ATE222977T1 - Regelung der eisenablagerung in bohrlochpumpen - Google Patents
Regelung der eisenablagerung in bohrlochpumpenInfo
- Publication number
- ATE222977T1 ATE222977T1 AT94928707T AT94928707T ATE222977T1 AT E222977 T1 ATE222977 T1 AT E222977T1 AT 94928707 T AT94928707 T AT 94928707T AT 94928707 T AT94928707 T AT 94928707T AT E222977 T1 ATE222977 T1 AT E222977T1
- Authority
- AT
- Austria
- Prior art keywords
- control
- pct
- pump
- surfactants
- sec
- Prior art date
Links
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
-
- 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
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/022—Details of apparatuses or methods for cleaning pipes or tubes making use of the reversal flow of the cleaning liquid
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM147393 | 1993-09-28 | ||
PCT/AU1994/000580 WO1995009283A1 (en) | 1993-09-28 | 1994-09-28 | Control of iron deposition in borehole pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE222977T1 true ATE222977T1 (de) | 2002-09-15 |
Family
ID=3777234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94928707T ATE222977T1 (de) | 1993-09-28 | 1994-09-28 | Regelung der eisenablagerung in bohrlochpumpen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5746923A (de) |
EP (1) | EP0721534B1 (de) |
AT (1) | ATE222977T1 (de) |
CA (1) | CA2172622C (de) |
DE (1) | DE69431250T2 (de) |
DK (1) | DK0721534T3 (de) |
WO (1) | WO1995009283A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5061798A (en) * | 1996-11-27 | 1998-06-22 | O2 Spray Limited | Method and apparatus for water treatment by addition of hydrogen peroxide |
US6035704A (en) * | 1998-06-12 | 2000-03-14 | Newman; Michael R. | Apparatus for the enhancement of water quality in a subterranean pressurized water distribution system |
US6076536A (en) | 1998-10-07 | 2000-06-20 | H.E.R.C. Products Incorporated | Cleaning and passivating water distribution systems |
US6464885B1 (en) * | 1999-12-22 | 2002-10-15 | Tony L. Smith | Water treatment systems |
US6264846B1 (en) * | 1999-12-22 | 2001-07-24 | Tony L. Smith | Water treatment system |
US6761827B2 (en) | 2001-10-26 | 2004-07-13 | Zodiac Pool Care, Inc. | Method and apparatus for purifying water |
US7238278B2 (en) * | 2001-10-26 | 2007-07-03 | Zodiac Pool Care, Inc. | Apparatus for purifying water |
US6936097B2 (en) * | 2003-04-16 | 2005-08-30 | Cabot Corporation | Modified organic colorants and dispersions, and methods for their preparation |
US6982040B2 (en) * | 2003-04-16 | 2006-01-03 | Zodiac Pool Care, Inc. | Method and apparatus for purifying water |
US7276159B2 (en) * | 2003-05-31 | 2007-10-02 | Taylor Thomas M | Water flushing system providing treated discharge |
US7434781B2 (en) * | 2003-05-31 | 2008-10-14 | Taylor Thomas M | Remotely actuated quick connect/disconnect coupling |
CA2439772C (en) * | 2003-09-05 | 2007-08-21 | John C. Kupferle Foundry Company | Flushing attachment for hydrant |
US6820635B1 (en) * | 2003-09-05 | 2004-11-23 | John C. Kupferle Foundry Company | Flushing attachment for hydrant |
US7211176B2 (en) * | 2004-11-02 | 2007-05-01 | Zodiac Pool Care, Inc. | Replaceable chlorinator electrode assembly |
US20130017644A1 (en) * | 2011-02-18 | 2013-01-17 | Air Products And Chemicals, Inc. | Fluorine Based Chamber Clean With Nitrogen Trifluoride Backup |
US9151023B2 (en) | 2011-05-27 | 2015-10-06 | Mueller International, Llc | Systems and methods for controlling flushing apparatus and related interfaces |
US10564653B2 (en) | 2018-04-13 | 2020-02-18 | Mueller International, Llc | Flushing verification and management system |
US10155681B1 (en) * | 2018-07-19 | 2018-12-18 | Robert J. Gordhamer | Water treatment systems and methods |
CN109127593B (zh) * | 2018-08-10 | 2021-08-06 | 深圳市天德立科技有限公司 | 一种采输油管道热蒸汽差压气旋法清洗修复装置及方法 |
JP7116672B2 (ja) * | 2018-11-28 | 2022-08-10 | 三菱ケミカルアクア・ソリューションズ株式会社 | 水処理システムおよびその運転方法 |
CN113522895B (zh) * | 2021-07-20 | 2022-11-15 | 西安交通大学 | 一种管道冲刷方法及装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1279546A (fr) * | 1960-12-02 | 1961-12-22 | Sulzer Ag | Installation de pompe à eau brute |
US3335791A (en) * | 1964-11-19 | 1967-08-15 | Lawrence D Patton | Process of preventing corrosion and bacterial growth in a water well |
US4088575A (en) * | 1975-05-27 | 1978-05-09 | Hilty Jon D | Automatic system cleaner for remote monitor |
US4256552A (en) * | 1979-11-08 | 1981-03-17 | Sweeney Charles T | Chlorine generator |
US4297224A (en) * | 1980-06-04 | 1981-10-27 | Great Lakes Chemical Corporation | Method for the control of biofouling in recirculating water systems |
US4708207A (en) * | 1985-11-21 | 1987-11-24 | Union Oil Company Of California | Scale removal treatment |
DE3828977A1 (de) * | 1988-08-26 | 1989-03-23 | Theo Hoehn | Mittel und verfahren zur entfernung von ablagerungen, verockerungen u. dgl. |
US5035796A (en) * | 1990-02-26 | 1991-07-30 | Saylor Robert F | Liquid line chlorine cleaner |
US5025822A (en) * | 1990-04-10 | 1991-06-25 | Guggisberg Steven J | Water disinfecting system |
US5103914A (en) * | 1990-11-15 | 1992-04-14 | Lahaye Philip | Well treatment system |
US5360488A (en) * | 1993-03-23 | 1994-11-01 | H.E.R.C. Products Incorporated | Method of cleaning and maintaining water distribution pipe systems |
US5151175A (en) * | 1991-07-12 | 1992-09-29 | Royal Claude S | System to automatically drain filter backwash water |
FR2697446B1 (fr) * | 1992-11-03 | 1994-12-02 | Aquasource | Procédé de traitement d'un fluide contenant des matières en suspension et en solution, par utilisation de membranes de séparation. |
-
1994
- 1994-09-28 AT AT94928707T patent/ATE222977T1/de not_active IP Right Cessation
- 1994-09-28 WO PCT/AU1994/000580 patent/WO1995009283A1/en active IP Right Grant
- 1994-09-28 CA CA002172622A patent/CA2172622C/en not_active Expired - Fee Related
- 1994-09-28 US US08/619,562 patent/US5746923A/en not_active Expired - Lifetime
- 1994-09-28 EP EP94928707A patent/EP0721534B1/de not_active Expired - Lifetime
- 1994-09-28 DK DK94928707T patent/DK0721534T3/da active
- 1994-09-28 DE DE69431250T patent/DE69431250T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0721534B1 (de) | 2002-08-28 |
DE69431250D1 (de) | 2002-10-02 |
US5746923A (en) | 1998-05-05 |
WO1995009283A1 (en) | 1995-04-06 |
CA2172622A1 (en) | 1995-04-06 |
DE69431250T2 (de) | 2003-04-10 |
DK0721534T3 (da) | 2003-01-06 |
EP0721534A1 (de) | 1996-07-17 |
EP0721534A4 (de) | 1997-07-09 |
CA2172622C (en) | 2005-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |