GB2032794B - Method of dewatering liquid flocculent sludges and apparatus for carrying out the method - Google Patents

Method of dewatering liquid flocculent sludges and apparatus for carrying out the method

Info

Publication number
GB2032794B
GB2032794B GB7935659A GB7842913A GB2032794B GB 2032794 B GB2032794 B GB 2032794B GB 7935659 A GB7935659 A GB 7935659A GB 7842913 A GB7842913 A GB 7842913A GB 2032794 B GB2032794 B GB 2032794B
Authority
GB
United Kingdom
Prior art keywords
sludges
carrying
dewatering liquid
flocculent
liquid flocculent
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
GB7935659A
Other languages
English (en)
Other versions
GB2032794A (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.)
Agrotechnika NP
Original Assignee
Agrotechnika NP
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 Agrotechnika NP filed Critical Agrotechnika NP
Publication of GB2032794A publication Critical patent/GB2032794A/en
Application granted granted Critical
Publication of GB2032794B publication Critical patent/GB2032794B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283—Settling tanks provided with vibrators
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
GB7935659A 1978-10-31 1978-11-02 Method of dewatering liquid flocculent sludges and apparatus for carrying out the method Expired GB2032794B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS787074A CS203523B1 (en) 1978-10-31 1978-10-31 Method of dewatering fluid flocculent sludge and device for making the said method

Publications (2)

Publication Number Publication Date
GB2032794A GB2032794A (en) 1980-05-14
GB2032794B true GB2032794B (en) 1983-06-15

Family

ID=5419200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935659A Expired GB2032794B (en) 1978-10-31 1978-11-02 Method of dewatering liquid flocculent sludges and apparatus for carrying out the method

Country Status (11)

Country Link
AT (1) AT388909B (es)
CH (1) CH642932A5 (es)
CS (1) CS203523B1 (es)
DE (1) DE2944038A1 (es)
ES (1) ES485523A1 (es)
FR (1) FR2440340A1 (es)
GB (1) GB2032794B (es)
GR (1) GR72476B (es)
IT (1) IT1124698B (es)
NL (1) NL177801C (es)
YU (1) YU263479A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1268865B1 (it) * 1993-05-24 1997-03-13 Marino Patella Impianto di disidratazione fango

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439319C3 (de) * 1974-08-16 1982-02-25 Werner 7000 Stuttgart Zink Rotationskolben-Brennkraftmaschine
US4104168A (en) * 1975-08-08 1978-08-01 Kiss Sandor G Sludge settling and de-watering apparatus
CH609573A5 (en) * 1976-08-18 1979-03-15 Roediger Ag Apparatus for separating aqueous suspensions, in particular in the case of effluent sludges

Also Published As

Publication number Publication date
NL7907954A (nl) 1980-05-02
CS203523B1 (en) 1981-03-31
IT7926855A0 (it) 1979-10-29
DE2944038A1 (de) 1980-05-08
FR2440340B1 (es) 1984-08-24
ES485523A1 (es) 1980-09-01
NL177801B (nl) 1985-07-01
AT388909B (de) 1989-09-25
IT1124698B (it) 1986-05-14
NL177801C (nl) 1985-12-02
CH642932A5 (de) 1984-05-15
YU263479A (en) 1983-02-28
GB2032794A (en) 1980-05-14
FR2440340A1 (fr) 1980-05-30
ATA700679A (de) 1989-02-15
GR72476B (es) 1983-11-11

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Legal Events

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