ATE321010T1 - Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts - Google Patents
Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produktsInfo
- Publication number
- ATE321010T1 ATE321010T1 AT03770150T AT03770150T ATE321010T1 AT E321010 T1 ATE321010 T1 AT E321010T1 AT 03770150 T AT03770150 T AT 03770150T AT 03770150 T AT03770150 T AT 03770150T AT E321010 T1 ATE321010 T1 AT E321010T1
- Authority
- AT
- Austria
- Prior art keywords
- product
- wastewater
- producing
- starch
- brine solution
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002472 Starch Polymers 0.000 abstract 4
- 235000019698 starch Nutrition 0.000 abstract 4
- 239000008107 starch Substances 0.000 abstract 4
- 239000012267 brine Substances 0.000 abstract 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Inorganic materials [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920001592 potato starch Polymers 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5254—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using magnesium compounds and phosphoric acid for removing ammonia
-
- 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
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)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20025291A NO317844B1 (no) | 2002-11-04 | 2002-11-04 | Produkt for behandling av vann og avlopsvann og en fremgangsmate for a fremstille nevnte produkt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE321010T1 true ATE321010T1 (de) | 2006-04-15 |
Family
ID=19914149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03770150T ATE321010T1 (de) | 2002-11-04 | 2003-10-22 | Produkt zur behandlung von wasser und abwasser sowie verfahren zur herstellung des produkts |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1558528B1 (de) |
| AT (1) | ATE321010T1 (de) |
| AU (1) | AU2003278618A1 (de) |
| DE (1) | DE60304203T2 (de) |
| DK (1) | DK1558528T3 (de) |
| ES (1) | ES2260663T3 (de) |
| NO (1) | NO317844B1 (de) |
| WO (1) | WO2004041732A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007065681A1 (en) | 2005-12-08 | 2007-06-14 | Ciba Holding Inc. | A process for the preparation of hydroxy polymer esters and their use |
| WO2009104945A1 (es) * | 2008-02-20 | 2009-08-27 | Mendoza Ramirez Ma Leticia | Resina de poliamida saponificada biodegradable obtenida por síntesis en emulsión para el tratamiento de aguas residuales (industriales y domésticas) |
| US8133385B2 (en) | 2009-02-06 | 2012-03-13 | Culligan International Company | Grey water treatment system |
| FR2978138B1 (fr) * | 2011-07-22 | 2015-05-22 | Roquette Freres | Procede de potabilisation |
| CN103045649B (zh) * | 2013-01-11 | 2014-05-21 | 甘肃农业大学 | 一种以马铃薯淀粉废水为原料制备微生物絮凝剂的方法 |
| LT6229B (lt) | 2014-03-10 | 2015-10-26 | Kauno technologijos universitetas | Modifikuoto krakmolo flokuliantas ir jo gamybos būdas |
| FI127158B (en) * | 2015-09-02 | 2017-12-15 | Kemira Oyj | A method for removing humic substances from an alkaline solution |
| US11104854B2 (en) | 2018-07-23 | 2021-08-31 | Baker Hughes Holdings Llc | High temperature tolerant, modified cationic starch-based additives for water clarification |
| FI130436B (en) * | 2019-06-10 | 2023-08-30 | Kemira Oyj | METHOD FOR REMOVING DISSOLVED ORGANIC COMPOUNDS FROM WASTEWATER |
| EP4590643A1 (de) * | 2022-09-20 | 2025-07-30 | Kemira OYJ | Verfahren zur fest-flüssig-trennung |
| CN120019033A (zh) * | 2022-09-20 | 2025-05-16 | 凯米拉公司 | 用于液-固分离的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604796A1 (de) * | 1986-02-15 | 1987-08-20 | Degussa | Verfahren zur trockenkationisierung von staerke |
| SE502192C2 (sv) * | 1990-12-11 | 1995-09-11 | Eka Nobel Ab | Upplösningsförfarande avsett för en lösning innehållande höghaltjoniserad stärkelse |
| DE19717030A1 (de) * | 1997-04-23 | 1998-10-29 | Degussa | Substituierte, pulverförmige natürliche Polymere, ein Verfahren zur Herstellung und ihre Verwendung |
-
2002
- 2002-11-04 NO NO20025291A patent/NO317844B1/no unknown
-
2003
- 2003-10-22 EP EP03770150A patent/EP1558528B1/de not_active Expired - Lifetime
- 2003-10-22 AT AT03770150T patent/ATE321010T1/de not_active IP Right Cessation
- 2003-10-22 DK DK03770150T patent/DK1558528T3/da active
- 2003-10-22 AU AU2003278618A patent/AU2003278618A1/en not_active Abandoned
- 2003-10-22 DE DE60304203T patent/DE60304203T2/de not_active Expired - Lifetime
- 2003-10-22 WO PCT/NO2003/000348 patent/WO2004041732A1/en not_active Ceased
- 2003-10-22 ES ES03770150T patent/ES2260663T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO20025291D0 (no) | 2002-11-04 |
| NO317844B1 (no) | 2004-12-20 |
| EP1558528B1 (de) | 2006-03-22 |
| DK1558528T3 (da) | 2006-07-24 |
| ES2260663T3 (es) | 2006-11-01 |
| DE60304203T2 (de) | 2006-12-14 |
| WO2004041732A1 (en) | 2004-05-21 |
| EP1558528A1 (de) | 2005-08-03 |
| AU2003278618A1 (en) | 2004-06-07 |
| DE60304203D1 (de) | 2006-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |