CH592786A5 - - Google Patents

Info

Publication number
CH592786A5
CH592786A5 CH785675A CH785675A CH592786A5 CH 592786 A5 CH592786 A5 CH 592786A5 CH 785675 A CH785675 A CH 785675A CH 785675 A CH785675 A CH 785675A CH 592786 A5 CH592786 A5 CH 592786A5
Authority
CH
Switzerland
Application number
CH785675A
Original Assignee
Sierre Sa Aquatech
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 Sierre Sa Aquatech filed Critical Sierre Sa Aquatech
Priority to CH785675A priority Critical patent/CH592786A5/xx
Priority to DE19752549309 priority patent/DE2549309A1/en
Priority to GB4626375A priority patent/GB1505387A/en
Priority to FR7536568A priority patent/FR2314972A1/en
Publication of CH592786A5 publication Critical patent/CH592786A5/xx

Links

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH785675A 1975-06-17 1975-06-17 CH592786A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH785675A CH592786A5 (en) 1975-06-17 1975-06-17
DE19752549309 DE2549309A1 (en) 1975-06-17 1975-11-04 PROCEDURES FOR STERILIZATION, RENOVATION AND PROTECTION OF THE PROTECTED ZONE OF WATER CAPTURES AND GROUNDWATER RECHARGEING SYSTEMS
GB4626375A GB1505387A (en) 1975-06-17 1975-11-07 Purification of regions of land surrounding water sources
FR7536568A FR2314972A1 (en) 1975-06-17 1975-11-28 PROCESS FOR STERILIZING, SANITIZING AND PROTECTING WATER CAPTURE PROTECTION ZONES AND GROUNDWATER PLUG ENRICHMENT FACILITIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH785675A CH592786A5 (en) 1975-06-17 1975-06-17

Publications (1)

Publication Number Publication Date
CH592786A5 true CH592786A5 (en) 1977-11-15

Family

ID=4331458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH785675A CH592786A5 (en) 1975-06-17 1975-06-17

Country Status (4)

Country Link
CH (1) CH592786A5 (en)
DE (1) DE2549309A1 (en)
FR (1) FR2314972A1 (en)
GB (1) GB1505387A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714261C2 (en) * 1977-03-31 1984-07-19 Stefan 4835 Rietberg Elmer Process for pumping water with simultaneous iron removal and manganese removal as well as water supply system for carrying out the process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH305376A (en) * 1951-04-04 1955-02-28 Union Rheinische Braunkohlen Method and device for loosening soil and filter layers in order to increase their permeability for liquids.
DE973316C (en) * 1953-09-16 1960-01-21 Katharina Geigenmueller Device for regenerating, cleaning and disinfecting deep filter wells
FR1177759A (en) * 1957-04-30 1959-04-29 Process for the removal of deposits in filter wells
US3094846A (en) * 1961-02-27 1963-06-25 Diamond Alkali Co Treatement of earth strata containing acid forming chemicals
US3335791A (en) * 1964-11-19 1967-08-15 Lawrence D Patton Process of preventing corrosion and bacterial growth in a water well

Also Published As

Publication number Publication date
GB1505387A (en) 1978-03-30
FR2314972A1 (en) 1977-01-14
DE2549309A1 (en) 1976-12-23

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Legal Events

Date Code Title Description
PL Patent ceased