GB2117798B - Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method - Google Patents

Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method

Info

Publication number
GB2117798B
GB2117798B GB08236462A GB8236462A GB2117798B GB 2117798 B GB2117798 B GB 2117798B GB 08236462 A GB08236462 A GB 08236462A GB 8236462 A GB8236462 A GB 8236462A GB 2117798 B GB2117798 B GB 2117798B
Authority
GB
United Kingdom
Prior art keywords
oligodynamy
sullage
practising
waters
relating
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
Application number
GB08236462A
Other versions
GB2117798A (en
Inventor
Jean Leon Justin Vellas
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.)
LAC FRANCOIS M J DU
Original Assignee
LAC FRANCOIS M J DU
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
Priority claimed from GB7926694A external-priority patent/GB2055897B/en
Application filed by LAC FRANCOIS M J DU filed Critical LAC FRANCOIS M J DU
Priority to GB08236462A priority Critical patent/GB2117798B/en
Publication of GB2117798A publication Critical patent/GB2117798A/en
Application granted granted Critical
Publication of GB2117798B publication Critical patent/GB2117798B/en
Expired legal-status Critical Current

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4606—Treatment of water, waste water, or sewage by electrochemical methods for producing oligodynamic substances to disinfect the water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
GB08236462A 1979-07-31 1982-12-22 Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method Expired GB2117798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08236462A GB2117798B (en) 1979-07-31 1982-12-22 Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7926694A GB2055897B (en) 1979-07-31 1979-07-31 Electrolytic treatment of sullage
GB08236462A GB2117798B (en) 1979-07-31 1982-12-22 Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method

Publications (2)

Publication Number Publication Date
GB2117798A GB2117798A (en) 1983-10-19
GB2117798B true GB2117798B (en) 1984-04-11

Family

ID=26272384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236462A Expired GB2117798B (en) 1979-07-31 1982-12-22 Improvements in or relating to a method of treating liquids by oligodynamy particularly of sullage waters and to a system practising said method

Country Status (1)

Country Link
GB (1) GB2117798B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329272C1 (en) * 1993-08-31 1994-10-27 Hans Dr Ing Ritter Apparatus for purifying dirty water
DE4416973C2 (en) * 1994-05-13 1998-04-16 Hans Dr Ritter Purification of dirty water by electro flotation
FR2728253A1 (en) * 1994-12-16 1996-06-21 Tovarischestvo S Ogranichennoi Electrochemical purificn. of potable water

Also Published As

Publication number Publication date
GB2117798A (en) 1983-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940731