DK156640C - METHOD FOR THICKNESS OF SLAM - Google Patents

METHOD FOR THICKNESS OF SLAM

Info

Publication number
DK156640C
DK156640C DK164179A DK164179A DK156640C DK 156640 C DK156640 C DK 156640C DK 164179 A DK164179 A DK 164179A DK 164179 A DK164179 A DK 164179A DK 156640 C DK156640 C DK 156640C
Authority
DK
Denmark
Prior art keywords
slam
thickness
Prior art date
Application number
DK164179A
Other languages
Danish (da)
Other versions
DK156640B (en
DK164179A (en
Inventor
Eric Paul Austin
Original Assignee
Hartley Simon 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 Hartley Simon Ltd filed Critical Hartley Simon Ltd
Publication of DK164179A publication Critical patent/DK164179A/en
Publication of DK156640B publication Critical patent/DK156640B/en
Application granted granted Critical
Publication of DK156640C publication Critical patent/DK156640C/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/04Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B01D33/742Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D37/00Processes of filtration
    • B01D37/03Processes of filtration using flocculating agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123Treatment 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Paper (AREA)
DK164179A 1978-05-25 1979-04-20 METHOD FOR THICKNESS OF SLAM DK156640C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB22250/78A GB1602677A (en) 1978-05-25 1978-05-25 Sludge thickening
GB2225078 1978-05-25

Publications (3)

Publication Number Publication Date
DK164179A DK164179A (en) 1979-11-26
DK156640B DK156640B (en) 1989-09-18
DK156640C true DK156640C (en) 1990-01-29

Family

ID=10176330

Family Applications (1)

Application Number Title Priority Date Filing Date
DK164179A DK156640C (en) 1978-05-25 1979-04-20 METHOD FOR THICKNESS OF SLAM

Country Status (20)

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

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 (en) * 1971-08-27 1973-05-29 Sanko Chemical Co Ltd PRESSURE SENSITIVE GRAPHIC SHEETS
GB1418577A (en) * 1973-05-29 1975-12-24 Machinenfabriek W Hubert Co Bv Method and apparatus for dewatering sludge
DE2343324A1 (en) * 1973-08-28 1975-03-20 Albert Baehr FILTER PRESS, IN PARTICULAR FOR DEWATERING OF SLUDGE IN WASTE WATER PURIFICATION PLANTS
FR2296453A2 (en) * 1974-06-10 1976-07-30 Meyer Jacques Endless band filter for liq. suspensions e.g. flocculated effluent - with band cleaned in motion by stretching and contra flow air.
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
DE2905213A1 (en) 1979-11-29
IE47620B1 (en) 1984-05-02
FR2426485A1 (en) 1979-12-21
NO790075L (en) 1979-11-27
CA1106510A (en) 1981-08-04
IT7919861A0 (en) 1979-02-02
LU80836A1 (en) 1979-06-05
JPS54154156A (en) 1979-12-05
HK2683A (en) 1983-01-20
NL181101B (en) 1987-01-16
NZ189221A (en) 1980-04-28
BR7901677A (en) 1979-12-04
NL181101C (en) 1987-06-16
DK156640B (en) 1989-09-18
PT69163A (en) 1979-01-31
DE2905213C2 (en) 1988-10-06
BE873750A (en) 1979-05-16
NL7900125A (en) 1979-11-27
DK164179A (en) 1979-11-26
IE782511L (en) 1979-11-25
AU4682279A (en) 1979-11-29
SE7900478L (en) 1979-11-26
IT1110299B (en) 1985-12-23
GB1602677A (en) 1981-11-11
ZA79150B (en) 1980-01-30
AU522671B2 (en) 1982-06-17
FR2426485B1 (en) 1986-10-24
ES476440A1 (en) 1979-05-01

Similar Documents

Publication Publication Date Title
DK428179A (en) METHOD OF MANUFACTURING METABOLITES
DK155665C (en) METHOD OF ANALOGUE FOR THE PREPARATION OF CARBOSTYR RELATIONS
DK417981A (en) METHOD OF PREPARING 3-ARYL-5-ISOTHIAZOL DERIVATIVES
DK88081A (en) METHOD OF PREPARING TETRAZLE DERIVATIVES
DK150623C (en) METHOD OF MANUFACTURING FISHMEL
DK157193C (en) METHOD OF ANALOGUE FOR THE PREPARATION OF CARBOSTYR RELATIONS
DK156253C (en) METHOD OF PYRUVATOXIDASE PREPARATION
DK366778A (en) METHOD OF COUNTING BACTERIES
DK479981A (en) METHOD OF PREPARING 3-ARYL-3-HYDROXYPHTHALIMIDINES
DK366379A (en) METHOD OF PREPARING ALKYL OR ARYLTHIOMETHYLPHENOLS
DK87079A (en) METHOD OF PREPARATION OF DIALKYLPHOSPOHORCHLORIDOTHIOTS
DK152752C (en) METHOD OF PREPARING L-SULPIRIDE
DK229479A (en) METHOD OF PREPARATION OF MURAMYLPEPTID TYPE COMPOUNDS
DK532478A (en) METHOD OF MANUFACTURE OF CEMENT
DK317279A (en) METHOD FOR STRING OF METAL
DK36379A (en) METHOD OF PREPARING N-ETHYLETHYLENDIAMINE
DK548081A (en) METHOD OF BUSPIRON PREPARATION
DK156640C (en) METHOD FOR THICKNESS OF SLAM
DK143107C (en) METHOD OF PREPARING 2-ISOPROPYLAMINOPYRIMIDINE
DK149472C (en) METHOD OF PREPARING PHOSPHORCHLORIDE THIOLATES
DK146129C (en) METHOD OF ANALOGY FOR THE PREPARATION OF ERGOPEPTIDALCALOID DERIVATIVES
DK238081A (en) METHOD OF PREPARING TETRAMISOL ANALOGUE
DK147420C (en) METHOD OF PREPARING ACYLCYANIDES
DK206880A (en) METHOD OF PREPARING ETHANOL
DK149185C (en) METHOD OF ANALOGY FOR THE PREPARATION OF TRIALCYLSILYL PROPYRIC ACIDAMIDS

Legal Events

Date Code Title Description
PUP Patent expired