ATE170583T1 - Verfahren zum reinigen von bohrleitungen von trinkwasserversorgungsanlagen - Google Patents
Verfahren zum reinigen von bohrleitungen von trinkwasserversorgungsanlagenInfo
- Publication number
- ATE170583T1 ATE170583T1 AT94912283T AT94912283T ATE170583T1 AT E170583 T1 ATE170583 T1 AT E170583T1 AT 94912283 T AT94912283 T AT 94912283T AT 94912283 T AT94912283 T AT 94912283T AT E170583 T1 ATE170583 T1 AT E170583T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- sediment
- scale
- water
- water supply
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 3
- 239000003651 drinking water Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 title 1
- 235000020188 drinking water Nutrition 0.000 title 1
- 239000013049 sediment Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 235000012206 bottled water Nutrition 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/08—Acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3218—Alkanolamines or alkanolimines
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Emergency Medicine (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/036,188 US5360488A (en) | 1993-03-23 | 1993-03-23 | Method of cleaning and maintaining water distribution pipe systems |
US20995394A | 1994-03-17 | 1994-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE170583T1 true ATE170583T1 (de) | 1998-09-15 |
Family
ID=26712917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94912283T ATE170583T1 (de) | 1993-03-23 | 1994-03-22 | Verfahren zum reinigen von bohrleitungen von trinkwasserversorgungsanlagen |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0690944B1 (de) |
JP (1) | JP3597193B2 (de) |
AT (1) | ATE170583T1 (de) |
AU (1) | AU673426B2 (de) |
BR (1) | BR9406139A (de) |
CA (1) | CA2157916C (de) |
DE (1) | DE69413017T2 (de) |
WO (1) | WO1994021865A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2193494C (en) * | 1994-06-20 | 1999-12-07 | Edward Charles Perry | Method of cleaning and maintaining potable water distribution pipe systems with a heated cleaning solution |
US5755155A (en) * | 1997-02-28 | 1998-05-26 | Tetra Laval Holdings & Finance S.A. | Aseptic process interface group |
JPH11141713A (ja) * | 1997-09-05 | 1999-05-28 | Tetra Laval Holdings & Finance Sa | 無菌弁組立体 |
JP2002052322A (ja) * | 2000-08-10 | 2002-02-19 | Kurita Water Ind Ltd | 洗浄方法 |
JP4283098B2 (ja) * | 2003-12-04 | 2009-06-24 | 花王株式会社 | 金属成分の処理液 |
JP5200326B2 (ja) * | 2006-03-30 | 2013-06-05 | 栗田工業株式会社 | スケール洗浄剤及びスケール除去方法 |
WO2016068525A1 (ko) * | 2014-10-27 | 2016-05-06 | 이기원 | 스케일 제거 방법 |
RU2594426C1 (ru) * | 2015-02-26 | 2016-08-20 | Акционерное общество "Научно-исследовательский и проектный институт по переработке газа" (АО "НИПИгазпереработка") | Способ очистки внутренней поверхности технологического оборудования и трубопроводов (варианты) |
CA2969174A1 (en) | 2017-06-02 | 2018-12-02 | Fluid Energy Group Ltd. | Novel modified acid compositions as alternatives to conventional acids in the oil and gas industry |
DE202019003089U1 (de) * | 2019-07-24 | 2020-10-27 | Josef Schallameier | Entkalkung von unter Druck stehenden Rohrleitungen beliebiger Länge |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667487A (en) * | 1970-12-11 | 1972-06-06 | Richardson Chem Cleaning Servi | Integrated chemical cleaning apparatus |
US4025359A (en) * | 1974-04-01 | 1977-05-24 | Connelly Jr George F | Inhibited acid composition for cleaning water systems |
EP0027980B1 (de) * | 1979-10-24 | 1984-01-25 | Georg Fischer Aktiengesellschaft | Verfahren und Einrichtung zur Spülung, Reinigung, Desinfektion und Innenbeschichtung einer Rohrleitung, insbesondere einer Wasserleitung in einem Neubau |
DE3244443C2 (de) * | 1982-12-01 | 1986-11-06 | Späne, Rainer, 7888 Rheinfelden | Verfahren zur Entfernung von eisen-, calcium- und manganhaltigen Verockerungen und/oder Versinterungen aus zur Wasserversorgung betriebenen Einrichtungen |
DE3583586D1 (de) * | 1984-11-30 | 1991-08-29 | Feldmann Chemie Gmbh | Verwendung von mischung aus organischen und/oder anorganischen saeuren und/oder sauren salzen zur entfernung von eisen- und manganhaltigen ablagerungen und verockerungen. |
FR2602571B1 (fr) * | 1986-08-06 | 1989-02-03 | Assainissement Rationnel Pompa | Procede de nettoyage d'une conduite notamment d'un reseau de distribution d'eau potable et systeme pour la mise en oeuvre de ce procede |
DE3631459A1 (de) * | 1986-09-16 | 1988-03-24 | Wegener Paul | Verfahren zum innenreinigen von verzweigten rohrleitungen und/oder aggregaten sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE3731441A1 (de) * | 1987-08-13 | 1989-02-23 | Imhof Elisabeth | Verfahren und vorrichtung zur reinigung, korrosionsbeseitigung, ggf. entkalkung und versiegelung von gebaeudewasserinstallationen |
DE3828229A1 (de) * | 1988-08-19 | 1990-02-22 | Feldmann Chemie Gmbh | Mittel zur reinigung, desinfektion und wartung von trinkwasseranlagen und anlagen der getraenkeindustrie |
DE4015201A1 (de) * | 1990-05-11 | 1991-11-14 | Heimo Wessollek | Reiniger fuer trinkwasseranlagen |
DE4015202A1 (de) * | 1990-05-11 | 1991-11-14 | Heimo Wessollek | Reiniger fuer trinkwasseranlagen |
US5322635A (en) * | 1991-05-16 | 1994-06-21 | H.E.R.C. Incorporated | Soap compositions of carboxylic acids and amines useful in removal and prevention of scale |
DE4125315C2 (de) * | 1991-07-31 | 1995-09-28 | Oertzen Arndt H Gmbh & Co | Vorrichtung zum Reinigen von Rohrleitungen |
-
1994
- 1994-03-22 EP EP94912283A patent/EP0690944B1/de not_active Expired - Lifetime
- 1994-03-22 JP JP52131394A patent/JP3597193B2/ja not_active Expired - Fee Related
- 1994-03-22 BR BR9406139A patent/BR9406139A/pt not_active IP Right Cessation
- 1994-03-22 DE DE69413017T patent/DE69413017T2/de not_active Expired - Fee Related
- 1994-03-22 WO PCT/US1994/003065 patent/WO1994021865A1/en active IP Right Grant
- 1994-03-22 AU AU64903/94A patent/AU673426B2/en not_active Ceased
- 1994-03-22 AT AT94912283T patent/ATE170583T1/de active
- 1994-03-22 CA CA002157916A patent/CA2157916C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9406139A (pt) | 1996-01-30 |
CA2157916C (en) | 2000-01-25 |
JPH08509908A (ja) | 1996-10-22 |
WO1994021865A1 (en) | 1994-09-29 |
EP0690944A1 (de) | 1996-01-10 |
EP0690944B1 (de) | 1998-09-02 |
CA2157916A1 (en) | 1994-09-29 |
JP3597193B2 (ja) | 2004-12-02 |
DE69413017D1 (de) | 1998-10-08 |
AU6490394A (en) | 1994-10-11 |
AU673426B2 (en) | 1996-11-07 |
DE69413017T2 (de) | 1999-01-28 |
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