GB1425163A - Septic tanks - Google Patents

Septic tanks

Info

Publication number
GB1425163A
GB1425163A GB429173A GB429173A GB1425163A GB 1425163 A GB1425163 A GB 1425163A GB 429173 A GB429173 A GB 429173A GB 429173 A GB429173 A GB 429173A GB 1425163 A GB1425163 A GB 1425163A
Authority
GB
United Kingdom
Prior art keywords
valves
ports
walls
septic tank
dividing
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
GB429173A
Other languages
English (en)
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.)
Purtell E E
Original Assignee
Purtell E E
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 Purtell E E filed Critical Purtell E E
Priority to GB429173A priority Critical patent/GB1425163A/en
Priority to FR7315642A priority patent/FR2183732B1/fr
Priority to NL7306236A priority patent/NL7306236A/xx
Priority to DE2322378A priority patent/DE2322378C3/de
Publication of GB1425163A publication Critical patent/GB1425163A/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sewage (AREA)
  • Biological Treatment Of Waste Water (AREA)
GB429173A 1972-05-06 1973-01-27 Septic tanks Expired GB1425163A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB429173A GB1425163A (en) 1972-05-06 1973-01-27 Septic tanks
FR7315642A FR2183732B1 (enrdf_load_stackoverflow) 1972-05-06 1973-05-02
NL7306236A NL7306236A (enrdf_load_stackoverflow) 1972-05-06 1973-05-04
DE2322378A DE2322378C3 (de) 1972-05-06 1973-05-04 Klärbehälter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2125872 1972-05-06
GB429173A GB1425163A (en) 1972-05-06 1973-01-27 Septic tanks

Publications (1)

Publication Number Publication Date
GB1425163A true GB1425163A (en) 1976-02-18

Family

ID=26239022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB429173A Expired GB1425163A (en) 1972-05-06 1973-01-27 Septic tanks

Country Status (4)

Country Link
DE (1) DE2322378C3 (enrdf_load_stackoverflow)
FR (1) FR2183732B1 (enrdf_load_stackoverflow)
GB (1) GB1425163A (enrdf_load_stackoverflow)
NL (1) NL7306236A (enrdf_load_stackoverflow)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR467652A (fr) * 1913-01-28 1914-06-17 Max Kusch Système de puisard pour la putréfaction des boues
US1420250A (en) * 1921-10-11 1922-06-20 Gavett Weston Sewage disposal
US1690682A (en) * 1924-05-07 1928-11-06 Imhoff Karl Method of and apparatus for dealing with floating sludge in digestion chambers for sewage treatment
DE581860C (de) * 1932-03-22 1933-08-03 Max Kusch Dr Ing Zweistufiger Schlammfaulraum
US2195408A (en) * 1935-11-16 1940-04-02 Dorr Co Inc Sewage digestion
US2274953A (en) * 1940-01-06 1942-03-03 Dorr Co Inc Sludge digester
GB773124A (en) * 1955-09-15 1957-04-24 Dorr Oliver Inc Combined anaerobic treatment and clarification unit
GB1297959A (enrdf_load_stackoverflow) * 1969-08-25 1972-11-29

Also Published As

Publication number Publication date
FR2183732B1 (enrdf_load_stackoverflow) 1976-10-08
DE2322378C3 (de) 1978-06-15
FR2183732A1 (enrdf_load_stackoverflow) 1973-12-21
DE2322378B2 (de) 1977-10-27
DE2322378A1 (de) 1973-11-22
NL7306236A (enrdf_load_stackoverflow) 1973-11-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee