GB2502670B - Water recycling unit - Google Patents

Water recycling unit

Info

Publication number
GB2502670B
GB2502670B GB201304922A GB201304922A GB2502670B GB 2502670 B GB2502670 B GB 2502670B GB 201304922 A GB201304922 A GB 201304922A GB 201304922 A GB201304922 A GB 201304922A GB 2502670 B GB2502670 B GB 2502670B
Authority
GB
United Kingdom
Prior art keywords
water recycling
recycling unit
unit
water
recycling
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 - Fee Related
Application number
GB201304922A
Other versions
GB201304922D0 (en
GB2502670A (en
Inventor
Dean William Crompton
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.)
INNOVATIVE IND Ltd
Original Assignee
INNOVATIVE IND 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
Priority claimed from GB201204961A external-priority patent/GB201204961D0/en
Application filed by INNOVATIVE IND Ltd filed Critical INNOVATIVE IND Ltd
Publication of GB201304922D0 publication Critical patent/GB201304922D0/en
Publication of GB2502670A publication Critical patent/GB2502670A/en
Application granted granted Critical
Publication of GB2502670B publication Critical patent/GB2502670B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0036—Horizontal partition walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5209—Regulation methods for flocculation or precipitation
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46147—Diamond coating
    • 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
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Filtration Of Liquid (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GB201304922A 2012-03-21 2013-03-18 Water recycling unit Expired - Fee Related GB2502670B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201204961A GB201204961D0 (en) 2012-03-21 2012-03-21 Stand-alone water recycling unit
EP12275079.7A EP2641871A3 (en) 2012-03-21 2012-05-29 Stand-alone water recycling unit
GB201221918 2012-12-05

Publications (3)

Publication Number Publication Date
GB201304922D0 GB201304922D0 (en) 2013-05-01
GB2502670A GB2502670A (en) 2013-12-04
GB2502670B true GB2502670B (en) 2015-01-14

Family

ID=48226595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201304922A Expired - Fee Related GB2502670B (en) 2012-03-21 2013-03-18 Water recycling unit

Country Status (1)

Country Link
GB (1) GB2502670B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018058197A1 (en) * 2016-09-30 2018-04-05 Hydrus Technology Pty. Ltd. Clarifier

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194000A (en) * 1916-08-08 Method op puripyina sewage and the like
GB2039873A (en) * 1979-01-15 1980-08-20 Sydlo Inc Liquid treatment apparatus
FR2574391A1 (en) * 1984-12-07 1986-06-13 Degremont Level control for sewage purificn. sludge above decanter
US4647372A (en) * 1984-07-31 1987-03-03 Alsthom-Atlantique Sludge belt apparatus for clarifying liquid charged with solid matter
JPH02290290A (en) * 1989-04-27 1990-11-30 Tokyo Metropolis Magnetic solid-liquid separation of waste water
JPH0685918A (en) * 1992-08-31 1994-03-25 Hitachi Telecom Technol Ltd Simultaneous calling system in exchange system
EP0965374A1 (en) * 1997-12-26 1999-12-22 Organo Corporation Coagulation precipitator
JP2001353406A (en) * 2000-06-13 2001-12-25 Japan Organo Co Ltd Flocculating and settling device
EP1637205A1 (en) * 2003-05-22 2006-03-22 Ebara Corporation Flocculaing settling device
EP1813336A1 (en) * 2004-09-30 2007-08-01 Nishihara Environment Technology, Inc. Coagulation-separation apparatus
WO2010085776A1 (en) * 2009-01-26 2010-07-29 Crocker James P Water treatment system for surface cleaning apparatus
CN102580368A (en) * 2012-03-27 2012-07-18 胡开吉 Spiral-flow type primary settling device for running water

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194000A (en) * 1916-08-08 Method op puripyina sewage and the like
GB2039873A (en) * 1979-01-15 1980-08-20 Sydlo Inc Liquid treatment apparatus
US4647372A (en) * 1984-07-31 1987-03-03 Alsthom-Atlantique Sludge belt apparatus for clarifying liquid charged with solid matter
FR2574391A1 (en) * 1984-12-07 1986-06-13 Degremont Level control for sewage purificn. sludge above decanter
JPH02290290A (en) * 1989-04-27 1990-11-30 Tokyo Metropolis Magnetic solid-liquid separation of waste water
JPH0685918A (en) * 1992-08-31 1994-03-25 Hitachi Telecom Technol Ltd Simultaneous calling system in exchange system
EP0965374A1 (en) * 1997-12-26 1999-12-22 Organo Corporation Coagulation precipitator
JP2001353406A (en) * 2000-06-13 2001-12-25 Japan Organo Co Ltd Flocculating and settling device
EP1637205A1 (en) * 2003-05-22 2006-03-22 Ebara Corporation Flocculaing settling device
EP1813336A1 (en) * 2004-09-30 2007-08-01 Nishihara Environment Technology, Inc. Coagulation-separation apparatus
WO2010085776A1 (en) * 2009-01-26 2010-07-29 Crocker James P Water treatment system for surface cleaning apparatus
CN102580368A (en) * 2012-03-27 2012-07-18 胡开吉 Spiral-flow type primary settling device for running water

Also Published As

Publication number Publication date
GB201304922D0 (en) 2013-05-01
GB2502670A (en) 2013-12-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170202 AND 20170208

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180318