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FR635676A - Improvements to circular sewage distributors - Google Patents

Improvements to circular sewage distributors

Info

Publication number
FR635676A
FR635676A FR635676DA FR635676A FR 635676 A FR635676 A FR 635676A FR 635676D A FR635676D A FR 635676DA FR 635676 A FR635676 A FR 635676A
Authority
FR
France
Prior art keywords
circular sewage
distributors
sewage distributors
circular
sewage
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
Other languages
French (fr)
Inventor
Earnest Hartley
Cyril John Hartley
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 filed Critical
Application granted granted Critical
Publication of FR635676A publication Critical patent/FR635676A/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
    • 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)
FR635676D 1926-05-25 1927-05-25 Improvements to circular sewage distributors Expired FR635676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB635676X 1926-05-25

Publications (1)

Publication Number Publication Date
FR635676A true FR635676A (en) 1928-03-22

Family

ID=10489139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635676D Expired FR635676A (en) 1926-05-25 1927-05-25 Improvements to circular sewage distributors

Country Status (1)

Country Link
FR (1) FR635676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259319A (en) * 1964-11-25 1966-07-05 David A Wallace Ambulant irrigating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259319A (en) * 1964-11-25 1966-07-05 David A Wallace Ambulant irrigating device

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