JPS55162318A - Method of separating solid and liquid - Google Patents

Method of separating solid and liquid

Info

Publication number
JPS55162318A
JPS55162318A JP7444580A JP7444580A JPS55162318A JP S55162318 A JPS55162318 A JP S55162318A JP 7444580 A JP7444580 A JP 7444580A JP 7444580 A JP7444580 A JP 7444580A JP S55162318 A JPS55162318 A JP S55162318A
Authority
JP
Japan
Prior art keywords
filter element
liquid
layer
alluvial
filter
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
JP7444580A
Other languages
English (en)
Inventor
Deitsuserubetsuku Deiiteru
Rihiteru Ruudorufu
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of JPS55162318A publication Critical patent/JPS55162318A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
JP7444580A 1979-06-05 1980-06-04 Method of separating solid and liquid Pending JPS55162318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2922778A DE2922778C3 (de) 1979-06-05 1979-06-05 Verfahren zur Fest-Flüssigtrennung

Publications (1)

Publication Number Publication Date
JPS55162318A true JPS55162318A (en) 1980-12-17

Family

ID=6072513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7444580A Pending JPS55162318A (en) 1979-06-05 1980-06-04 Method of separating solid and liquid

Country Status (5)

Country Link
US (1) US4289628A (ja)
EP (1) EP0019928B1 (ja)
JP (1) JPS55162318A (ja)
AT (1) ATE1566T1 (ja)
DE (2) DE2922778C3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141626A (ja) * 2012-01-10 2013-07-22 Sanshin Seisakusho:Kk プリコート濾過方法、及び、プリコート濾過装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882068A (en) * 1988-05-02 1989-11-21 Parkson Corporation Method and apparatus for removing liquid from suspensions
US5580446A (en) * 1994-10-20 1996-12-03 International Paper Company Screen, vortex apparatus for cleaning recycled pulp and related process
US5516434A (en) * 1995-05-26 1996-05-14 Unicel, Inc. Single cell gas flotation separator with filter media
US5591347A (en) * 1995-05-26 1997-01-07 Unicel, Inc. Single cell gas flotation separator with filter media

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7211576U (de) * 1972-07-27 Klueber A Gmbh Anschwemmfilter zur gleichzeitigen Reinigung, Desinfektion und Ozonung von Wasser
DE1584878C3 (de) * 1966-07-16 1974-11-28 Chemische Werke Albert Ag, 6202 Wiesbaden-Biebrich Vorrichtung zum Entwässern von Klärschlamm
DE1611057B2 (de) * 1967-05-16 1976-08-05 Berkefeld-Filter, 3100 Celle Filtrationsverfahren
JPS5226830B2 (ja) * 1973-10-12 1977-07-16
US3977970A (en) * 1974-12-23 1976-08-31 Keystone Engineering & Products Co. Inc. Apparatus for and method of filtering solid particles from a particulate-bearing liquid
DE2625690C2 (de) * 1975-06-20 1984-11-08 Chemap AG, Männedorf, Zürich Verfahren zur Anschwemmfiltration von verflüssigter Kohle
DE2621698C3 (de) * 1976-05-15 1979-10-25 Hoechst Ag, 6000 Frankfurt Vorrichtung und Verfahren zur Reinigung von Abwasser
DE2626632A1 (de) * 1976-06-14 1977-12-22 Messer Griesheim Gmbh Verfahren zum anschwemmen eines kieselgurfilters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141626A (ja) * 2012-01-10 2013-07-22 Sanshin Seisakusho:Kk プリコート濾過方法、及び、プリコート濾過装置

Also Published As

Publication number Publication date
EP0019928B1 (de) 1982-09-22
EP0019928A1 (de) 1980-12-10
DE2922778C3 (de) 1981-12-17
US4289628A (en) 1981-09-15
DE3060873D1 (en) 1982-11-04
DE2922778A1 (de) 1980-12-11
ATE1566T1 (de) 1982-10-15
DE2922778B2 (de) 1981-04-30

Similar Documents

Publication Publication Date Title
GB1334248A (en) Method and apparatus for separating objects accordint to density
GB896997A (en) Improvements in or relating to a method and an apparatus for purifying the unclarified waste water in the paper and pulp and like industries
GB2105601B (en) Apparatus and method for clarification of water using combined flotation and filtration processes
GB1531775A (en) Gas flotation dewatering of waste water treatment wastes
ES8605448A1 (es) Aparato para el tratamiento de agua no clarificada
FI842007A0 (fi) Apparatur och metod foer flotationsseparation med anvaendning av ett foerbaettrat spiralutsprutnings munstycke.
US3828935A (en) Device for removing floated material in flotation processes
JPS55162318A (en) Method of separating solid and liquid
ATE4672T1 (de) Verfahren zur verbesserung der gasabscheidung in fluessigkeits-/gas-reaktoren.
FR2210578B1 (ja)
EP0427855A4 (en) Liquid processing apparatus, its continuous liquid processing apparatus and its continuous liquid processing method
JPS56147687A (en) Cyclone type sewage purifying device
ZA84559B (en) Method and apparatus for separating different constituents
ATE3199T1 (de) Verfahren zum biologischen reinigen von abwasser.
GB1428846A (en) Separation of fine solids and liquids
JPS57102281A (en) Oil and water separator
JPS56155683A (en) Floating separator
JPS5745383A (en) Flotation method of solids contained in sewage sludge or the like
GB2020644B (en) Flotation cell
SU395117A1 (ru) Способ флотационного обогащения полезных ископаемых
IN'TVELD SEPARATOR FOR LIQUIDS OF DIFFERENT SPECIFIC GRAVITIES
JPS54162273A (en) Oil-water segregating device
Zikunov et al. EXPERIENCE WITH THE PURIFICATION OF WASTE WATER IN RESERVOIRS(OPYT OCHISTKI STOCHNYKH VOD V REZERVUARAKH)
GB1134763A (en) Improvements in and relating to flotation tanks
STOPKA METHOD AND APPARATUS FOR PURIFYING WASTE WATERS AND SEPARATING SLUDGE