CA976671A - Flocculating agents - Google Patents
Flocculating agentsInfo
- Publication number
- CA976671A CA976671A CA134,276A CA134276A CA976671A CA 976671 A CA976671 A CA 976671A CA 134276 A CA134276 A CA 134276A CA 976671 A CA976671 A CA 976671A
- Authority
- CA
- Canada
- Prior art keywords
- flocculating agents
- flocculating
- agents
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0416—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material
- C12H1/0424—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of organic added material with the aid of a polymer
-
- 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
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB534771A GB1373034A (en) | 1971-02-24 | 1971-02-24 | Flocculating agents and processes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA976671A true CA976671A (en) | 1975-10-21 |
Family
ID=9794401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA134,276A Expired CA976671A (en) | 1971-02-24 | 1972-02-07 | Flocculating agents |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS539193B1 (en) |
CA (1) | CA976671A (en) |
DE (1) | DE2206564B2 (en) |
FR (1) | FR2126234B1 (en) |
GB (1) | GB1373034A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049606A (en) | 1976-07-16 | 1977-09-20 | Nalco Chemical Company | Preparation of a manniched polyacrylamide quarternaries thereof |
US4079027A (en) | 1975-04-18 | 1978-03-14 | Nalco Chemical Company | Quaternary modified acrylamide polymers |
US4120840A (en) | 1977-01-28 | 1978-10-17 | Nalco Chemical Company | Phosphorus acid to stabilize quaternized polyacrylamide |
US4195003A (en) | 1977-01-28 | 1980-03-25 | Nalco Chemical Company | Phosphorus acid to stabilize quaternized polyacrylamide |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043910A (en) * | 1974-09-10 | 1977-08-23 | Allied Colloids Limited | Removal of phosphorous from waste water |
GB1517422A (en) * | 1976-01-14 | 1978-07-12 | Allied Colloids Ltd | Dewatering of sewage sludges |
DE3024396A1 (en) * | 1980-06-28 | 1982-01-21 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | MODIFIED, HIGH MOLECULAR POLYCARBONIC ACID AMIDES AND THEIR USE |
US5278066A (en) * | 1985-08-09 | 1994-01-11 | Gist-Brocades Nv | Molecular cloning and expression of gene encoding lipolytic enzyme |
US5830735A (en) * | 1987-03-06 | 1998-11-03 | Gist-Brocades Nv | Method for producing lipolytic enzymes using transformed Pseudomonas |
GB2211180B (en) * | 1987-09-10 | 1991-05-22 | Chemisolv Ltd | Treating effluent from a paper or board manufacturing process |
JP2960261B2 (en) * | 1992-07-04 | 1999-10-06 | 三洋化成工業株式会社 | Sludge dewatering agent |
CN108155473B (en) * | 2016-12-06 | 2024-05-14 | 普罗斯通信技术(苏州)有限公司 | Feed structure and base station antenna |
CN109975881B (en) * | 2019-04-28 | 2024-06-07 | 深圳迈睿智能科技有限公司 | Microwave detector, method for manufacturing the same, and method for suppressing stray electromagnetic wave radiation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2328901A (en) * | 1938-08-23 | 1943-09-07 | Rohm & Haas | Nitrogenous condensation product |
US3008851A (en) * | 1955-03-21 | 1961-11-14 | Rohm & Haas | Novel quaternary ammonium compounds and methods of producing them |
US3367918A (en) * | 1964-08-04 | 1968-02-06 | Dow Chemical Co | Polymeric amide-secondary dialkyl ammonium salt-paraformaldehyde flocculant composition and method |
JPS5144108A (en) * | 1974-10-14 | 1976-04-15 | Hiroshi Iizuka | KOKEIKENMASENJOZAI |
-
1971
- 1971-02-24 GB GB534771A patent/GB1373034A/en not_active Expired
-
1972
- 1972-02-07 CA CA134,276A patent/CA976671A/en not_active Expired
- 1972-02-11 DE DE19722206564 patent/DE2206564B2/en not_active Ceased
- 1972-02-21 FR FR7205705A patent/FR2126234B1/fr not_active Expired
- 1972-02-23 JP JP1885272A patent/JPS539193B1/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079027A (en) | 1975-04-18 | 1978-03-14 | Nalco Chemical Company | Quaternary modified acrylamide polymers |
US4049606A (en) | 1976-07-16 | 1977-09-20 | Nalco Chemical Company | Preparation of a manniched polyacrylamide quarternaries thereof |
US4120840A (en) | 1977-01-28 | 1978-10-17 | Nalco Chemical Company | Phosphorus acid to stabilize quaternized polyacrylamide |
US4195003A (en) | 1977-01-28 | 1980-03-25 | Nalco Chemical Company | Phosphorus acid to stabilize quaternized polyacrylamide |
Also Published As
Publication number | Publication date |
---|---|
DE2206564B2 (en) | 1975-07-31 |
FR2126234A1 (en) | 1972-10-06 |
JPS539193B1 (en) | 1978-04-04 |
FR2126234B1 (en) | 1976-07-23 |
GB1373034A (en) | 1974-11-06 |
DE2206564A1 (en) | 1972-09-14 |
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