JPS569400B1 - - Google Patents
Info
- Publication number
- JPS569400B1 JPS569400B1 JP7469672A JP7469672A JPS569400B1 JP S569400 B1 JPS569400 B1 JP S569400B1 JP 7469672 A JP7469672 A JP 7469672A JP 7469672 A JP7469672 A JP 7469672A JP S569400 B1 JPS569400 B1 JP S569400B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3602171A GB1399247A (en) | 1971-07-30 | 1971-07-30 | Treatment of industrial effluent water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569400B1 true JPS569400B1 (en) | 1981-02-28 |
Family
ID=10384091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7469672A Pending JPS569400B1 (en) | 1971-07-30 | 1972-07-27 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS569400B1 (en) |
| AT (1) | AT321249B (en) |
| AU (1) | AU476023B2 (en) |
| BE (1) | BE786795A (en) |
| CA (1) | CA1000430A (en) |
| CH (1) | CH569671A5 (en) |
| DE (1) | DE2229426C3 (en) |
| DK (1) | DK141722B (en) |
| FI (1) | FI58078C (en) |
| FR (1) | FR2148097B1 (en) |
| GB (1) | GB1399247A (en) |
| IT (1) | IT964829B (en) |
| NL (1) | NL173141C (en) |
| SE (1) | SE430569B (en) |
| ZA (1) | ZA724446B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1074204A (en) * | 1975-11-11 | 1980-03-25 | Byron C. Chambers | Composition and method for dispersing high molecular weight flocculant polymers in water |
| DE3235527A1 (en) * | 1982-09-25 | 1984-03-29 | Basf Ag, 6700 Ludwigshafen | METHOD FOR INCREASING THE SPEED OF RESOLUTION OF FINE-PARTIC, HIGH-MOLECULAR (METH) ACRYLAMIDE POLYMERISATS |
| US5698109A (en) * | 1990-06-29 | 1997-12-16 | Allied Colloids Limited | Purification of aqueous liquor |
| US5112500A (en) * | 1990-06-29 | 1992-05-12 | Allied Colloids Limited | Purification of aqueous liquor |
| US5178774A (en) * | 1990-06-29 | 1993-01-12 | Allied Colloids Limited | Purification of aqueous liquor |
| DE4120211A1 (en) * | 1991-06-19 | 1992-12-24 | Passavant Werke | Post-treatment of waste water - comprises using polymeric flocculating agents in a form and amt. in which they are self removed from the waste water over a period of time |
| DE4421522A1 (en) * | 1994-06-20 | 1995-12-21 | Passavant Werke | Removal of finely dispersed organic matter from precleaned sewage |
| CN111662411A (en) * | 2020-07-27 | 2020-09-15 | 重庆工商大学 | Preparation method of hydrophobic acacia gum flocculant for antibiotic treatment |
-
1971
- 1971-07-30 GB GB3602171A patent/GB1399247A/en not_active Expired
-
1972
- 1972-06-16 DE DE2229426A patent/DE2229426C3/en not_active Expired
- 1972-06-22 AU AU43745/72A patent/AU476023B2/en not_active Expired
- 1972-06-27 ZA ZA724446A patent/ZA724446B/en unknown
- 1972-06-28 AT AT556572A patent/AT321249B/en not_active IP Right Cessation
- 1972-06-28 NL NLAANVRAGE7208888,A patent/NL173141C/en not_active IP Right Cessation
- 1972-07-24 CA CA147,804A patent/CA1000430A/en not_active Expired
- 1972-07-26 BE BE786795A patent/BE786795A/en not_active IP Right Cessation
- 1972-07-27 JP JP7469672A patent/JPS569400B1/ja active Pending
- 1972-07-27 FI FI2101/72A patent/FI58078C/en active
- 1972-07-28 DK DK376472AA patent/DK141722B/en not_active IP Right Cessation
- 1972-07-28 FR FR7227404A patent/FR2148097B1/fr not_active Expired
- 1972-07-28 SE SE7209909A patent/SE430569B/en unknown
- 1972-07-28 IT IT69474/72A patent/IT964829B/en active
- 1972-07-28 CH CH1126172A patent/CH569671A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1000430A (en) | 1976-11-23 |
| NL7208888A (en) | 1973-02-01 |
| FI58078B (en) | 1980-08-29 |
| DE2229426A1 (en) | 1973-02-08 |
| GB1399247A (en) | 1975-06-25 |
| DK141722C (en) | 1980-10-27 |
| BE786795A (en) | 1972-11-16 |
| DE2229426B2 (en) | 1979-01-11 |
| NL173141C (en) | 1983-12-16 |
| AU476023B2 (en) | 1976-09-09 |
| DE2229426C3 (en) | 1980-09-04 |
| IT964829B (en) | 1974-01-31 |
| FR2148097B1 (en) | 1978-04-28 |
| FI58078C (en) | 1980-12-10 |
| DK141722B (en) | 1980-06-02 |
| AT321249B (en) | 1975-03-25 |
| ZA724446B (en) | 1973-05-30 |
| NL173141B (en) | 1983-07-18 |
| CH569671A5 (en) | 1975-11-28 |
| FR2148097A1 (en) | 1973-03-11 |
| SE430569B (en) | 1983-11-28 |
| AU4374572A (en) | 1974-01-03 |