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GB1511327A - Method for the treatment of sludges - Google Patents

Method for the treatment of sludges

Info

Publication number
GB1511327A
GB1511327A GB31033/75A GB3103375A GB1511327A GB 1511327 A GB1511327 A GB 1511327A GB 31033/75 A GB31033/75 A GB 31033/75A GB 3103375 A GB3103375 A GB 3103375A GB 1511327 A GB1511327 A GB 1511327A
Authority
GB
United Kingdom
Prior art keywords
sludge
sludges
treatment
july
organic
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
GB31033/75A
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
Publication of GB1511327A publication Critical patent/GB1511327A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

1511327 Centrifuging organic or organic/mineral sludges D REIMANN 24 July 1975 [25 July 1974] 31033/75 Heading C1C A method for the treatment of non-digested sludges containing organic compounds comprises first dewatering the sludge in a centrifuge and then digesting the sludge. A full bowl screw centrifuge may be used, and the sludge may be clarified and/or thickened.
GB31033/75A 1974-07-25 1975-07-24 Method for the treatment of sludges Expired GB1511327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2435784A DE2435784B2 (en) 1974-07-25 1974-07-25 Process for the treatment of organic or organic-mineral sludge from sewage disposal or the like

Publications (1)

Publication Number Publication Date
GB1511327A true GB1511327A (en) 1978-05-17

Family

ID=5921486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31033/75A Expired GB1511327A (en) 1974-07-25 1975-07-24 Method for the treatment of sludges

Country Status (6)

Country Link
DD (1) DD119776A5 (en)
DE (1) DE2435784B2 (en)
FR (1) FR2279674A1 (en)
GB (1) GB1511327A (en)
NL (1) NL7508930A (en)
SE (1) SE7508455L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996023736A1 (en) * 1995-01-30 1996-08-08 Robert Vit Device and process for thickening and conveying waste water sludges
DE19502856C2 (en) * 1995-01-30 1997-08-07 Vit Robert Clarifier, thickening centrifuge and process to reduce sludge production in clarifiers

Also Published As

Publication number Publication date
NL7508930A (en) 1976-01-27
FR2279674A1 (en) 1976-02-20
SE7508455L (en) 1976-01-26
DE2435784B2 (en) 1978-12-14
FR2279674B1 (en) 1978-10-13
DE2435784A1 (en) 1976-02-05
DD119776A5 (en) 1976-05-12

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Legal Events

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