DE2320697A1 - Packungsmedium fuer die biologische behandlung von abwasser in einem beluefteten filter - Google Patents

Packungsmedium fuer die biologische behandlung von abwasser in einem beluefteten filter

Info

Publication number
DE2320697A1
DE2320697A1 DE2320697A DE2320697A DE2320697A1 DE 2320697 A1 DE2320697 A1 DE 2320697A1 DE 2320697 A DE2320697 A DE 2320697A DE 2320697 A DE2320697 A DE 2320697A DE 2320697 A1 DE2320697 A1 DE 2320697A1
Authority
DE
Germany
Prior art keywords
packing medium
wall
cylindrical piece
cylindrical
medium according
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
DE2320697A
Other languages
German (de)
English (en)
Inventor
John Lunt
Theodore Hingley Summers
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2320697A1 publication Critical patent/DE2320697A1/de
Pending legal-status Critical Current

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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biological Treatment Of Waste Water (AREA)
DE2320697A 1972-04-24 1973-04-24 Packungsmedium fuer die biologische behandlung von abwasser in einem beluefteten filter Pending DE2320697A1 (de)

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
DE2320697A1 true DE2320697A1 (de) 1973-11-15

Family

ID=26238251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2320697A Pending DE2320697A1 (de) 1972-04-24 1973-04-24 Packungsmedium fuer die biologische behandlung von abwasser in einem beluefteten filter

Country Status (11)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904658A1 (de) * 1979-02-07 1980-08-14 Ernst Walloschke Belebungsverfahren zur biologischen abwasserreinigung
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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535153A (enExample) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2904658A1 (de) * 1979-02-07 1980-08-14 Ernst Walloschke Belebungsverfahren zur biologischen abwasserreinigung
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

Also Published As

Publication number Publication date
IT985598B (it) 1974-12-10
JPS4955156A (enExample) 1974-05-29
ES414005A1 (es) 1976-05-01
CA1001546A (en) 1976-12-14
JPS5539395B2 (enExample) 1980-10-11
GB1402187A (en) 1975-08-06
CH547758A (de) 1974-04-11
AU5477873A (en) 1974-10-24
FR2181982B1 (enExample) 1976-09-10
AU469923B2 (en) 1976-02-26
FR2181982A1 (enExample) 1973-12-07
NL7305556A (enExample) 1973-10-26
MY7600112A (en) 1976-12-31

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