NL7306236A - - Google Patents

Info

Publication number
NL7306236A
NL7306236A NL7306236A NL7306236A NL7306236A NL 7306236 A NL7306236 A NL 7306236A NL 7306236 A NL7306236 A NL 7306236A NL 7306236 A NL7306236 A NL 7306236A NL 7306236 A NL7306236 A NL 7306236A
Authority
NL
Netherlands
Application number
NL7306236A
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 filed Critical
Publication of NL7306236A publication Critical patent/NL7306236A/xx

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)
NL7306236A 1972-05-06 1973-05-04 NL7306236A (enrdf_load_stackoverflow)

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
NL7306236A true NL7306236A (enrdf_load_stackoverflow) 1973-11-08

Family

ID=26239022

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306236A NL7306236A (enrdf_load_stackoverflow) 1972-05-06 1973-05-04

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
FR2183732A1 (enrdf_load_stackoverflow) 1973-12-21
DE2322378C3 (de) 1978-06-15
FR2183732B1 (enrdf_load_stackoverflow) 1976-10-08
GB1425163A (en) 1976-02-18
DE2322378B2 (de) 1977-10-27
DE2322378A1 (de) 1973-11-22

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed