LU81265A1 - DEVICE FOR FINE FILTRATION OF WATER OR WASTE WATER - Google Patents

DEVICE FOR FINE FILTRATION OF WATER OR WASTE WATER

Info

Publication number
LU81265A1
LU81265A1 LU81265A LU81265A LU81265A1 LU 81265 A1 LU81265 A1 LU 81265A1 LU 81265 A LU81265 A LU 81265A LU 81265 A LU81265 A LU 81265A LU 81265 A1 LU81265 A1 LU 81265A1
Authority
LU
Luxembourg
Prior art keywords
water
fine filtration
waste water
waste
filtration
Prior art date
Application number
LU81265A
Other languages
German (de)
Inventor
W Daum
W Weiler
S Fiedler
D Kunz
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Publication of LU81265A1 publication Critical patent/LU81265A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/042—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being held in a flexible porous bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
LU81265A 1978-06-02 1979-05-15 DEVICE FOR FINE FILTRATION OF WATER OR WASTE WATER LU81265A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7816518U DE7816518U1 (en) 1978-06-02 1978-06-02 Device for fine filtering of water or waste water

Publications (1)

Publication Number Publication Date
LU81265A1 true LU81265A1 (en) 1979-09-10

Family

ID=6691978

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81265A LU81265A1 (en) 1978-06-02 1979-05-15 DEVICE FOR FINE FILTRATION OF WATER OR WASTE WATER

Country Status (5)

Country Link
BE (1) BE876731A (en)
DE (1) DE7816518U1 (en)
FR (1) FR2427306A1 (en)
LU (1) LU81265A1 (en)
NL (1) NL7904078A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030831A1 (en) * 1980-08-14 1982-04-22 Passavant-Werke AG & Co KG, 6209 Aarbergen PURIFICATION DEVICE FOR THE WASTE WATER LEAVING A LIQUID SEPARATOR
DE3235600A1 (en) * 1982-09-25 1984-03-29 Linde Ag, 6200 Wiesbaden BIOLOGICAL WASTEWATER CLEANING SYSTEM AND METHOD FOR BIOLOGICAL WASTEWATER CLEANING
DE3309640A1 (en) * 1983-03-17 1984-09-20 Passavant-Werke AG & Co KG, 6209 Aarbergen Apparatus for separating oil or such like light liquid from water
DE3539747A1 (en) * 1985-11-09 1987-05-14 Passavant Werke Filter for purifying waste waters contaminated with separable or adsorbable solids or liquids
DE3640847A1 (en) * 1985-12-04 1987-06-11 Passavant Werke Process for disposing of waste from fat separator units
DE4128843C2 (en) * 1991-08-30 1993-11-04 Lutz Lange WASHABLE FILTER
DE102004048511B4 (en) * 2004-10-05 2006-10-26 Alfons Feldmann Device for separating a substrate
CN202822936U (en) * 2012-05-23 2013-03-27 瑞典诺迪克有限公司 Filtering device and device for supplying fluid to filtering device
DE102019003463A1 (en) * 2019-05-15 2020-11-19 ENEXIO Water Technologies GmbH Trickling filter system and packing container as well as rotating sprinkler container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093370A (en) * 1936-05-27 1937-09-14 Sebring George Filter
FR2255935A1 (en) * 1973-12-27 1975-07-25 Huardeau Jacques Clarifier with floating filtering material - for rapid combined settlement and filtration of polluted liqs.

Also Published As

Publication number Publication date
FR2427306A1 (en) 1979-12-28
NL7904078A (en) 1979-12-04
DE7816518U1 (en) 1978-09-28
BE876731A (en) 1979-10-01

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