DE69431250D1 - Regelung der eisenablagerung in bohrlochpumpen - Google Patents

Regelung der eisenablagerung in bohrlochpumpen

Info

Publication number
DE69431250D1
DE69431250D1 DE69431250T DE69431250T DE69431250D1 DE 69431250 D1 DE69431250 D1 DE 69431250D1 DE 69431250 T DE69431250 T DE 69431250T DE 69431250 T DE69431250 T DE 69431250T DE 69431250 D1 DE69431250 D1 DE 69431250D1
Authority
DE
Germany
Prior art keywords
pct
pump
control
surfactants
sec
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69431250T
Other languages
English (en)
Other versions
DE69431250T2 (de
Inventor
Peter Forward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINI FOR INFRASTRUCTURE ADELAI
Original Assignee
MINI FOR INFRASTRUCTURE ADELAI
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.)
Filing date
Publication date
Application filed by MINI FOR INFRASTRUCTURE ADELAI filed Critical MINI FOR INFRASTRUCTURE ADELAI
Application granted granted Critical
Publication of DE69431250D1 publication Critical patent/DE69431250D1/de
Publication of DE69431250T2 publication Critical patent/DE69431250T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Reciprocating Pumps (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Irons (AREA)
DE69431250T 1993-09-28 1994-09-28 Regelung der eisenablagerung in bohrlochpumpen Expired - Lifetime DE69431250T2 (de)

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 (2)

Publication Number Publication Date
DE69431250D1 true DE69431250D1 (de) 2002-10-02
DE69431250T2 DE69431250T2 (de) 2003-04-10

Family

ID=3777234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431250T Expired - Lifetime DE69431250T2 (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)

* Cited by examiner, † Cited by third party
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
US6264846B1 (en) * 1999-12-22 2001-07-24 Tony L. Smith Water treatment system
US6464885B1 (en) * 1999-12-22 2002-10-15 Tony L. Smith Water treatment systems
US7238278B2 (en) * 2001-10-26 2007-07-03 Zodiac Pool Care, Inc. Apparatus for purifying water
US6761827B2 (en) 2001-10-26 2004-07-13 Zodiac Pool Care, Inc. Method and apparatus for purifying water
US6982040B2 (en) * 2003-04-16 2006-01-03 Zodiac Pool Care, Inc. Method and apparatus for purifying water
US6936097B2 (en) * 2003-04-16 2005-08-30 Cabot Corporation Modified organic colorants and dispersions, and methods for their preparation
US7434781B2 (en) * 2003-05-31 2008-10-14 Taylor Thomas M Remotely actuated quick connect/disconnect coupling
US7276159B2 (en) * 2003-05-31 2007-10-02 Taylor Thomas M Water flushing system providing treated discharge
US6820635B1 (en) * 2003-09-05 2004-11-23 John C. Kupferle Foundry Company Flushing attachment for hydrant
CA2439772C (en) * 2003-09-05 2007-08-21 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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
EP0721534A1 (de) 1996-07-17
CA2172622C (en) 2005-07-26
WO1995009283A1 (en) 1995-04-06
DE69431250T2 (de) 2003-04-10
DK0721534T3 (da) 2003-01-06
EP0721534B1 (de) 2002-08-28
EP0721534A4 (de) 1997-07-09
US5746923A (en) 1998-05-05
ATE222977T1 (de) 2002-09-15
CA2172622A1 (en) 1995-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN