GB1298072A - Improvements in or relating to the treatment of liquids - Google Patents
Improvements in or relating to the treatment of liquidsInfo
- Publication number
- GB1298072A GB1298072A GB30919/69A GB3091969A GB1298072A GB 1298072 A GB1298072 A GB 1298072A GB 30919/69 A GB30919/69 A GB 30919/69A GB 3091969 A GB3091969 A GB 3091969A GB 1298072 A GB1298072 A GB 1298072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquids
- relating
- treatment
- june
- reverse osmosis
- Prior art date
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000012528 membrane Substances 0.000 abstract 3
- 238000001223 reverse osmosis Methods 0.000 abstract 2
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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0822—Plate-and-frame devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
- B01D2313/146—Specific spacers on the permeate side
-
- 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
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1298072 Reverse osmosis APV CO Ltd 18 June 1970 [18 June 1969] 30919/69 Heading B1X A semi-permeable membrane 4 is supported by a plate I which allows the liquid to flow to and from the membrane arrangements in a reverse osmosis unit. The plates and associated membranes are corrugated to give turbulence in the flowing liquid. A number of different types of corrugations are illustrated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30919/69A GB1298072A (en) | 1969-06-18 | 1969-06-18 | Improvements in or relating to the treatment of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30919/69A GB1298072A (en) | 1969-06-18 | 1969-06-18 | Improvements in or relating to the treatment of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1298072A true GB1298072A (en) | 1972-11-29 |
Family
ID=10315133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30919/69A Expired GB1298072A (en) | 1969-06-18 | 1969-06-18 | Improvements in or relating to the treatment of liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1298072A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7308972A (en) * | 1972-06-28 | 1974-01-02 | ||
FR2507910A1 (en) * | 1981-06-19 | 1982-12-24 | Daicel Chem | ELEMENT AND MEMBRANE SEPARATION MODULE |
EP0226788A1 (en) * | 1985-11-22 | 1987-07-01 | GebràDer Sulzer Aktiengesellschaft | Element with a permeable side |
WO2001024915A1 (en) * | 1999-10-07 | 2001-04-12 | University Of Newcastle | Novel porous element and use thereof |
US11380961B2 (en) | 2017-06-15 | 2022-07-05 | Amtek Research International Llc | Porous membranes, freestanding composites, and related devices and methods |
-
1969
- 1969-06-18 GB GB30919/69A patent/GB1298072A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7308972A (en) * | 1972-06-28 | 1974-01-02 | ||
FR2190512A1 (en) * | 1972-06-28 | 1974-02-01 | Bellhouse Brian | |
FR2507910A1 (en) * | 1981-06-19 | 1982-12-24 | Daicel Chem | ELEMENT AND MEMBRANE SEPARATION MODULE |
EP0226788A1 (en) * | 1985-11-22 | 1987-07-01 | GebràDer Sulzer Aktiengesellschaft | Element with a permeable side |
WO2001024915A1 (en) * | 1999-10-07 | 2001-04-12 | University Of Newcastle | Novel porous element and use thereof |
US11380961B2 (en) | 2017-06-15 | 2022-07-05 | Amtek Research International Llc | Porous membranes, freestanding composites, and related devices and methods |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1278504A (en) | Capillary exchanger | |
GB1401813A (en) | Process for purifying aqueous feed liquid containing dissolved and or suspended solids and apparatus therefor | |
SE398391B (en) | LIQUID FLOW METER | |
FR2405736A1 (en) | DEVICE FOR DIFFUSION AND / OR FILTRATION OF SUBSTANCES BETWEEN TWO FLUIDS BY SEMI-PERMEABLE MEMBRANES | |
ES389654A1 (en) | Reverse osmosis separation apparatus | |
SE7409090L (en) | SUPPORT PLATE FOR MEMBRANE. | |
ES400178A1 (en) | Separation apparatus | |
GB1298072A (en) | Improvements in or relating to the treatment of liquids | |
IT1086864B (en) | APPARATUS TO CONTROL THE OPERATION OF SYSTEMS FOR THE TREATMENT OF LIQUIDS ON THE BASIS OF THE LEVEL OF THE LIQUID IN THE SYSTEM IN PARTICULAR TO CONTROL THE OPERATION OF BOILERS OR WATER HEATERS | |
ES411100A1 (en) | Apparatus for separating fluids into two fractions by means of semipermeable membranes | |
GB1415873A (en) | Dialysis unit | |
SE7312461L (en) | ||
GB1407247A (en) | Flowthrough cuvette | |
GB1268397A (en) | Improvements in or relating to the concentration of liquids | |
FR2153334A1 (en) | Rotary filter unit - with hollow shaft carrying parallel filter discs | |
ES411099A1 (en) | Apparatus for separating fluids into two fractions by means of semipermeable membranes | |
FR2016925A1 (en) | Mixing gases and fluids | |
ES395878A1 (en) | Apparatus for concentrating a liquid containing non-ultrafiltrable elements | |
GB1439876A (en) | Apparatus for mixing or separating fluids | |
AT333128B (en) | PUMP ARRANGEMENT FOR REGULATING THE FLOW RATE OF A LIQUID IN A PIPING SYSTEM | |
GB1324031A (en) | Method and apparatus for the concentration of solutions | |
GB769307A (en) | Improvements in electro-dialytic cells for the treatment of liquids | |
Golomb et al. | Reverse osmosis-a review of its applications to waste treatment | |
ZA742527B (en) | Improvements in or relating to fluid flow control valves | |
FR2043918A5 (en) | Artificial kidney machines using controlled - porosity membranes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |