GB1411388A - Electrolytic flotation apparatus - Google Patents

Electrolytic flotation apparatus

Info

Publication number
GB1411388A
GB1411388A GB4330272A GB4330272A GB1411388A GB 1411388 A GB1411388 A GB 1411388A GB 4330272 A GB4330272 A GB 4330272A GB 4330272 A GB4330272 A GB 4330272A GB 1411388 A GB1411388 A GB 1411388A
Authority
GB
United Kingdom
Prior art keywords
liquid
tank
flotation apparatus
electrolytic flotation
flow path
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
GB4330272A
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.)
Simon Hartley Ltd
Original Assignee
Simon Hartley Ltd
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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Priority to GB4330272A priority Critical patent/GB1411388A/en
Publication of GB1411388A publication Critical patent/GB1411388A/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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1437—Flotation machines using electroflotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1481—Flotation machines with a plurality of parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

1411388 Electrolytic flotation apparatus SIMON-HARTLEY Ltd 28 Aug 1973 [19 Sept. 1972] 43302/72 Heading C1C An electrolytic flotation apparatus comprises a plurality of baffle plates arranged at spaced intervals longitudinally of a flow path for liquid through the tank between a liquid inlet to and a liquid outlet from the tank, respectively, each said plate extending transversely with respect to said flow path and the side edges of adjacent baffle plates being laterally displaced whereby the liquid is constrained to follow a tortuous path within the tank between the inlet and the outlet. In the embodiment of Fig. 2 the plates 30 and 31 are arranged in laterally displaced pairs. The liquid treated may be activated sludge and sludge may be removed from the top of the tank by scraper blades mounted on endless chains. The gas bubbles may be produced using a plate-like cathode and a plurality of anodes in the form of parallel transversely extending longitudinally spaced rods.
GB4330272A 1972-09-19 1972-09-19 Electrolytic flotation apparatus Expired GB1411388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4330272A GB1411388A (en) 1972-09-19 1972-09-19 Electrolytic flotation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4330272A GB1411388A (en) 1972-09-19 1972-09-19 Electrolytic flotation apparatus

Publications (1)

Publication Number Publication Date
GB1411388A true GB1411388A (en) 1975-10-22

Family

ID=10428165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4330272A Expired GB1411388A (en) 1972-09-19 1972-09-19 Electrolytic flotation apparatus

Country Status (1)

Country Link
GB (1) GB1411388A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199316A (en) * 1986-08-20 1988-07-06 Pony Ind Gas flotation purification
US5072684A (en) * 1991-02-28 1991-12-17 Pryor Frank R Means for preventing leaks from a liquid-bulk carrier cargo ship
WO2006037282A1 (en) 2004-10-06 2006-04-13 Rytschkowa, Svetlana Method for purifying liquids by using ionized aeration
RU192215U1 (en) * 2019-01-15 2019-09-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) DEVICE FOR LIQUID WASTE CLEANING BY ELECTROFLOTATION AND ION EXCHANGE METHODS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199316A (en) * 1986-08-20 1988-07-06 Pony Ind Gas flotation purification
US4800025A (en) * 1986-08-20 1989-01-24 Pony Industries, Inc. Apparatus and process for the gas flotation purification of oil-contaminated water
GB2199316B (en) * 1986-08-20 1990-08-29 Pony Ind Gas flotation purification apparatus and method
US5072684A (en) * 1991-02-28 1991-12-17 Pryor Frank R Means for preventing leaks from a liquid-bulk carrier cargo ship
WO2006037282A1 (en) 2004-10-06 2006-04-13 Rytschkowa, Svetlana Method for purifying liquids by using ionized aeration
RU192215U1 (en) * 2019-01-15 2019-09-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) DEVICE FOR LIQUID WASTE CLEANING BY ELECTROFLOTATION AND ION EXCHANGE METHODS

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Legal Events

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