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EP0240412A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Septic tank

Assignee: Eparco SA
•
Filing: 1987-03-24
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Granted: —
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Expires: 2007-03-24
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Abstract

Abstract An all-purpose septic tank comprising a chamber (1), a waste water inlet pipe (2), an outlet pipe (3) for conveying the clarified water to a land treatment system, means (5) for effecting clarification through deposition of the heaviest substances on the bottom (4) of the chamber (1) and through accumulation of the greasy substances and light particles on the surface S and for at least partially liquefying these substances by means of anaerobic fermentation, means (6), incorporated inside the chamber (1) itself, for protecting the land treatment system so as to prevent it becoming clogged up, the clarification and liquefaction means (5) and the protection means (6) being located inside a single compartment of the chamber (1).

Inventors

  • 👤 Hervé Philip

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 19:45
CPC Classifications
E; E03; E03F; E03F11/00; C; C02; C02F; C02F3/00; C02F3/28; C02F3/286; Y; Y02; Y02A; Y02A20/00; Y02A20/20; Y02A20/208

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR548479A Cited
CH134306A Cited
US2272912A Cited
AU430676B2 Cited
US4363732A Cited
FR2550566A1 Cited

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