CA1106510A - Epaississement de bouillies - Google Patents

Epaississement de bouillies

Info

Publication number
CA1106510A
CA1106510A CA318,060A CA318060A CA1106510A CA 1106510 A CA1106510 A CA 1106510A CA 318060 A CA318060 A CA 318060A CA 1106510 A CA1106510 A CA 1106510A
Authority
CA
Canada
Prior art keywords
sludge
band
horizontal run
tank
run
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
CA318,060A
Other languages
English (en)
Inventor
Eric P. Austin
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.)
Simon Hartley Ltd
Original Assignee
Simon Hartley Ltd
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 Simon Hartley Ltd filed Critical Simon Hartley Ltd
Application granted granted Critical
Publication of CA1106510A publication Critical patent/CA1106510A/fr
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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
CA318,060A 1978-05-25 1978-12-15 Epaississement de bouillies Expired CA1106510A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB22250/78A GB1602677A (en) 1978-05-25 1978-05-25 Sludge thickening
GB22250/78 1978-05-25

Publications (1)

Publication Number Publication Date
CA1106510A true CA1106510A (fr) 1981-08-04

Family

ID=10176330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,060A Expired CA1106510A (fr) 1978-05-25 1978-12-15 Epaississement de bouillies

Country Status (20)

Country Link
JP (1) JPS54154156A (fr)
AU (1) AU522671B2 (fr)
BE (1) BE873750A (fr)
BR (1) BR7901677A (fr)
CA (1) CA1106510A (fr)
DE (1) DE2905213A1 (fr)
DK (1) DK156640C (fr)
ES (1) ES476440A1 (fr)
FR (1) FR2426485B1 (fr)
GB (1) GB1602677A (fr)
HK (1) HK2683A (fr)
IE (1) IE47620B1 (fr)
IT (1) IT1110299B (fr)
LU (1) LU80836A1 (fr)
NL (1) NL181101C (fr)
NO (1) NO790075L (fr)
NZ (1) NZ189221A (fr)
PT (1) PT69163A (fr)
SE (1) SE7900478L (fr)
ZA (1) ZA79150B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068761B (en) * 1980-02-01 1984-04-26 Hartley Simon Ltd Method and apparatus for dewatering sludge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531404A (en) * 1968-04-01 1970-09-29 Union Tank Car Co Sewage treatment system
BE795268A (fr) * 1971-08-27 1973-05-29 Sanko Chemical Co Ltd Feuilles a usage graphique sensibles a la pression
GB1418577A (en) * 1973-05-29 1975-12-24 Machinenfabriek W Hubert Co Bv Method and apparatus for dewatering sludge
DE2343324A1 (de) * 1973-08-28 1975-03-20 Albert Baehr Filterpresse, insbesondere zur entwaesserung von schlamm in abwasserklaeranlagen
FR2296453A2 (fr) * 1974-06-10 1976-07-30 Meyer Jacques Perfectionnement au procede de decolmatage et d'entretien des toiles filtrantes, et dispositif pour sa mise en oeuvre
JPS5117142A (en) * 1974-08-01 1976-02-10 Sanei Chubo Kk Kakupaipuno enkyokubukeiseihohoo
JPS534343A (en) * 1976-06-16 1978-01-14 Organo Kk Treating method for dehydrating sewage

Also Published As

Publication number Publication date
IT1110299B (it) 1985-12-23
JPS54154156A (en) 1979-12-05
DK164179A (da) 1979-11-26
DK156640B (da) 1989-09-18
PT69163A (en) 1979-01-31
DK156640C (da) 1990-01-29
ZA79150B (en) 1980-01-30
IE47620B1 (en) 1984-05-02
NL7900125A (nl) 1979-11-27
LU80836A1 (fr) 1979-06-05
NL181101B (nl) 1987-01-16
NL181101C (nl) 1987-06-16
GB1602677A (en) 1981-11-11
IT7919861A0 (it) 1979-02-02
HK2683A (en) 1983-01-20
IE782511L (en) 1979-11-25
BR7901677A (pt) 1979-12-04
FR2426485B1 (fr) 1986-10-24
DE2905213A1 (de) 1979-11-29
NZ189221A (en) 1980-04-28
FR2426485A1 (fr) 1979-12-21
DE2905213C2 (fr) 1988-10-06
ES476440A1 (es) 1979-05-01
AU4682279A (en) 1979-11-29
NO790075L (no) 1979-11-27
BE873750A (fr) 1979-05-16
AU522671B2 (en) 1982-06-17
SE7900478L (sv) 1979-11-26

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Legal Events

Date Code Title Description
MKEX Expiry