DK470785D0 - Fremgangsmaade ved behandling af hydrogencarbonatholdigt vand - Google Patents

Fremgangsmaade ved behandling af hydrogencarbonatholdigt vand

Info

Publication number
DK470785D0
DK470785D0 DK470785A DK470785A DK470785D0 DK 470785 D0 DK470785 D0 DK 470785D0 DK 470785 A DK470785 A DK 470785A DK 470785 A DK470785 A DK 470785A DK 470785 D0 DK470785 D0 DK 470785D0
Authority
DK
Denmark
Prior art keywords
hydrogen carbonate
carbonate water
treating hydrogen
treating
water
Prior art date
Application number
DK470785A
Other languages
English (en)
Other versions
DK470785A (da
Inventor
Stephen W Nicksic
Original Assignee
Phoenix Partnership Project
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 Phoenix Partnership Project filed Critical Phoenix Partnership Project
Publication of DK470785A publication Critical patent/DK470785A/da
Publication of DK470785D0 publication Critical patent/DK470785D0/da

Links

Classifications

    • 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
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physical Water Treatments (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK470785A 1984-02-15 1985-10-15 Fremgangsmaade ved behandling af hydrogencarbonatholdigt vand DK470785D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/580,443 US4563283A (en) 1984-02-15 1984-02-15 Process for clarifying bicarbonate bearing waters using measurement and control of carbon dioxide content
PCT/US1985/000198 WO1985003697A1 (en) 1984-02-15 1985-02-07 Process for clarifying bicarbonate bearing waters using measurement and control of carbon dioxide content

Publications (2)

Publication Number Publication Date
DK470785A DK470785A (da) 1985-10-15
DK470785D0 true DK470785D0 (da) 1985-10-15

Family

ID=24321124

Family Applications (1)

Application Number Title Priority Date Filing Date
DK470785A DK470785D0 (da) 1984-02-15 1985-10-15 Fremgangsmaade ved behandling af hydrogencarbonatholdigt vand

Country Status (7)

Country Link
US (1) US4563283A (da)
EP (1) EP0177509A4 (da)
AU (1) AU581429B2 (da)
CA (1) CA1256604A (da)
DK (1) DK470785D0 (da)
NO (1) NO159719C (da)
WO (1) WO1985003697A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670157A (en) * 1984-02-15 1987-06-02 The Phoenix Project Partnership Process for clarifying bicarbonate bearing water using measurement and control of carbon dioxide content
GB8515454D0 (en) * 1985-06-19 1985-07-24 Britoil Plc Agitation/separation to dispersed gas flotation
US4830755A (en) * 1988-03-02 1989-05-16 Ancon Management Incorporated Process and apparatus for purifying oil contaminated ground water
US5116515A (en) * 1991-04-24 1992-05-26 Soil Guardian Inc. Process and apparatus for removing volatile organic compounds from contaminated vadose soil areas
FR2697827B1 (fr) * 1992-11-10 1995-02-03 Dominique Mercier Procédé et dispositifs de détartrage et de protection contre l'entartrage des structures en contact avec de l'eau entartrante.
US8834726B2 (en) 2008-11-19 2014-09-16 Prochemtech International, Inc. Treatment of gas well hydrofracture wastewaters
CA2820629C (en) 2012-06-21 2019-05-14 Eureka Resources Llc Method and system for treating wastewater
US10202286B2 (en) 2015-06-22 2019-02-12 Eureka Resources, Llc Method and system for treating wastewater

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182286A (en) * 1938-06-09 1939-12-05 Ozark Chemical Company Method of treating water supplies
US2230001A (en) * 1939-04-14 1941-01-28 Shell Dev Flooding process for recovering oils
US2352832A (en) * 1941-10-15 1944-07-04 Layne Northern Company Inc Method for preventing deposits within water formations and on well screens
US2398123A (en) * 1942-01-08 1946-04-09 Pure Oil Co Control of ph of water from earth bores
US2766203A (en) * 1953-02-09 1956-10-09 Union Oil Co Water purification process and apparatus
US2875833A (en) * 1954-02-04 1959-03-03 Oil Recovery Corp Process of recovering oil from oil fields involving the use of critically carbonated water
US3262877A (en) * 1964-11-05 1966-07-26 Kimberly Clark Co Water treatment process
US3419493A (en) * 1966-12-22 1968-12-31 Dan River Mills Inc Reclaiming water from textile mill waste waters
US3782468A (en) * 1971-09-20 1974-01-01 Rogers Eng Co Inc Geothermal hot water recovery process and system
DE2162123A1 (de) * 1971-12-15 1973-06-20 Bamag Verfahrenstechnik Gmbh Verfahren und einrichtung zur einstellung des kalk-kohlensaeure-gleichgewichts von mischwaessern
US3880237A (en) * 1973-01-26 1975-04-29 Mobil Oil Corp Prevention of scale in petroleum production by alkaline floods
JPS5244559A (en) * 1975-10-06 1977-04-07 Ise Electronics Corp Fluorescent display tube with luminescent diode
US4277343A (en) * 1979-03-13 1981-07-07 Paz Jacob D Method for continuously monitoring and controlling alkalinity for environmental purposes using a pCO2 probe
US4444675A (en) * 1981-07-16 1984-04-24 Mechanical Equipment Company, Inc. Alkaline scale abatement
US4472283A (en) * 1982-05-27 1984-09-18 Brooks William W Use of carbon dioxide to reduce the pH in circulating hard water
JPH05244559A (ja) * 1992-02-28 1993-09-21 Sony Corp ブロック変換符号の復号装置

Also Published As

Publication number Publication date
DK470785A (da) 1985-10-15
WO1985003697A1 (en) 1985-08-29
CA1256604A (en) 1989-06-27
NO159719C (no) 1989-02-01
NO159719B (no) 1988-10-24
US4563283A (en) 1986-01-07
AU3997985A (en) 1985-09-10
AU581429B2 (en) 1989-02-23
EP0177509A4 (en) 1988-05-25
NO854071L (no) 1985-10-14
EP0177509A1 (en) 1986-04-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment