ES463329A1 - Perfeccionamientos en un material de relleno para filtros percoladores. - Google Patents

Perfeccionamientos en un material de relleno para filtros percoladores.

Info

Publication number
ES463329A1
ES463329A1 ES463329A ES463329A ES463329A1 ES 463329 A1 ES463329 A1 ES 463329A1 ES 463329 A ES463329 A ES 463329A ES 463329 A ES463329 A ES 463329A ES 463329 A1 ES463329 A1 ES 463329A1
Authority
ES
Spain
Prior art keywords
packing material
trickling filters
cover
undulations
vertical
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
ES463329A
Other languages
English (en)
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of ES463329A1 publication Critical patent/ES463329A1/es
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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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

  • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
ES463329A 1976-10-19 1977-10-18 Perfeccionamientos en un material de relleno para filtros percoladores. Expired ES463329A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2848576A IT1070936B (it) 1976-10-19 1976-10-19 Materiale di riempimento per filtri percolatori

Publications (1)

Publication Number Publication Date
ES463329A1 true ES463329A1 (es) 1978-07-16

Family

ID=11223670

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463329A Expired ES463329A1 (es) 1976-10-19 1977-10-18 Perfeccionamientos en un material de relleno para filtros percoladores.

Country Status (6)

Country Link
BE (1) BE859902A (de)
DE (2) DE7731840U1 (de)
ES (1) ES463329A1 (de)
FR (1) FR2368442A1 (de)
GB (1) GB1561199A (de)
IT (1) IT1070936B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3580368D1 (de) * 1985-12-17 1990-12-06 Pannonplast Mueanyagipari Packung mit filmstroemung fuer die biologische aufbereitung von fluessigkeiten.

Also Published As

Publication number Publication date
BE859902A (fr) 1978-04-19
FR2368442B1 (de) 1980-08-08
DE2746280A1 (de) 1978-04-20
GB1561199A (en) 1980-02-13
FR2368442A1 (fr) 1978-05-19
IT1070936B (it) 1985-04-02
DE7731840U1 (de) 1978-03-09

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