ES380840A1 - Improvements in the construction of filtration devices. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of filtration devices. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES380840A1 ES380840A1 ES380840A ES380840A ES380840A1 ES 380840 A1 ES380840 A1 ES 380840A1 ES 380840 A ES380840 A ES 380840A ES 380840 A ES380840 A ES 380840A ES 380840 A1 ES380840 A1 ES 380840A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- construction
- machine
- legally binding
- *** translate
- 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
- 238000001914 filtration Methods 0.000 title abstract 3
- 238000010276 construction Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 3
- 238000001223 reverse osmosis Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B01D2313/00—Details relating to membrane modules or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/21—Specific headers, end caps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Improvements in the construction of filtration devices, of the type that are used especially by reverse osmosis, characterized in that said devices comprise at least one tubular element constituted by a porous support coated externally and internally of filtration membranes, especially of semi-permeable membranes, means for circulating a fluid treated under pressure both to the outside and to the inside of said element in such a way that it undergoes in its entire surface the pressure of the treated fluid, and means of extracting a fluid diffused through said membranes and collected in the porous support. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6920830A FR2050700A5 (en) | 1969-06-20 | 1969-06-20 | Reverse osmosis membrane support |
Publications (1)
Publication Number | Publication Date |
---|---|
ES380840A1 true ES380840A1 (en) | 1977-07-01 |
Family
ID=9036149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES380840A Expired ES380840A1 (en) | 1969-06-20 | 1970-06-17 | Improvements in the construction of filtration devices. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES380840A1 (en) |
FR (1) | FR2050700A5 (en) |
IL (1) | IL34759A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712473A (en) * | 1971-03-03 | 1973-01-23 | Westinghouse Electric Corp | Reverse osmosis module |
FR2181502A1 (en) * | 1972-04-26 | 1973-12-07 | Aqua Chem Inc | Reverse osmosis membrane module - for liq mixts sepn |
NL7806402A (en) * | 1978-06-13 | 1979-12-17 | Wafilin Bv | PROCESS FOR CONCENTRATING MACROMOLECULAR SUBSTANCES AND THEIR MONOMERIC OR OLIGOMERIC UNITS. |
US4289617A (en) * | 1980-05-05 | 1981-09-15 | Water Refining Company, Inc. | Water softening and reverse osmosis system |
FR2678177B1 (en) * | 1991-06-25 | 1994-09-09 | Lescoche Philippe | INORGANIC MEMBRANE FOR FILTRATION AND, FILTER UNIT OBTAINED. |
-
1969
- 1969-06-20 FR FR6920830A patent/FR2050700A5/en not_active Expired
-
1970
- 1970-06-17 ES ES380840A patent/ES380840A1/en not_active Expired
- 1970-06-19 IL IL34759A patent/IL34759A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2050700A5 (en) | 1971-04-02 |
IL34759A0 (en) | 1970-08-19 |
IL34759A (en) | 1973-01-30 |
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