IT985598B - Materiale di riempimento di fil tri disposto alla rinfusa - Google Patents

Materiale di riempimento di fil tri disposto alla rinfusa

Info

Publication number
IT985598B
IT985598B IT2336973A IT2336973A IT985598B IT 985598 B IT985598 B IT 985598B IT 2336973 A IT2336973 A IT 2336973A IT 2336973 A IT2336973 A IT 2336973A IT 985598 B IT985598 B IT 985598B
Authority
IT
Italy
Prior art keywords
fil
bulk
filling material
material arranged
tri filling
Prior art date
Application number
IT2336973A
Other languages
English (en)
Italian (it)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT985598B publication Critical patent/IT985598B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30207—Sphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/304—Composition or microstructure of the elements
    • B01J2219/30466—Plastics
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT2336973A 1972-04-24 1973-04-24 Materiale di riempimento di fil tri disposto alla rinfusa IT985598B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1882372 1972-04-24
GB334773A GB1402187A (en) 1972-04-24 1973-01-23 Packing medium for biologically treating waste water

Publications (1)

Publication Number Publication Date
IT985598B true IT985598B (it) 1974-12-10

Family

ID=26238251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2336973A IT985598B (it) 1972-04-24 1973-04-24 Materiale di riempimento di fil tri disposto alla rinfusa

Country Status (11)

Country Link
JP (1) JPS5539395B2 (hu)
AU (1) AU469923B2 (hu)
CA (1) CA1001546A (hu)
CH (1) CH547758A (hu)
DE (1) DE2320697A1 (hu)
ES (1) ES414005A1 (hu)
FR (1) FR2181982B1 (hu)
GB (1) GB1402187A (hu)
IT (1) IT985598B (hu)
MY (1) MY7600112A (hu)
NL (1) NL7305556A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904658C2 (de) * 1979-02-07 1985-08-08 Ernst 3582 Felsberg Walloschke Verfahren zur biologischen Reinigung von Abwasser
GB2160856A (en) * 1984-06-28 1986-01-02 Flocor Limited B S Component (and method of manufacture thereof) for use in treatment of domestic, industrial and other effluents
CA1332007C (en) * 1986-08-06 1994-09-13 Masahiro Fujii Process for activated-sludge treatment of sewage or industrial waste water
BRPI0801369B1 (pt) 2008-05-02 2012-01-10 conjunto de filtros sequenciais para tratamento de águas cinzas.
DE102008027789A1 (de) * 2008-06-11 2009-12-17 Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg Biofilm-Trägerelement, Verwendung derartiger Trägerelemente zur Reinigung von Wasser und Filter mit derartigen Trägerelementen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535153A (hu) * 1954-02-25
DE2035992B2 (de) * 1970-07-21 1973-02-01 Walloschke, Ernst, 3500 Kassel Verfahren zum herstellen von fuellkoerpern aus kunststoff fuer tropfkoerper in biologischen klaeranlagen und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
NL7305556A (hu) 1973-10-26
JPS5539395B2 (hu) 1980-10-11
CH547758A (de) 1974-04-11
ES414005A1 (es) 1976-05-01
AU5477873A (en) 1974-10-24
MY7600112A (en) 1976-12-31
JPS4955156A (hu) 1974-05-29
FR2181982A1 (hu) 1973-12-07
FR2181982B1 (hu) 1976-09-10
GB1402187A (en) 1975-08-06
AU469923B2 (en) 1976-02-26
CA1001546A (en) 1976-12-14
DE2320697A1 (de) 1973-11-15

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