GB812124A - Improvements in and relating to processes for the electrical treatment of organisms - Google Patents

Improvements in and relating to processes for the electrical treatment of organisms

Info

Publication number
GB812124A
GB812124A GB1153554A GB1153554A GB812124A GB 812124 A GB812124 A GB 812124A GB 1153554 A GB1153554 A GB 1153554A GB 1153554 A GB1153554 A GB 1153554A GB 812124 A GB812124 A GB 812124A
Authority
GB
United Kingdom
Prior art keywords
organisms
liquid
relating
processes
electrical treatment
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
GB1153554A
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.)
MONTAGUE HERBERT MANNERING
General Electric Co PLC
Original Assignee
MONTAGUE HERBERT MANNERING
General Electric Co PLC
Filing date
Publication date
Application filed by MONTAGUE HERBERT MANNERING, General Electric Co PLC filed Critical MONTAGUE HERBERT MANNERING
Publication of GB812124A publication Critical patent/GB812124A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C3/00—Preservation of milk or milk preparations
    • A23C3/02—Preservation of milk or milk preparations by heating
    • A23C3/03—Preservation of milk or milk preparations by heating the materials being loose unpacked
    • A23C3/033—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus
    • A23C3/0335—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus the milk being heated by electrical or mechanical means, e.g. by friction
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Dairy Products (AREA)

Abstract

Material containing liquid containing organisms (other than anacrobic ones) in suspension, e.g. milk, is exposed to a variable electric current such that the power dissipated per unit volume exceeds a lower limit appropriate to the treated organisms, the liquid being fed to the treatment zone at an initial temperature not above 45 DEG F. above the liquid freezing-point, the treatment being continued until at least 80 per cent of the organisms are killed. Variation in current is by applying electric pulses.
GB1153554A 1954-04-21 Improvements in and relating to processes for the electrical treatment of organisms Expired GB812124A (en)

Publications (1)

Publication Number Publication Date
GB812124A true GB812124A (en) 1959-04-22

Family

ID=1709765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1153554A Expired GB812124A (en) 1954-04-21 Improvements in and relating to processes for the electrical treatment of organisms

Country Status (1)

Country Link
GB (1) GB812124A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448968A (en) * 1991-06-27 1995-09-12 Ostlie; Lars Infraacoustic/electric fish fence
US5653052A (en) * 1991-04-03 1997-08-05 Ocean Environmental Technologies Limited Method for immobilizing or killing swimming larvae in a mass of fresh water, and an electric trap for practicing such a method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653052A (en) * 1991-04-03 1997-08-05 Ocean Environmental Technologies Limited Method for immobilizing or killing swimming larvae in a mass of fresh water, and an electric trap for practicing such a method
US5448968A (en) * 1991-06-27 1995-09-12 Ostlie; Lars Infraacoustic/electric fish fence

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