IL44796A - Ultrafiltration apparatus and process for the treatment ofliquids - Google Patents
Ultrafiltration apparatus and process for the treatment ofliquidsInfo
- Publication number
- IL44796A IL44796A IL44796A IL4479674A IL44796A IL 44796 A IL44796 A IL 44796A IL 44796 A IL44796 A IL 44796A IL 4479674 A IL4479674 A IL 4479674A IL 44796 A IL44796 A IL 44796A
- Authority
- IL
- Israel
- Prior art keywords
- liquid
- module according
- members
- module
- tubular members
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 12
- 238000000108 ultra-filtration Methods 0.000 title claims 9
- 239000007788 liquid Substances 0.000 claims 26
- 239000012466 permeate Substances 0.000 claims 9
- 229910044991 metal oxide Inorganic materials 0.000 claims 8
- 150000004706 metal oxides Chemical class 0.000 claims 8
- 238000000926 separation method Methods 0.000 claims 8
- 239000011248 coating agent Substances 0.000 claims 6
- 238000000576 coating method Methods 0.000 claims 6
- 239000002245 particle Substances 0.000 claims 6
- 102000004169 proteins and genes Human genes 0.000 claims 5
- 108090000623 proteins and genes Proteins 0.000 claims 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 4
- 239000003973 paint Substances 0.000 claims 4
- 239000000049 pigment Substances 0.000 claims 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 4
- 239000011148 porous material Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000004458 spent grain Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims 1
- 229920001131 Pulp (paper) Polymers 0.000 claims 1
- 239000005862 Whey Substances 0.000 claims 1
- 102000007544 Whey Proteins Human genes 0.000 claims 1
- 108010046377 Whey Proteins Proteins 0.000 claims 1
- 230000001464 adherent effect Effects 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 235000013351 cheese Nutrition 0.000 claims 1
- 239000003599 detergent Substances 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 239000008101 lactose Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910021512 zirconium (IV) hydroxide Inorganic materials 0.000 claims 1
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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
- A23C9/142—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration
- A23C9/1425—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by dialysis, reverse osmosis or ultrafiltration by ultrafiltration, microfiltration or diafiltration of whey, e.g. treatment of the UF permeate
-
- 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
- B01D63/06—Tubular membrane modules
- B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
- B01D63/063—Tubular membrane modules with membranes on a surface of a support tube on the inner surface thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Claims (18)
1. 44796^2 WHAT IS CLAIMED IS: 1. A module, useful in an ultrafiltration apparatus for the concentration and separation of components contained in liquids, said module having improved resistance to clogging comprised of in combination: (i) at least one entrance port, (ii) at least one exit port, (iii) a permeate collection zone, having at least one exit port, (iv) a multiplicity of axially aligned hollow tubular members disposed in said zone in close proximity to one another, said members having a pore volume of at least about 0.08 cc/gm in the distribution peak in the pore diameter range wherein the majority of the pores are from about 0.1 to about 2.0 microns in diameter, said members being supported and sealably mounted in said zone so that liquid entering said module must contact said members and any components of said liquid which permeate the walls of said members collect in said permeate collection zone, and (v) contained on the surface of said members which will be in direct contact with said liquid a substantially uniform continuous adherent porous coating of preformed aggregates: of metal oxide particles said aggregates having an average mean size of less than about 5.0 microns, said coating being from about 0.01 to about 10.0 microns in thickness without substantial penetration into said members.
2. A module according to claim 1 wherein said tubular members have a length to diameter ratio of at least about 20 to 1.
3. A module according to claim 1 or 2 wherein said tubular members have an internal diameter of from about 0.10 inch to about 1.0 inch. ί
4. A module according to claim 1, 2 or 3 wherein said tubular members have average pore diameters at least 50 percent of which are within the range of from about 0.1 to about 0.50 microns.
5. A module according to any one of claims 1 to 4 wherein said tubular members are composed of carbon.
6. A module according to any one of claims 1 to 4 wherein said tubular members are composed oft alumina.
7. A module according to any one of claims 1 to 4 wherein said tubular members are composed of alumino silicate.
8. A module according to any one of claims 1 to 7 vherein said aggregates of metal oxide particles have an average mean size of from about 0.1 to about 1.0 microns.
9. A module according to any one of claims 1 to 7 wherein said coating is comprised of a precoat of aggregates of metal oxide particles having an average mean size of from about 0.1 to about -1.0 microns, and a second coating of metal oxide particles having an average mean particle size of less than about 0.1 microns.
10. A module according to any one of claims 1 to 7 wherein said coating is comprised of a precoat of aggregates of metal oxide particles having an average mean size of from about 0.1 to about 1.0 microns and a second coating of hydrous zirconia.
11. A module according to any one of claims 1 to 10 wherein said metal oxide is zirconia.
12. A module according to any one of claims 1 to 10 wherein said metal oxide is gamma alumina.
13. A module according to any one of claims 1 to 10 wherein said metal oxide is magnesium-alumina spinel.
14. A module according to claim 1 substantially as described herein with reference to the accompanying drawings.
15. A process for sealably mounting and supporting said : tubular members in a module according to any one of claims 1 to j 13 which process comprises inserting each end of said tubular members through end sheets having a multiplicity of openings of a slightly larger diameter than the tubular member themselves, so that at least a portion of said members protrude beyond the outer surface of said end sheets, the outer surface portion of said end' sheets having openings which are recessed, inserting a ring shaped expandable gasket having a normal diameter less than that of said members, over the ends of said members, and compressing said gasket into the recessed openings of said sheets. I
16. A process according to claim 15 wherein said gasket is composed of rubber. ^
17. A process according to claim 15 wherein said gasket is composed of a synthetic rubber-like material.
18. A process for sealably mounting and supporting said tubular members in a module according to any one of claims 1 to 13 which process comprises inserting each end of said tubular members through end sheets having a multiplicity of openings of a slightly o t e sur ace area o sa mem ers. * : 4.. 21. An ultrafiltration apparatus for the concentration and separation of components contained in liquids, said apparatus having improved resistance to clogging comprised of, in combination: (a) at least one module according to any one of claims 1 to 14, (b) means for supplying a feed liquid to said module, (c) means for withdrawing a concentrated liquid from said module, and (d) means for withdrawing a permeate liquid from said permeate collection zone. 22. Apparatus according to claim 21 having conduit means connected to the exit port and the entrance port of said module, whereby said concentrated liquid is recycled through said module. 23. Apparatus according to claim 22 having means connected to said conduit means whereby at least a portion of said concentrated liquid is withdrawn. 24. Apparatus according to claim 21, 22 or 23 having two or more modules disposed so that said feed liquid passes through said modules sequentially. 25. Apparatus according to claim 21, 22 or 23, having two or more modules disposed so that said feed passes through said modules simultaneously. 26. Apparatus according to claim 21 substantially as described herein with reference to the accompanying drawings . 27. A. process for the concentration and separation of oil from a liquid containing said oil or said oil and detergents or emulsified oil which comprises supplying said liquid to an ultrafiltration apparatus according to any one of claims 1 to 26 and withdrawing a liquid concentrated with oil from said apparatus. L ' I 28. A process for the concentration and separation of 1 polyvinyl alcohol from textile liquids containing said polyvinyl alcohol which comprises supplying said liquid containing polyvinyl alcohol to an ultrafiltration apparatus according to any one of claims 21 to 26 and withdrawing a liquid concentrated with polyvinyl alcohol from apparatus. 29. A proc.ess for the separation and concentration of a low paint pigment permeate from electro-painting pbath liquids containing said paint pigment which comprises supplying said liquid containing' said paint pigment to an ultrafiltration apparatus according to any one of claims 21 to 26 and withdrawing a low paint pigment permeate from said apparatus. 30. A process for the concentration and separation of black liquor from liquids containing paper pulp which comprises supplying to an ultrafiltration apparatus according to any one of claims 21 to 26 said liquid containing said black liquor and withdrawing a liquid concentrated with black liquor from said apparatus . 31. A process for the separation of a permeate low in solids and proteins from spent grain liquors which comprises supplying liquid containing said spent grain liquors to an ultrafiltration apparatus according to any one of claims 21 to 26 and withdrawing permeate low in solids and proteins from said apparatus .. 32. A process for the concentration and separation of the protein fraction of cottage cheese whey from the bulk of the liquid containing water, lactose, and dissolved salts which , \ comprises supplying said liquid containing said protein to an Y ultrafiltration apparatus according to any one of claims 21 to 26 and withdrawing a liquid concentrated with said protein fraction from said apparatus. · j
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35894373A | 1973-05-10 | 1973-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL44796A0 IL44796A0 (en) | 1974-07-31 |
| IL44796A true IL44796A (en) | 1976-08-31 |
Family
ID=23411667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL44796A IL44796A (en) | 1973-05-10 | 1974-05-09 | Ultrafiltration apparatus and process for the treatment ofliquids |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS548471B2 (en) |
| AT (1) | AT342084B (en) |
| BE (1) | BE814799A (en) |
| CA (1) | CA1067416A (en) |
| DE (2) | DE2422777B2 (en) |
| DK (1) | DK144084C (en) |
| FR (1) | FR2228518B1 (en) |
| GB (1) | GB1468928A (en) |
| IE (1) | IE40234B1 (en) |
| IL (1) | IL44796A (en) |
| IT (1) | IT1014152B (en) |
| LU (1) | LU70031A1 (en) |
| NL (2) | NL179546B (en) |
| NO (1) | NO138509C (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548472B2 (en) * | 1974-06-20 | 1979-04-16 | ||
| DE2527853B2 (en) * | 1975-06-23 | 1981-04-09 | Metallgesellschaft Ag, 6000 Frankfurt | Process for improving the water balance in the phosphating of metals |
| DE2613052B2 (en) * | 1976-03-26 | 1981-07-23 | Siemens AG, 1000 Berlin und 8000 München | Implantable carbon electrode |
| DE2613072C3 (en) * | 1976-03-26 | 1987-07-30 | Siemens AG, 1000 Berlin und 8000 München | Implantable electrode |
| US4078112A (en) * | 1976-07-12 | 1978-03-07 | Union Carbide Corporation | Coating modification process for ultrafiltration systems |
| FR2408378A1 (en) * | 1977-11-09 | 1979-06-08 | Polaroid Corp | Filtering solid-liq. dispersions, esp. photographic dyes - using a porous tubular filter and maintaining dispersion at a specified flux rate |
| DE2801018A1 (en) * | 1978-01-11 | 1979-07-19 | Jenaer Glaswerk Schott & Gen | HIGH PRESSURE ULTRAFILTRATION SYSTEM |
| DE2808022C3 (en) * | 1978-02-24 | 1982-02-04 | Heinrich Frings Gmbh & Co Kg, 5300 Bonn | Device for the continuous ultrafiltration of a liquid |
| DE3040631A1 (en) * | 1980-10-29 | 1982-05-27 | Merck Patent Gmbh, 6100 Darmstadt | METHOD FOR SEPARATING METAL CATALYSTS AND USE OF MEMBRANE SEPARATING DEVICES |
| GB2117267B (en) * | 1982-02-24 | 1985-09-25 | John Gilmour Manuel | Ultrafiltration of fermentation effluent |
| FR2525913B1 (en) * | 1982-04-28 | 1987-02-27 | Ceraver | |
| JPS59206059A (en) * | 1983-05-09 | 1984-11-21 | Kuraray Co Ltd | Process and apparatus for washing fine particle |
| FR2548167A1 (en) * | 1983-06-20 | 1985-01-04 | Meridional Oenologie Centre | Process and device for the treatment of aqueous liquids, industrial and agri-foodstuff effluents, for the production of sterile or drinking water and their reuse or recycling |
| FR2552419B1 (en) * | 1983-09-23 | 1985-12-13 | Framatome Sa | METHOD FOR ULTRAFILTRATION OF THE COOLING WATER OF A NUCLEAR PRESSURE WATER REACTOR AND CORRESPONDING ULTRRAFILTRATION DEVICE |
| US4603109A (en) * | 1984-06-01 | 1986-07-29 | Norton Company | Method and apparatus for contacting reactants in chemical and biological reactions |
| FR2566282B1 (en) * | 1984-06-20 | 1989-07-28 | Ceraver | DEVICE FOR ASSEMBLING A TUBULAR FILTERING ELEMENT IN AN ENCLOSURE |
| JPS61238304A (en) * | 1985-04-17 | 1986-10-23 | Ngk Insulators Ltd | Ceramic filter and its preparation |
| FR2582536B1 (en) * | 1985-05-29 | 1987-08-21 | Framatome Sa | DEVICE FOR ULTRAFILTRATION OF A HIGH-TEMPERATURE PRESSURE LIQUID |
| FR2582956B1 (en) * | 1985-06-10 | 1987-07-31 | Lorraine Carbone | MINERAL MEMBRANE SUPPORT FOR SEPARATE TECHNIQUES AND METHODS OF MANUFACTURE THEREOF |
| GB2176715A (en) * | 1985-06-27 | 1987-01-07 | Apv Int Ltd | Beer filtration |
| FR2584272B1 (en) * | 1985-07-03 | 1990-03-30 | Soy | PROCESS FOR TREATING AQUEOUS SOYBEAN EXTRACTS |
| FR2587629B1 (en) * | 1985-09-25 | 1993-07-16 | Raffinage Cie Francaise | PROCESS FOR SEPARATION OF FINE CATALYST PARTICLES FROM A HYDROCARBON CHARGE, BY FILTRATION THROUGH MINERAL BARRIERS AND FILTRATION LOOP |
| GB8524972D0 (en) * | 1985-10-10 | 1985-11-13 | Atomic Energy Authority Uk | Liquid treatment |
| GB8620468D0 (en) * | 1986-08-22 | 1986-10-01 | Atomic Energy Authority Uk | Liquid treatment apparatus |
| SE457607B (en) * | 1987-02-26 | 1989-01-16 | Asea Atom Ab | DYNAMIC MEMBRANE FOR SEPARATION OF A LIQUID, AATMINSTONE MAINLY IN THE WATER EXISTING MEDIUM |
| FR2628749B1 (en) * | 1988-03-17 | 1993-10-22 | Cgee Alsthom | PROCESS FOR THE TREATMENT OF POLLUTED WATER EMULSIONS OR MICROEMULSIONS |
| ES2034291T3 (en) * | 1988-03-17 | 1993-04-01 | Societe Des Ceramiques Techniques | PROCEDURE FOR THE TREATMENT OF EMULSIONS OR MICROEMULSIONS OF OIL IN CONTAMINATED WATER. |
| GB2223690B (en) * | 1988-10-17 | 1991-05-01 | Roger Stanley White | Filtration systems |
| FR2658092B1 (en) * | 1990-02-13 | 1992-05-15 | Atochem | PROCESS FOR THE PURIFICATION OF POLYORGANOPHOSPHAZENE SOLUTIONS BY MEMBRANES. |
| US6875459B2 (en) * | 2001-09-10 | 2005-04-05 | Henry B. Kopf | Method and apparatus for separation of milk, colostrum, and whey |
| US8007671B2 (en) | 2005-08-15 | 2011-08-30 | Streamline Capital, Inc. | Microfiltration devices |
| ITMN20130004A1 (en) * | 2013-04-15 | 2014-10-16 | Euro Mec S R L | PLANT AND PROCESS FOR THE RECOVERY OF POLI VINIL ALCOOL FROM THE WASHING BATHROOM IN THE TEXTILE INDUSTRY. |
| FR3036628B1 (en) * | 2015-05-29 | 2019-12-20 | Technologies Avancees Et Membranes Industrielles | MONOBLOCK COLUMN STRUCTURE FOR SEPARATING A FLUID MEDIUM |
-
0
- NL NLAANVRAGE7406269,A patent/NL179546C/en active
-
1974
- 1974-04-23 CA CA198,443A patent/CA1067416A/en not_active Expired
- 1974-05-08 DK DK252174A patent/DK144084C/en active
- 1974-05-09 IL IL44796A patent/IL44796A/en unknown
- 1974-05-09 LU LU70031A patent/LU70031A1/xx unknown
- 1974-05-09 BE BE144137A patent/BE814799A/en not_active IP Right Cessation
- 1974-05-09 IT IT68468/74A patent/IT1014152B/en active
- 1974-05-09 NL NLAANVRAGE7406269,A patent/NL179546B/en not_active IP Right Cessation
- 1974-05-09 IE IE985/74A patent/IE40234B1/en unknown
- 1974-05-09 GB GB2052474A patent/GB1468928A/en not_active Expired
- 1974-05-09 JP JP5078274A patent/JPS548471B2/ja not_active Expired
- 1974-05-09 FR FR7416045A patent/FR2228518B1/fr not_active Expired
- 1974-05-09 NO NO741681A patent/NO138509C/en unknown
- 1974-05-10 DE DE19742422777 patent/DE2422777B2/en active Granted
- 1974-05-10 DE DE19747416409U patent/DE7416409U/en not_active Expired
- 1974-05-10 AT AT390474A patent/AT342084B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE40234L (en) | 1974-11-10 |
| NL7406269A (en) | 1974-11-12 |
| DE2422777B2 (en) | 1976-08-19 |
| NO741681L (en) | 1974-11-12 |
| JPS5015788A (en) | 1975-02-19 |
| DE2422777A1 (en) | 1974-11-21 |
| LU70031A1 (en) | 1974-11-28 |
| BE814799A (en) | 1974-11-12 |
| NL179546C (en) | |
| GB1468928A (en) | 1977-03-30 |
| IT1014152B (en) | 1977-04-20 |
| FR2228518A1 (en) | 1974-12-06 |
| AT342084B (en) | 1978-03-10 |
| NL179546B (en) | 1986-05-01 |
| AU6784274A (en) | 1975-10-16 |
| IL44796A0 (en) | 1974-07-31 |
| CA1067416A (en) | 1979-12-04 |
| DK144084C (en) | 1982-05-17 |
| ATA390474A (en) | 1977-07-15 |
| JPS548471B2 (en) | 1979-04-16 |
| IE40234B1 (en) | 1979-04-11 |
| DE7416409U (en) | 1977-12-08 |
| NO138509C (en) | 1978-09-20 |
| DK144084B (en) | 1981-12-07 |
| NO138509B (en) | 1978-06-12 |
| FR2228518B1 (en) | 1983-10-07 |
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