FR530300A - Improvements in the construction of completed septic tanks - Google Patents

Improvements in the construction of completed septic tanks

Info

Publication number
FR530300A
FR530300A FR530300DA FR530300A FR 530300 A FR530300 A FR 530300A FR 530300D A FR530300D A FR 530300DA FR 530300 A FR530300 A FR 530300A
Authority
FR
France
Prior art keywords
completed
construction
septic tanks
septic
tanks
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)
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.)
HYGIENE SOC D
Original Assignee
HYGIENE SOC D
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 HYGIENE SOC D filed Critical HYGIENE SOC D
Application granted granted Critical
Publication of FR530300A publication Critical patent/FR530300A/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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR530300D 1920-12-24 1920-12-24 Improvements in the construction of completed septic tanks Expired FR530300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR530300T 1920-12-24

Publications (1)

Publication Number Publication Date
FR530300A true FR530300A (en) 1921-12-19

Family

ID=8923187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530300D Expired FR530300A (en) 1920-12-24 1920-12-24 Improvements in the construction of completed septic tanks

Country Status (1)

Country Link
FR (1) FR530300A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325014A (en) * 1966-06-06 1967-06-13 Jr Joe Williamson System for treatment of well waters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325014A (en) * 1966-06-06 1967-06-13 Jr Joe Williamson System for treatment of well waters

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