NO20001498L - Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet - Google Patents
Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikalietInfo
- Publication number
- NO20001498L NO20001498L NO20001498A NO20001498A NO20001498L NO 20001498 L NO20001498 L NO 20001498L NO 20001498 A NO20001498 A NO 20001498A NO 20001498 A NO20001498 A NO 20001498A NO 20001498 L NO20001498 L NO 20001498L
- Authority
- NO
- Norway
- Prior art keywords
- chemical
- liquid
- mixture
- liquid mixture
- precipitating
- Prior art date
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
- C02F1/56—Macromolecular compounds
-
- 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
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- 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
- C02F1/542—Phosphorus compounds
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)
- Adhesives Or Adhesive Processes (AREA)
- Removal Of Specific Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Saccharide Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20001498A NO311713B1 (no) | 2000-03-22 | 2000-03-22 | Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet |
US10/239,468 US6916431B2 (en) | 2000-03-22 | 2001-02-21 | Precipitating chemical |
AU2001236228A AU2001236228A1 (en) | 2000-03-22 | 2001-02-21 | Precipitating chemical |
DE60107060T DE60107060T2 (de) | 2000-03-22 | 2001-02-21 | Fällungschemikalie |
EP01908487A EP1265818B1 (en) | 2000-03-22 | 2001-02-21 | Precipitating chemical |
PCT/NO2001/000063 WO2001079120A1 (en) | 2000-03-22 | 2001-02-21 | Precipitating chemical |
AT01908487T ATE282008T1 (de) | 2000-03-22 | 2001-02-21 | Fällungschemikalie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20001498A NO311713B1 (no) | 2000-03-22 | 2000-03-22 | Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20001498D0 NO20001498D0 (no) | 2000-03-22 |
NO20001498L true NO20001498L (no) | 2001-09-24 |
NO311713B1 NO311713B1 (no) | 2002-01-14 |
Family
ID=19910916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20001498A NO311713B1 (no) | 2000-03-22 | 2000-03-22 | Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet |
Country Status (7)
Country | Link |
---|---|
US (1) | US6916431B2 (no) |
EP (1) | EP1265818B1 (no) |
AT (1) | ATE282008T1 (no) |
AU (1) | AU2001236228A1 (no) |
DE (1) | DE60107060T2 (no) |
NO (1) | NO311713B1 (no) |
WO (1) | WO2001079120A1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1533275B1 (en) | 2003-11-20 | 2009-08-26 | S.A. Minera Catalano-Aragonesa | Ecological composition for treating and purifying waste water |
EP1711053A2 (en) * | 2004-02-02 | 2006-10-18 | I.M.T. Interface Multigrad Technology Ltd. | Biological material and methods and solutions for preservation thereof |
US7695630B2 (en) * | 2005-11-15 | 2010-04-13 | De Guevara Cesar Ladron | Process for conditioning an aqueous solution for efficient colloidal precipitation |
EP2053546A1 (fr) * | 2007-10-26 | 2009-04-29 | Gemplus | Dispositif de communication radiofréquence comprenant un temporisateur |
CN107792895A (zh) * | 2017-11-17 | 2018-03-13 | 侯英 | 污水处理剂及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617561A (en) * | 1969-07-01 | 1971-11-02 | Engelhard Min & Chem | Method for clarifying liquids |
JPS5076842A (no) * | 1973-11-07 | 1975-06-23 | ||
US4353803A (en) | 1979-03-05 | 1982-10-12 | Dover Jr Virgil L | Land restoration following oil-well drilling and products useful therefor |
US4353808A (en) * | 1979-03-30 | 1982-10-12 | Hitachi, Ltd. | Phosphors and process for producing the same |
JPS56158194A (en) | 1980-05-09 | 1981-12-05 | Kurita Kasen Kk | Treatment of excavation sludge water |
US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
US4765908A (en) * | 1985-02-04 | 1988-08-23 | Barbara Monick | Process and composition for removing contaminants from wastewater |
SE451739B (sv) * | 1985-04-03 | 1987-10-26 | Eka Nobel Ab | Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid |
US5071587A (en) * | 1990-05-31 | 1991-12-10 | Aquatechnica, Inc. | Composition and method for purifying water |
DE4200479A1 (de) | 1991-01-11 | 1992-07-16 | Sued Chemie Ag | Mittel und verfahren zum reinigen von hochbelasteten, insbesondere gefaerbten abwaessern |
FR2679546B1 (fr) * | 1991-07-26 | 1994-01-28 | Zschimmer Schwarz France | Procede de traitement des eaux. |
US5204007A (en) * | 1991-09-03 | 1993-04-20 | Kenneth L. Mosley | Method of clarification of waste water for production of animal feeds |
DE4223285A1 (de) * | 1992-07-15 | 1994-01-20 | Sued Chemie Ag | Verfahren zum Denitrifizieren von nitrathaltigem Abwasser |
SE501216C2 (sv) | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma |
US6068693A (en) * | 1997-06-16 | 2000-05-30 | Ecc International Inc. | Method for separating mixture of finely divided minerals and product thereof |
US6132625A (en) * | 1998-05-28 | 2000-10-17 | E. I. Du Pont De Nemours And Company | Method for treatment of aqueous streams comprising biosolids |
-
2000
- 2000-03-22 NO NO20001498A patent/NO311713B1/no not_active IP Right Cessation
-
2001
- 2001-02-21 US US10/239,468 patent/US6916431B2/en not_active Expired - Fee Related
- 2001-02-21 EP EP01908487A patent/EP1265818B1/en not_active Expired - Lifetime
- 2001-02-21 DE DE60107060T patent/DE60107060T2/de not_active Expired - Fee Related
- 2001-02-21 AU AU2001236228A patent/AU2001236228A1/en not_active Abandoned
- 2001-02-21 WO PCT/NO2001/000063 patent/WO2001079120A1/en active IP Right Grant
- 2001-02-21 AT AT01908487T patent/ATE282008T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20030047515A1 (en) | 2003-03-13 |
DE60107060D1 (de) | 2004-12-16 |
AU2001236228A1 (en) | 2001-10-30 |
US6916431B2 (en) | 2005-07-12 |
WO2001079120A1 (en) | 2001-10-25 |
US20040026331A9 (en) | 2004-02-12 |
ATE282008T1 (de) | 2004-11-15 |
NO311713B1 (no) | 2002-01-14 |
DE60107060T2 (de) | 2005-11-24 |
EP1265818A1 (en) | 2002-12-18 |
EP1265818B1 (en) | 2004-11-10 |
NO20001498D0 (no) | 2000-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |