GB2413125B - Reed-bed flow system - Google Patents

Reed-bed flow system

Info

Publication number
GB2413125B
GB2413125B GB0408379A GB0408379A GB2413125B GB 2413125 B GB2413125 B GB 2413125B GB 0408379 A GB0408379 A GB 0408379A GB 0408379 A GB0408379 A GB 0408379A GB 2413125 B GB2413125 B GB 2413125B
Authority
GB
United Kingdom
Prior art keywords
reed
flow system
bed flow
bed
flow
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
GB0408379A
Other versions
GB2413125A (en
GB0408379D0 (en
Inventor
David Cooper
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.)
ARM Ltd
Original Assignee
ARM 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 ARM Ltd filed Critical ARM Ltd
Priority to GB0408379A priority Critical patent/GB2413125B/en
Publication of GB0408379D0 publication Critical patent/GB0408379D0/en
Publication of GB2413125A publication Critical patent/GB2413125A/en
Application granted granted Critical
Publication of GB2413125B publication Critical patent/GB2413125B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
GB0408379A 2004-04-15 2004-04-15 Reed-bed flow system Expired - Fee Related GB2413125B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0408379A GB2413125B (en) 2004-04-15 2004-04-15 Reed-bed flow system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0408379A GB2413125B (en) 2004-04-15 2004-04-15 Reed-bed flow system

Publications (3)

Publication Number Publication Date
GB0408379D0 GB0408379D0 (en) 2004-05-19
GB2413125A GB2413125A (en) 2005-10-19
GB2413125B true GB2413125B (en) 2007-10-17

Family

ID=32320851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0408379A Expired - Fee Related GB2413125B (en) 2004-04-15 2004-04-15 Reed-bed flow system

Country Status (1)

Country Link
GB (1) GB2413125B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1335366A (en) * 1970-11-11 1973-10-24 Internaational Projects Corp L Waste treatment process and plant
GB2261216A (en) * 1991-11-06 1993-05-12 Arm Waste Treatments Ltd Liquid filtration system
GB2293600A (en) * 1994-09-30 1996-04-03 Arm Waste Treatments Ltd Filtration equipment
DE19740407A1 (en) * 1996-10-04 1998-04-09 Kastner Helmut F Waste water tank discharges through intermediate tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1335366A (en) * 1970-11-11 1973-10-24 Internaational Projects Corp L Waste treatment process and plant
GB2261216A (en) * 1991-11-06 1993-05-12 Arm Waste Treatments Ltd Liquid filtration system
GB2293600A (en) * 1994-09-30 1996-04-03 Arm Waste Treatments Ltd Filtration equipment
DE19740407A1 (en) * 1996-10-04 1998-04-09 Kastner Helmut F Waste water tank discharges through intermediate tank

Also Published As

Publication number Publication date
GB2413125A (en) 2005-10-19
GB0408379D0 (en) 2004-05-19

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Legal Events

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

Effective date: 20220415