FR2274563B1 - - Google Patents
Info
- Publication number
- FR2274563B1 FR2274563B1 FR7510900A FR7510900A FR2274563B1 FR 2274563 B1 FR2274563 B1 FR 2274563B1 FR 7510900 A FR7510900 A FR 7510900A FR 7510900 A FR7510900 A FR 7510900A FR 2274563 B1 FR2274563 B1 FR 2274563B1
- Authority
- FR
- France
- 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
- 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
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3877574A JPS5443305B2 (ja) | 1974-04-08 | 1974-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274563A1 FR2274563A1 (fr) | 1976-01-09 |
FR2274563B1 true FR2274563B1 (ja) | 1978-04-21 |
Family
ID=12534654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510900A Granted FR2274563A1 (fr) | 1974-04-08 | 1975-04-08 | Procede de clarification de liquides residuaires aqueux contenant des colorants acides en solution |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5443305B2 (ja) |
CA (1) | CA1046667A (ja) |
DE (1) | DE2515175C2 (ja) |
FR (1) | FR2274563A1 (ja) |
GB (1) | GB1490405A (ja) |
IT (1) | IT1034943B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3742764A1 (de) * | 1987-12-17 | 1989-06-29 | Sueddeutsche Kalkstickstoff | Flockungs- und/oder fixiermittel fuer die papierleimung |
DE4301364C2 (de) * | 1992-01-27 | 2002-03-21 | Clariant Finance Bvi Ltd | Verfahren zum Entfärben ausgedienter Aluminium-Färbe- und -Spülbäder |
DE4426236A1 (de) * | 1994-07-23 | 1996-01-25 | Heinz Neuschuetz | Hilfsmittel beim Herstellen von Anstrichmitteln und Putzen auf Kunststoffbasis |
JPH08131202A (ja) * | 1994-11-08 | 1996-05-28 | Hikari Giken Kogyo Kk | 履 物 |
CN110255753A (zh) * | 2019-05-16 | 2019-09-20 | 中国皮革制鞋研究院有限公司 | 栲胶废水的处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1517657A1 (de) * | 1964-07-17 | 1969-07-31 | Bayer Ag | Verfahren zur Behandlung von Abwaessern |
GB1424702A (en) * | 1972-04-27 | 1976-02-11 | Kanebo Ltd | Method of decolourizing waste coloured aqueous liquid |
CH572449A5 (ja) * | 1972-06-23 | 1976-02-13 | Ciba Geigy Ag |
-
1974
- 1974-04-08 JP JP3877574A patent/JPS5443305B2/ja not_active Expired
-
1975
- 1975-04-07 CA CA223,999A patent/CA1046667A/en not_active Expired
- 1975-04-08 FR FR7510900A patent/FR2274563A1/fr active Granted
- 1975-04-08 IT IT2212675A patent/IT1034943B/it active
- 1975-04-08 DE DE19752515175 patent/DE2515175C2/de not_active Expired
- 1975-04-08 GB GB1439075A patent/GB1490405A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1490405A (en) | 1977-11-02 |
JPS50132756A (ja) | 1975-10-21 |
CA1046667A (en) | 1979-01-16 |
DE2515175A1 (de) | 1975-10-09 |
FR2274563A1 (fr) | 1976-01-09 |
IT1034943B (it) | 1979-10-10 |
JPS5443305B2 (ja) | 1979-12-19 |
DE2515175C2 (de) | 1984-02-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |