FR424537A - Liquid dispenser on filters - Google Patents

Liquid dispenser on filters

Info

Publication number
FR424537A
FR424537A FR424537A FR424537DA FR424537A FR 424537 A FR424537 A FR 424537A FR 424537 A FR424537 A FR 424537A FR 424537D A FR424537D A FR 424537DA FR 424537 A FR424537 A FR 424537A
Authority
FR
France
Prior art keywords
filters
liquid dispenser
dispenser
liquid
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
FR424537A
Other languages
French (fr)
Inventor
Josef Rehak
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR424537A publication Critical patent/FR424537A/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)
FR424537A 1911-01-02 1911-01-02 Liquid dispenser on filters Expired FR424537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR424537T 1911-01-02

Publications (1)

Publication Number Publication Date
FR424537A true FR424537A (en) 1911-05-16

Family

ID=1467275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR424537A Expired FR424537A (en) 1911-01-02 1911-01-02 Liquid dispenser on filters

Country Status (1)

Country Link
FR (1) FR424537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758875A (en) * 1953-07-06 1956-08-14 Loveless Compere Combined center column and distributor for sewage treating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758875A (en) * 1953-07-06 1956-08-14 Loveless Compere Combined center column and distributor for sewage treating apparatus

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