CH546208A - Water clarification - using inorg additive, coagulant and polyelectrolytes - Google Patents
Water clarification - using inorg additive, coagulant and polyelectrolytesInfo
- Publication number
- CH546208A CH546208A CH546208DA CH546208A CH 546208 A CH546208 A CH 546208A CH 546208D A CH546208D A CH 546208DA CH 546208 A CH546208 A CH 546208A
- Authority
- CH
- Switzerland
- Prior art keywords
- water
- clearing
- slime
- additive
- treated
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 11
- 239000000654 additive Substances 0.000 title abstract 4
- 230000000996 additive effect Effects 0.000 title abstract 4
- 239000000701 coagulant Substances 0.000 title abstract 2
- 229920000867 polyelectrolyte Polymers 0.000 title abstract 2
- 238000005352 clarification Methods 0.000 title 1
- 239000012535 impurity Substances 0.000 abstract 2
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002352 surface water Substances 0.000 abstract 1
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUTA001037 | 1969-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH546208A true CH546208A (en) | 1974-02-28 |
Family
ID=11001746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH546208D CH546208A (en) | 1969-12-31 | 1970-12-29 | Water clarification - using inorg additive, coagulant and polyelectrolytes |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4944390B1 (enrdf_load_stackoverflow) |
| AR (1) | AR204496A1 (enrdf_load_stackoverflow) |
| AT (1) | AT306655B (enrdf_load_stackoverflow) |
| CH (1) | CH546208A (enrdf_load_stackoverflow) |
| NL (1) | NL7019106A (enrdf_load_stackoverflow) |
| PL (1) | PL88894B1 (enrdf_load_stackoverflow) |
| RO (1) | RO62052A (enrdf_load_stackoverflow) |
| SE (1) | SE382973B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466437A1 (fr) * | 1979-09-28 | 1981-04-10 | Rhone Poulenc Ind | Nouvel additif pour composition floculante pour la purification des eaux residuaires et des boues |
| GR900100122A (en) * | 1989-02-16 | 1991-06-28 | Golconda Eng & Mining | Refining method |
| EP0544225A1 (de) * | 1991-11-25 | 1993-06-02 | Süd-Chemie Ag | Verfahren zur Vorreinigung von Abwässern |
| EP0544227A1 (de) * | 1991-11-25 | 1993-06-02 | Süd-Chemie Ag | Verfahren zur kontinuierlichen Schlammeindickung über Hydrozyklone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4535419B2 (ja) * | 2001-05-31 | 2010-09-01 | オルガノ株式会社 | 凝集沈澱装置 |
-
1970
- 1970-01-01 AR AR23323170A patent/AR204496A1/es active
- 1970-12-29 CH CH546208D patent/CH546208A/xx not_active IP Right Cessation
- 1970-12-29 AT AT1168170A patent/AT306655B/de not_active IP Right Cessation
- 1970-12-30 PL PL14535970A patent/PL88894B1/pl unknown
- 1970-12-30 JP JP12505170A patent/JPS4944390B1/ja active Pending
- 1970-12-30 SE SE1772070A patent/SE382973B/xx unknown
- 1970-12-31 NL NL7019106A patent/NL7019106A/xx unknown
-
1971
- 1971-01-04 RO RO6547871A patent/RO62052A/ro unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466437A1 (fr) * | 1979-09-28 | 1981-04-10 | Rhone Poulenc Ind | Nouvel additif pour composition floculante pour la purification des eaux residuaires et des boues |
| GR900100122A (en) * | 1989-02-16 | 1991-06-28 | Golconda Eng & Mining | Refining method |
| EP0467887A4 (en) * | 1989-02-16 | 1992-05-06 | Golconda Engineering & Mining Services Pty. Ltd. | Clarification process |
| EP0544225A1 (de) * | 1991-11-25 | 1993-06-02 | Süd-Chemie Ag | Verfahren zur Vorreinigung von Abwässern |
| EP0544227A1 (de) * | 1991-11-25 | 1993-06-02 | Süd-Chemie Ag | Verfahren zur kontinuierlichen Schlammeindickung über Hydrozyklone |
Also Published As
| Publication number | Publication date |
|---|---|
| RO62052A (fr) | 1978-01-15 |
| NL7019106A (enrdf_load_stackoverflow) | 1971-07-02 |
| AR204496A1 (es) | 1976-02-12 |
| SE382973B (sv) | 1976-02-23 |
| PL88894B1 (enrdf_load_stackoverflow) | 1976-10-30 |
| JPS4944390B1 (enrdf_load_stackoverflow) | 1974-11-28 |
| AT306655B (de) | 1973-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |