GB445697A - Improvements relating to the digestion of sewage sludge - Google Patents

Improvements relating to the digestion of sewage sludge

Info

Publication number
GB445697A
GB445697A GB2907734A GB2907734A GB445697A GB 445697 A GB445697 A GB 445697A GB 2907734 A GB2907734 A GB 2907734A GB 2907734 A GB2907734 A GB 2907734A GB 445697 A GB445697 A GB 445697A
Authority
GB
United Kingdom
Prior art keywords
sludge
pipe
tank
pump
digestion
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
GB2907734A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2907734A priority Critical patent/GB445697A/en
Publication of GB445697A publication Critical patent/GB445697A/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

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)
  • Treatment Of Sludge (AREA)

Abstract

445,697. Treating sewage. MONTGOMERY, J., The Gables, Couchmore Farm Estate, Esher, Surrey. Oct. 11, 1934, No. 29077. [Class 111] A centrifugal pump 2 is associated with a sludge digestion tank 1 and is connected so that it can circulate and agitate the sludge by withdrawing it through a pipe 5 and returning it through a pipe 6 to a rotary distributer 7 which has depending stirrers 8 and is arranged to rotate in the direction opposite to that in which the sludge is projected. The pump is driven by an electric motor 20, and has additional connections to a source of sludge, from which the tank 1 is supplied through the pipe 6, to sludge lagoons or the like, to which digested sludge drawn from the bottom of the tank through a pipe 4 can be discharged, and to a receptacle to which the contents of the tank can be discharged. A duplicate pump and motor may be connected in the system.
GB2907734A 1934-10-11 1934-10-11 Improvements relating to the digestion of sewage sludge Expired GB445697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2907734A GB445697A (en) 1934-10-11 1934-10-11 Improvements relating to the digestion of sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2907734A GB445697A (en) 1934-10-11 1934-10-11 Improvements relating to the digestion of sewage sludge

Publications (1)

Publication Number Publication Date
GB445697A true GB445697A (en) 1936-04-14

Family

ID=10285788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2907734A Expired GB445697A (en) 1934-10-11 1934-10-11 Improvements relating to the digestion of sewage sludge

Country Status (1)

Country Link
GB (1) GB445697A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716086A (en) * 1949-06-21 1955-08-23 Schmidt Ferdinand Process of and apparatus for fermenting organic substances
US3078999A (en) * 1959-06-18 1963-02-26 Earl M Kelly Sludge digester
US3520802A (en) * 1968-04-26 1970-07-21 Edgar H Pavia Method of treating liquid wastes
US3937591A (en) * 1972-11-06 1976-02-10 Outokumpu Oy Controlling a sludge flow
WO2007114787A1 (en) * 2006-03-30 2007-10-11 Iut Global Pte Ltd High solid thermophilic anaerobic digester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716086A (en) * 1949-06-21 1955-08-23 Schmidt Ferdinand Process of and apparatus for fermenting organic substances
US3078999A (en) * 1959-06-18 1963-02-26 Earl M Kelly Sludge digester
US3520802A (en) * 1968-04-26 1970-07-21 Edgar H Pavia Method of treating liquid wastes
US3937591A (en) * 1972-11-06 1976-02-10 Outokumpu Oy Controlling a sludge flow
WO2007114787A1 (en) * 2006-03-30 2007-10-11 Iut Global Pte Ltd High solid thermophilic anaerobic digester

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