AU1021783A - Controlling sludge dewatering - Google Patents

Controlling sludge dewatering

Info

Publication number
AU1021783A
AU1021783A AU10217/83A AU1021783A AU1021783A AU 1021783 A AU1021783 A AU 1021783A AU 10217/83 A AU10217/83 A AU 10217/83A AU 1021783 A AU1021783 A AU 1021783A AU 1021783 A AU1021783 A AU 1021783A
Authority
AU
Australia
Prior art keywords
sludge dewatering
controlling sludge
controlling
dewatering
sludge
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.)
Abandoned
Application number
AU10217/83A
Other languages
English (en)
Inventor
Peter Eustacchio
Heinz Perchthaler
Rupert Syrowatka
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.)
Andritz AG
Original Assignee
Andritz AG
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 Andritz AG filed Critical Andritz AG
Publication of AU1021783A publication Critical patent/AU1021783A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • 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
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • 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
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • 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
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
AU10217/83A 1982-01-07 1983-01-07 Controlling sludge dewatering Abandoned AU1021783A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0002882A AT381691B (de) 1982-01-07 1982-01-07 Verfahren zur regelung einer entwaesserungsmaschine und entwaesserungsmaschine
AT2882 1982-01-07

Publications (1)

Publication Number Publication Date
AU1021783A true AU1021783A (en) 1983-07-14

Family

ID=3479609

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10217/83A Abandoned AU1021783A (en) 1982-01-07 1983-01-07 Controlling sludge dewatering

Country Status (7)

Country Link
AT (1) AT381691B (fr)
AU (1) AU1021783A (fr)
DE (1) DE3300249C2 (fr)
FR (1) FR2519264B1 (fr)
GB (1) GB2113563B (fr)
IT (1) IT1159820B (fr)
ZA (1) ZA83113B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343598A1 (de) * 1983-12-02 1985-06-13 Basf Ag, 6700 Ludwigshafen Verfahren zur beurteilung des dispergiergrades in konzentrierten, stroemenden dispersionen
CH669740A5 (fr) * 1985-03-18 1989-04-14 Von Roll Ag
GB8522712D0 (en) * 1985-09-13 1985-10-16 Wickham & Co Ltd D Control system
DE3743428A1 (de) * 1986-12-22 1988-07-07 Passavant Werke Verfahren zum konditionieren und entwaessern von schlaemmen
GB8728627D0 (en) * 1987-12-08 1988-01-13 Fospur Ltd Production of filter cakes &c
NL9200795A (nl) * 1992-05-01 1993-12-01 Pannevis Bv Scheidinginrichting voorzien van meetmiddelen.
US5571404A (en) * 1994-10-31 1996-11-05 Pannevis B.V. Belt filter with means to advance the belt responsive to a capacitance signal
DE102005043445B4 (de) * 2004-10-13 2008-07-24 Gebr. Bellmer Gmbh & Co. Kg, Maschinenfabrik Bandfilterpresse zur Saftgewinnung
FR2940270B1 (fr) * 2008-12-24 2012-07-27 Degremont Decanteur statique rapide pour pre-epaississement des boues de traitement d'eau, et installation comportant un tel decanteur.
NL2021302B1 (en) * 2018-07-13 2020-01-20 Haskoningdhv Nederland Bv Method for dewatering watery biomass
IL269764B (en) * 2019-10-02 2021-12-01 Tevet Water Tech Ltd Wastewater treatment system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452379C3 (de) * 1974-11-05 1979-08-23 Seitz-Werke Gmbh, 6550 Bad Kreuznach Verfahren zur Ermittlung der Umschaltpunkte für Mischflüssigkeiten bei Filtrationsprozessen
DE2457844C3 (de) * 1974-12-06 1978-06-08 Vadim Petrovitsch Abramov Steuervorrichtung für periodisch arbeitende Filter
GB1593045A (en) * 1976-07-26 1981-07-15 Lrs Res Apparatus for the removal of liquid solid and semi-solid wastes from receptacles
US4198298A (en) * 1978-02-13 1980-04-15 EDC/Enviro Development Co., Inc. System and apparatus for control and optimization of filtration process
AT357118B (de) * 1978-10-27 1980-06-25 Andritz Ag Maschf Einrichtung zur regelung einer entwaesserungs- maschine
DE2920350A1 (de) * 1979-05-19 1980-11-20 Basf Ag Verfahren zum entwaessern von klaerschlaemmen auf kammerfilterpressen
CA1157390A (fr) * 1980-01-30 1983-11-22 Susumu Fujinami Courroie filtrante sous pression

Also Published As

Publication number Publication date
GB8300229D0 (en) 1983-02-09
ATA2882A (de) 1986-04-15
AT381691B (de) 1986-11-10
GB2113563B (en) 1985-12-11
IT1159820B (it) 1987-03-04
GB2113563A (en) 1983-08-10
ZA83113B (en) 1983-10-26
FR2519264B1 (fr) 1990-02-23
FR2519264A1 (fr) 1983-07-08
IT8319038A0 (it) 1983-01-07
DE3300249A1 (de) 1983-07-14
DE3300249C2 (de) 1986-03-27

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