IN142701B - - Google Patents
Info
- Publication number
- IN142701B IN142701B IN159/CAL/76A IN159CA1976A IN142701B IN 142701 B IN142701 B IN 142701B IN 159CA1976 A IN159CA1976 A IN 159CA1976A IN 142701 B IN142701 B IN 142701B
- Authority
- IN
- India
Links
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
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- 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 |
|---|---|---|---|
| DE19752508246 DE2508246A1 (de) | 1975-02-26 | 1975-02-26 | Verfahren zur entfernung wasserloeslicher ionischer verbindungen aus waessrigen loesungen mittels ultrafiltration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN142701B true IN142701B (US20050065096A1-20050324-C00069.png) | 1977-08-13 |
Family
ID=5939831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN159/CAL/76A IN142701B (US20050065096A1-20050324-C00069.png) | 1975-02-26 | 1976-01-28 |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619727A1 (fr) * | 1987-09-01 | 1989-03-03 | Univ Paris Curie | Procede de filtration membranaire d'une solution contenant des particules ioniques de faibles dimensions |
| DE4008262A1 (de) * | 1990-03-15 | 1991-09-19 | Bayer Ag | Verfahren zur herstellung lagerstabiler farbstoffloesungen |
| FR2683811B1 (fr) * | 1991-11-20 | 1994-05-20 | Armines | Procede de desionisation d'un liquide aqueux et application. |
| WO2005054376A1 (en) * | 2003-12-04 | 2005-06-16 | Clariant International Ltd | Concentrated aqueous compositions of dyestuffs |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3519558A (en) * | 1968-02-15 | 1970-07-07 | Abcor Inc | Separation of similar solutes using a semipermeable membrane |
| DE1945749A1 (de) * | 1968-09-27 | 1970-04-02 | Monsanto Co | Verfahren zum Entfernen von Phenolen und/oder Metallen aus einem waessrigen Medium |
| DE2203008B1 (de) * | 1972-01-22 | 1973-05-17 | Hager & Elsaesser | Verfahren und vorrichtung zum aufbereiten von abwaessern |
| GB1424702A (en) * | 1972-04-27 | 1976-02-11 | Kanebo Ltd | Method of decolourizing waste coloured aqueous liquid |
| CH572449A5 (US20050065096A1-20050324-C00069.png) * | 1972-06-23 | 1976-02-13 | Ciba Geigy Ag | |
| DE2303081A1 (de) * | 1973-01-23 | 1974-07-25 | Ernst Prof Dr Bayer | Verfahren zur anreicherung und abtrennung von metallionen an loeslichen polymeren |
| CH566798A5 (US20050065096A1-20050324-C00069.png) * | 1973-05-29 | 1975-09-30 | Battelle Memorial Institute | |
| JPS5745633B2 (US20050065096A1-20050324-C00069.png) * | 1973-12-08 | 1982-09-29 | ||
| DE2503169B1 (de) * | 1975-01-27 | 1976-06-16 | Bayer Ag | Abwasser-entfaerbungsverfahren |
-
1975
- 1975-02-26 DE DE19752508246 patent/DE2508246A1/de not_active Withdrawn
- 1975-10-31 GB GB4532275A patent/GB1503764A/en not_active Expired
-
1976
- 1976-01-28 IN IN159/CAL/76A patent/IN142701B/en unknown
- 1976-02-20 CH CH214576A patent/CH617911A5/de not_active IP Right Cessation
- 1976-02-24 JP JP1854776A patent/JPS51110483A/ja active Pending
- 1976-02-25 BE BE164630A patent/BE838926A/xx unknown
- 1976-02-25 BR BR7601184A patent/BR7601184A/pt unknown
- 1976-02-25 ES ES445507A patent/ES445507A1/es not_active Expired
- 1976-02-26 FR FR7605385A patent/FR2302122A1/fr not_active Withdrawn
- 1976-02-26 NL NL7601995A patent/NL7601995A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51110483A (ja) | 1976-09-30 |
| ES445507A1 (es) | 1977-06-01 |
| DE2508246A1 (de) | 1976-09-09 |
| NL7601995A (nl) | 1976-08-30 |
| BR7601184A (pt) | 1976-09-14 |
| CH617911A5 (en) | 1980-06-30 |
| BE838926A (fr) | 1976-08-25 |
| FR2302122A1 (fr) | 1976-09-24 |
| GB1503764A (en) | 1978-03-15 |
