GB2233581B - Liquid distribution systems - Google Patents

Liquid distribution systems

Info

Publication number
GB2233581B
GB2233581B GB9014151A GB9014151A GB2233581B GB 2233581 B GB2233581 B GB 2233581B GB 9014151 A GB9014151 A GB 9014151A GB 9014151 A GB9014151 A GB 9014151A GB 2233581 B GB2233581 B GB 2233581B
Authority
GB
United Kingdom
Prior art keywords
liquid distribution
distribution systems
systems
liquid
distribution
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
GB9014151A
Other versions
GB9014151D0 (en
GB2233581A (en
Inventor
Eric Paul Austin
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
Priority claimed from GB898915183A external-priority patent/GB8915183D0/en
Application filed by Simon Hartley Ltd filed Critical Simon Hartley Ltd
Priority to GB9014151A priority Critical patent/GB2233581B/en
Publication of GB9014151D0 publication Critical patent/GB9014151D0/en
Publication of GB2233581A publication Critical patent/GB2233581A/en
Application granted granted Critical
Publication of GB2233581B publication Critical patent/GB2233581B/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
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C02F3/043—Devices for distributing water over trickle filters
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB9014151A 1989-07-01 1990-06-26 Liquid distribution systems Expired - Fee Related GB2233581B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9014151A GB2233581B (en) 1989-07-01 1990-06-26 Liquid distribution systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898915183A GB8915183D0 (en) 1989-07-01 1989-07-01 Liquid distribution systems
GB9014151A GB2233581B (en) 1989-07-01 1990-06-26 Liquid distribution systems

Publications (3)

Publication Number Publication Date
GB9014151D0 GB9014151D0 (en) 1990-08-15
GB2233581A GB2233581A (en) 1991-01-16
GB2233581B true GB2233581B (en) 1992-10-28

Family

ID=26295572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9014151A Expired - Fee Related GB2233581B (en) 1989-07-01 1990-06-26 Liquid distribution systems

Country Status (1)

Country Link
GB (1) GB2233581B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20020308A1 (en) * 2002-12-04 2004-06-05 Saverio Libero Trevisan SAND BED DEVICE FOR FILTRATION OF LIQUIDS AND IN

Also Published As

Publication number Publication date
GB9014151D0 (en) 1990-08-15
GB2233581A (en) 1991-01-16

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Legal Events

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

Effective date: 19940626