JPS54154156A - Method of concentrating sludge and its device - Google Patents

Method of concentrating sludge and its device

Info

Publication number
JPS54154156A
JPS54154156A JP1827879A JP1827879A JPS54154156A JP S54154156 A JPS54154156 A JP S54154156A JP 1827879 A JP1827879 A JP 1827879A JP 1827879 A JP1827879 A JP 1827879A JP S54154156 A JPS54154156 A JP S54154156A
Authority
JP
Japan
Prior art keywords
concentrating sludge
sludge
concentrating
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.)
Pending
Application number
JP1827879A
Other languages
English (en)
Japanese (ja)
Inventor
Pooru Oosuchin Eritsuku
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
Publication of JPS54154156A publication Critical patent/JPS54154156A/ja
Pending 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)
JP1827879A 1978-05-25 1979-02-19 Method of concentrating sludge and its device Pending JPS54154156A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS54154156A true JPS54154156A (en) 1979-12-05

Family

ID=10176330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1827879A Pending JPS54154156A (en) 1978-05-25 1979-02-19 Method of concentrating sludge and its device

Country Status (20)

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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117142A (en) * 1974-08-01 1976-02-10 Sanei Chubo Kk Kakupaipuno enkyokubukeiseihohoo
JPS5125174B2 (xx) * 1971-08-27 1976-07-29
JPS534343A (en) * 1976-06-16 1978-01-14 Organo Kk Treating method for dehydrating sewage

Family Cites Families (4)

* 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125174B2 (xx) * 1971-08-27 1976-07-29
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
DK164179A (da) 1979-11-26
CA1106510A (en) 1981-08-04
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 (xx) 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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