FR478273A - Improvements in the purification of sewage and similar liquids - Google Patents

Improvements in the purification of sewage and similar liquids

Info

Publication number
FR478273A
FR478273A FR478273DA FR478273A FR 478273 A FR478273 A FR 478273A FR 478273D A FR478273D A FR 478273DA FR 478273 A FR478273 A FR 478273A
Authority
FR
France
Prior art keywords
sewage
purification
similar liquids
liquids
similar
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
Walter Jones
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.)
Jones and Attwood Ltd
Original Assignee
Jones and Attwood 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 Jones and Attwood Ltd filed Critical Jones and Attwood Ltd
Application granted granted Critical
Publication of FR478273A publication Critical patent/FR478273A/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
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
FR478273D 1915-01-07 1915-01-07 Improvements in the purification of sewage and similar liquids Expired FR478273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR478273T 1915-01-07

Publications (1)

Publication Number Publication Date
FR478273A true FR478273A (en) 1915-12-01

Family

ID=1515817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478273D Expired FR478273A (en) 1915-01-07 1915-01-07 Improvements in the purification of sewage and similar liquids

Country Status (1)

Country Link
FR (1) FR478273A (en)

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