FR2047115A5 - Small effluent filtering plant with plastics or glass - fibre filter - Google Patents

Small effluent filtering plant with plastics or glass - fibre filter

Info

Publication number
FR2047115A5
FR2047115A5 FR7015697A FR7015697A FR2047115A5 FR 2047115 A5 FR2047115 A5 FR 2047115A5 FR 7015697 A FR7015697 A FR 7015697A FR 7015697 A FR7015697 A FR 7015697A FR 2047115 A5 FR2047115 A5 FR 2047115A5
Authority
FR
France
Prior art keywords
glass
plastics
fibre filter
filtering plant
pref
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.)
Expired
Application number
FR7015697A
Other languages
French (fr)
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.)
METALLWERK AG BUCHS SG
Original Assignee
METALLWERK AG BUCHS SG
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 METALLWERK AG BUCHS SG filed Critical METALLWERK AG BUCHS SG
Application granted granted Critical
Publication of FR2047115A5 publication Critical patent/FR2047115A5/en
Expired 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • 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
    • C02F3/12—Activated sludge processes
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Materials (AREA)

Abstract

Tank is divided into inner (receiving) chamber and outer (outlet) chamber by filter consisting of felt made from plastic, (pref. polypropylene), fibre or glass fibre. Felt pref. has reinforcing mesh within it. Pref. min. thickness is 2 mm. and pore size is approx. 0.05 mm. Filter may be bowl-shaped, and have supporting cage.
FR7015697A 1969-05-05 1970-04-29 Small effluent filtering plant with plastics or glass - fibre filter Expired FR2047115A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH684469A CH485605A (en) 1969-05-05 1969-05-05 Sewage treatment plant

Publications (1)

Publication Number Publication Date
FR2047115A5 true FR2047115A5 (en) 1971-03-12

Family

ID=4315897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7015697A Expired FR2047115A5 (en) 1969-05-05 1970-04-29 Small effluent filtering plant with plastics or glass - fibre filter

Country Status (5)

Country Link
AT (1) AT295426B (en)
BE (1) BE749187A (en)
CH (1) CH485605A (en)
DE (1) DE1939024C3 (en)
FR (1) FR2047115A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009351A1 (en) * 1989-02-10 1990-08-23 Linde Aktiengesellschaft Process and device for purifying liquids
ITMI20081920A1 (en) * 2008-10-30 2010-04-30 Ecofast Italia S R L Tecnologie Am Bientali COLLECTION GROUP PERFECTED OF A WASTE OF SHREDDED FOOD WASTE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944965C2 (en) * 1979-11-07 1986-07-03 Passavant-Werke AG & Co KG, 6209 Aarbergen Self-supporting settling, thickening and / or separating tanks
FI70695C (en) * 1981-12-21 1986-10-06 Enso Gutzeit Oy FOERFARANDE FOER RENING AV I SYNNERHET AVFALLSVATTEN SOM UPPSTAOR I TRAEFOERAEDLINGSINDUSTRIN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009351A1 (en) * 1989-02-10 1990-08-23 Linde Aktiengesellschaft Process and device for purifying liquids
ITMI20081920A1 (en) * 2008-10-30 2010-04-30 Ecofast Italia S R L Tecnologie Am Bientali COLLECTION GROUP PERFECTED OF A WASTE OF SHREDDED FOOD WASTE

Also Published As

Publication number Publication date
BE749187A (en) 1970-10-01
AT295426B (en) 1972-01-10
DE1939024B2 (en) 1973-09-13
CH485605A (en) 1970-02-15
DE1939024A1 (en) 1970-11-19
DE1939024C3 (en) 1974-04-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse