active Application Discontinuation
- 1972-12-29 IT IT7114972A patent/IT976243B/en active
-
1973
- 1973-06-01 DE DE19732327989 patent/DE2327989A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT976243B (en) | 1974-08-20 |
| DE2327989A1 (en) | 1974-01-03 |
| CA981595A (en) | 1976-01-13 |
| NL7216042A (en) | 1973-12-18 |
| AU473930B2 (en) | 1976-07-08 |
| FR2187389A1 (en) | 1974-01-18 |
| BE790785A (en) | 1973-02-15 |
| GB1414656A (en) | 1975-11-19 |
| JPS5611488B2 (en) | 1981-03-14 |
| FR2187389B1 (en) | 1978-02-03 |
| AU4843572A (en) | 1974-05-02 |