NL7406834A - - Google Patents
Info
- Publication number
- NL7406834A NL7406834A NL7406834A NL7406834A NL7406834A NL 7406834 A NL7406834 A NL 7406834A NL 7406834 A NL7406834 A NL 7406834A NL 7406834 A NL7406834 A NL 7406834A NL 7406834 A NL7406834 A NL 7406834A
- Authority
- NL
- Netherlands
Links
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
- B01D63/08—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
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/176—Filter presses, i.e. of the plate or plate and frame type attaching the filter element to the filter press plates, e.g. around the central feed hole in the plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
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 |
|---|---|---|---|
| FR7319534A FR2231412A2 (en) | 1973-05-29 | 1973-05-29 | Membrane fluid separation equipment - more economical fabrication method imparts greater strength and temperature resistance to plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7406834A true NL7406834A (https=) | 1974-12-03 |
Family
ID=9120198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7406834A NL7406834A (https=) | 1973-05-29 | 1974-05-21 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5081974A (https=) |
| BE (1) | BE815641R (https=) |
| DE (1) | DE2426262A1 (https=) |
| FR (1) | FR2231412A2 (https=) |
| IT (1) | IT1046844B (https=) |
| NL (1) | NL7406834A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471507A1 (fr) * | 1979-12-13 | 1981-06-19 | Rhone Poulenc Ind | Dispositif pour la fixation etanche de membranes semi-permeables sur chaque plaque-support d'un appareil separateur |
| JPH0722751B2 (ja) * | 1989-05-29 | 1995-03-15 | 株式会社クボタ | 活性汚泥処理装置の膜モジュール |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE583317C (de) * | 1928-10-07 | 1933-09-01 | Meyer Wilderman Dr | Doppelfilterplatte fuer Filterpressen |
| GB358526A (en) * | 1930-04-03 | 1931-10-05 | Meyer Wilderman | Improvements in and relating to the construction of filter presses |
| DE832597C (de) * | 1948-07-20 | 1952-02-25 | Internaz Superfiltri C I S Soc | Filterpresse |
| DE1150657B (de) * | 1959-12-29 | 1963-06-27 | Wolfgang B Hoelscher Dipl Ing | Filterplatte in Schalenbauweise |
| FR2127155A5 (en) * | 1971-02-25 | 1972-10-13 | Rhone Poulenc Sa | Plate-type ultra-filter - with semi-permeable membranes |
-
1973
- 1973-05-29 FR FR7319534A patent/FR2231412A2/fr active Granted
-
1974
- 1974-05-21 NL NL7406834A patent/NL7406834A/xx unknown
- 1974-05-28 IT IT23272/74A patent/IT1046844B/it active
- 1974-05-28 JP JP49060190A patent/JPS5081974A/ja active Pending
- 1974-05-28 BE BE144842A patent/BE815641R/xx active
- 1974-05-29 DE DE19742426262 patent/DE2426262A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2231412B2 (https=) | 1978-03-10 |
| DE2426262A1 (de) | 1975-01-02 |
| FR2231412A2 (en) | 1974-12-27 |
| BE815641R (fr) | 1974-11-28 |
| IT1046844B (it) | 1980-07-31 |
| JPS5081974A (https=) | 1975-07-03 |