ATE282008T1 - Fällungschemikalie - Google Patents

Fällungschemikalie

Info

Publication number: ATE282008T1
Authority: AT; Austria
Prior art keywords: chemical; liquid; mixture; liquid mixture; precipitating
Prior art date: 2000-03-22

Application number

AT01908487T

Other languages

English (en)

Inventor

Stig Ovar Keller

Original Assignee

Nature Technology Solution As

Priority date (The priority date 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 date listed.)

2000-03-22

Filing date

2001-02-21

Publication date

2004-11-15

2001-02-21 Application filed by Nature Technology Solution As filed Critical Nature Technology Solution As

2004-11-15 Application granted granted Critical

2004-11-15 Publication of ATE282008T1 publication Critical patent/ATE282008T1/de

Links

239000000126 substance Substances 0.000 title abstract 6
238000001556 precipitation Methods 0.000 title 1
239000007788 liquid Substances 0.000 abstract 5
239000000203 mixture Substances 0.000 abstract 4
230000001376 precipitating effect Effects 0.000 abstract 3
239000002245 particle Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
150000001298 alcohols Chemical class 0.000 abstract 1
239000000440 bentonite Substances 0.000 abstract 1
229910000278 bentonite Inorganic materials 0.000 abstract 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
238000009388 chemical precipitation Methods 0.000 abstract 1
239000000356 contaminant Substances 0.000 abstract 1
238000011109 contamination Methods 0.000 abstract 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 abstract 1
229910001385 heavy metal Inorganic materials 0.000 abstract 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000003077 lignite Substances 0.000 abstract 1
150000002632 lipids Chemical class 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
229920002401 polyacrylamide Polymers 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
239000011435 rock Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
235000019830 sodium polyphosphate Nutrition 0.000 abstract 1
239000002699 waste material 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
- 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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Cephalosporin Compounds (AREA)
Saccharide Compounds (AREA)
Removal Of Specific Substances (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

AT01908487T 2000-03-22 2001-02-21 Fällungschemikalie ATE282008T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO20001498A NO311713B1 (no)	2000-03-22	2000-03-22	Fellingskjemikalie samt fremgangsmåte ved, og anvendelse av, fellingskjemikaliet
PCT/NO2001/000063 WO2001079120A1 (en)	2000-03-22	2001-02-21	Precipitating chemical

Publications (1)

Publication Number	Publication Date
ATE282008T1 true ATE282008T1 (de)	2004-11-15

Family

ID=19910916

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01908487T ATE282008T1 (de)	2000-03-22	2001-02-21	Fällungschemikalie

Country Status (7)

Country	Link
US (1)	US6916431B2 (de)
EP (1)	EP1265818B1 (de)
AT (1)	ATE282008T1 (de)
AU (1)	AU2001236228A1 (de)
DE (1)	DE60107060T2 (de)
NO (1)	NO311713B1 (de)
WO (1)	WO2001079120A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE602004022762D1 (de)	2003-11-20	2009-10-08	Minera Catalano Aragonesa Sa	Zusammensetzung aus Ton und Dolomit zur Behandlung von Abwassern
WO2005072523A2 (en) *	2004-02-02	2005-08-11	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 (de) *	2007-10-26	2009-04-29	Gemplus	Funkkommunikationsvorrichtung, die einen Zeitgeber umfasst
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3617561A (en) *	1969-07-01	1971-11-02	Engelhard Min & Chem	Method for clarifying liquids
JPS5076842A (de) *	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 AU AU2001236228A patent/AU2001236228A1/en not_active Abandoned
- 2001-02-21 WO PCT/NO2001/000063 patent/WO2001079120A1/en not_active Ceased
- 2001-02-21 AT AT01908487T patent/ATE282008T1/de not_active IP Right Cessation
- 2001-02-21 EP EP01908487A patent/EP1265818B1/de not_active Expired - Lifetime
- 2001-02-21 DE DE60107060T patent/DE60107060T2/de not_active Expired - Fee Related
- 2001-02-21 US US10/239,468 patent/US6916431B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US6916431B2 (en)	2005-07-12
NO20001498D0 (no)	2000-03-22
WO2001079120A1 (en)	2001-10-25
NO20001498L (no)	2001-09-24
NO311713B1 (no)	2002-01-14
EP1265818B1 (de)	2004-11-10
DE60107060D1 (de)	2004-12-16
US20030047515A1 (en)	2003-03-13
EP1265818A1 (de)	2002-12-18
AU2001236228A1 (en)	2001-10-30
US20040026331A9 (en)	2004-02-12
DE60107060T2 (de)	2005-11-24

Legal Events

Date	Code	Title	Description
2005-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
Sharma et al.	2020	Sulphate contamination in groundwater and its remediation: an overview
US20120267315A1 (en)	2012-10-25	Treatment of wastewater
US20140014586A1 (en)	2014-01-16	Treatment of wastewater
CN105293790B (zh)	2017-11-24	油田含油综合污水处理方法
CA2386046A1 (en)	2002-11-11	Conversion of drilling waste
ATE282008T1 (de)	2004-11-15	Fällungschemikalie
Badri	1984	Identification of heavy metal toxicity levels in solid wastes by chemical speciation
Al-Rubaie et al.	2015	Use of flocculated magnetic separation technology to treat Iraqi oilfield co-produced water for injection purpose
JP2718569B2 (ja)	1998-02-25	汚染物質吸収用組成物及び汚染物質吸収方法
Viraraghavan et al.	1992	Utilization of coal ash in water pollution control
RU2174961C2 (ru)	2001-10-20	Способ очистки сточных вод
Dubrovskaya et al.	2023	INTENSIFICATION OF UNDERGROUND WATER TREATMENT PROCESSES FOR OIL REFINERIES IN HIGHLATER AREAS
RU2168468C1 (ru)	2001-06-10	Способ очистки жидких отходов бурения
Renn et al.	1959	Adsorption of ABS on particulate materials in water
Smeda et al.	2024	An efficient integrative method for a sustainable environmental management of produced water: Application on the Zelten oil field, sirte basin, Libya
JPH05305300A (ja)	1993-11-19	汚泥疎水化剤
JP2008173557A (ja)	2008-07-31	透水性浄化壁及び汚染地下水の浄化処理方法
RU93047931A (ru)	1996-07-10	Способ сооружения скважин
JP2016150316A (ja)	2016-08-22	水処理方法
Faisal	2015	Produced Water Treatment by Organoclay Adsorption and Dissolved Air Floatation
Dubrovskaya et al.	2020	Development of closed systems of oil-field water treatment as a basis of ecological safety of oil deposits settlements maintenance
Davarpanah	2023	Sustainable management of reused water by the implementation of photo-Fenton and floatation method in petroleum industries
Abdulsamad	2024	The Republic of Iraq
Sokolović et al.	2014	Treatment of oily wastewater by adsorption using anhtracite
UA73043C2 (en)	2005-05-16	Method for cleaning wells of the underground gas keeping storages