ES437856A1 - Procedimiento para la purificacion de agua, contaminada por materia solida en suspension y microorganismos. - Google Patents
Procedimiento para la purificacion de agua, contaminada por materia solida en suspension y microorganismos.Info
- Publication number
- ES437856A1 ES437856A1 ES437856A ES437856A ES437856A1 ES 437856 A1 ES437856 A1 ES 437856A1 ES 437856 A ES437856 A ES 437856A ES 437856 A ES437856 A ES 437856A ES 437856 A1 ES437856 A1 ES 437856A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- groups
- see formula
- polymeric biguanide
- different
- 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
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2278274A GB1460626A (en) | 1974-05-22 | 1974-05-22 | Purification of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES437856A1 true ES437856A1 (es) | 1977-01-01 |
Family
ID=10185004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES437856A Expired ES437856A1 (es) | 1974-05-22 | 1975-05-22 | Procedimiento para la purificacion de agua, contaminada por materia solida en suspension y microorganismos. |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS51153A (zh) |
| BE (1) | BE829375A (zh) |
| BR (1) | BR7503171A (zh) |
| CH (1) | CH599904A5 (zh) |
| DE (1) | DE2522792A1 (zh) |
| DK (1) | DK226075A (zh) |
| EG (1) | EG11716A (zh) |
| ES (1) | ES437856A1 (zh) |
| FR (1) | FR2272040B1 (zh) |
| GB (1) | GB1460626A (zh) |
| IL (1) | IL47308A (zh) |
| IT (1) | IT1038303B (zh) |
| NL (1) | NL7505890A (zh) |
| NO (1) | NO751693L (zh) |
| OA (1) | OA05009A (zh) |
| PH (1) | PH12953A (zh) |
| SE (1) | SE404354B (zh) |
| ZA (1) | ZA753048B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137752A (en) * | 1981-02-17 | 1982-08-25 | Nissan Motor Co Ltd | Controller for automatic change gear |
| JPH0761687B2 (ja) * | 1988-07-09 | 1995-07-05 | 日本石油株式会社 | 高強度・高弾性率ポリエチレン材料の製造方法 |
-
1974
- 1974-05-22 GB GB2278274A patent/GB1460626A/en not_active Expired
-
1975
- 1975-05-12 ZA ZA00753048A patent/ZA753048B/xx unknown
- 1975-05-13 NO NO751693A patent/NO751693L/no unknown
- 1975-05-15 IL IL47308A patent/IL47308A/xx unknown
- 1975-05-20 IT IT23547/75A patent/IT1038303B/it active
- 1975-05-20 NL NL7505890A patent/NL7505890A/xx not_active Application Discontinuation
- 1975-05-20 PH PH17175A patent/PH12953A/en unknown
- 1975-05-20 CH CH640075A patent/CH599904A5/xx not_active IP Right Cessation
- 1975-05-21 FR FR7515792A patent/FR2272040B1/fr not_active Expired
- 1975-05-21 SE SE7505787A patent/SE404354B/xx unknown
- 1975-05-21 EG EG305/75A patent/EG11716A/xx active
- 1975-05-21 BR BR4059/75A patent/BR7503171A/pt unknown
- 1975-05-22 DE DE19752522792 patent/DE2522792A1/de not_active Withdrawn
- 1975-05-22 DK DK226075A patent/DK226075A/da unknown
- 1975-05-22 ES ES437856A patent/ES437856A1/es not_active Expired
- 1975-05-22 OA OA55507A patent/OA05009A/xx unknown
- 1975-05-22 JP JP50061415A patent/JPS51153A/ja active Pending
- 1975-05-22 BE BE156610A patent/BE829375A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO751693L (zh) | 1975-11-25 |
| DE2522792A1 (de) | 1975-12-04 |
| AU8129375A (en) | 1976-11-25 |
| BE829375A (fr) | 1975-11-24 |
| FR2272040A1 (zh) | 1975-12-19 |
| IL47308A (en) | 1978-07-31 |
| NL7505890A (nl) | 1975-11-25 |
| IT1038303B (it) | 1979-11-20 |
| OA05009A (fr) | 1980-12-31 |
| PH12953A (en) | 1979-10-18 |
| FR2272040B1 (zh) | 1979-03-30 |
| SE404354B (sv) | 1978-10-02 |
| GB1460626A (en) | 1977-01-06 |
| DK226075A (da) | 1975-11-23 |
| CH599904A5 (zh) | 1978-06-15 |
| SE7505787L (sv) | 1975-11-24 |
| JPS51153A (zh) | 1976-01-05 |
| ZA753048B (en) | 1976-04-28 |
| IL47308A0 (en) | 1975-07-28 |
| BR7503171A (pt) | 1976-04-27 |
| EG11716A (en) | 1978-03-29 |
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