IT1020297B - Metodo di caricamento di mezzi per il trattamento di effluenti e di acque di scolatura in una torre o letto - Google Patents

Metodo di caricamento di mezzi per il trattamento di effluenti e di acque di scolatura in una torre o letto

Info

Publication number
IT1020297B
IT1020297B IT2673674A IT2673674A IT1020297B IT 1020297 B IT1020297 B IT 1020297B IT 2673674 A IT2673674 A IT 2673674A IT 2673674 A IT2673674 A IT 2673674A IT 1020297 B IT1020297 B IT 1020297B
Authority
IT
Italy
Prior art keywords
effluents
tower
bed
treatment
drain water
Prior art date
Application number
IT2673674A
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 IT1020297B publication Critical patent/IT1020297B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • 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
    • B01J2219/30211—Egg, ovoid or ellipse
    • 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
    • B01J2219/30223—Cylinder
    • 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
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT2673674A 1973-09-21 1974-08-29 Metodo di caricamento di mezzi per il trattamento di effluenti e di acque di scolatura in una torre o letto IT1020297B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4438173A GB1419438A (en) 1973-09-21 1973-09-21 Method of packing media in a tower or bed

Publications (1)

Publication Number Publication Date
IT1020297B true IT1020297B (it) 1977-12-20

Family

ID=10433021

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2673674A IT1020297B (it) 1973-09-21 1974-08-29 Metodo di caricamento di mezzi per il trattamento di effluenti e di acque di scolatura in una torre o letto

Country Status (8)

Country Link
JP (1) JPS5058857A (cg-RX-API-DMAC7.html)
AU (1) AU472180B2 (cg-RX-API-DMAC7.html)
DE (1) DE2444888A1 (cg-RX-API-DMAC7.html)
ES (1) ES430282A1 (cg-RX-API-DMAC7.html)
FR (1) FR2271861B1 (cg-RX-API-DMAC7.html)
GB (1) GB1419438A (cg-RX-API-DMAC7.html)
IT (1) IT1020297B (cg-RX-API-DMAC7.html)
ZA (1) ZA745434B (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339655A (en) * 1976-09-24 1978-04-11 Niigata Eng Co Ltd Treatment of drainage water in use of unwoven fabric sheet
FR2536381B1 (fr) * 1982-11-19 1986-07-11 Simond Jacques Procede de traitement d'effluents liquides pollues
FR2686803A1 (fr) * 1992-02-04 1993-08-06 Inst Francais Du Petrole Dispositif de distillation-reaction et son utilisation pour la realisation de reactions equilibrees.
ES2114553T3 (es) * 1991-07-09 1998-06-01 Inst Francais Du Petrole Dispositivo de destilacion-reaccion y su utilizacion para la realizacion de reacciones equilibradas.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235234A (en) * 1963-02-11 1966-02-15 Pacific Flush Tank Co Apparatus for aerating water
JPS5223141Y2 (cg-RX-API-DMAC7.html) * 1972-07-20 1977-05-27

Also Published As

Publication number Publication date
ES430282A1 (es) 1977-06-01
ZA745434B (en) 1975-09-24
FR2271861A1 (cg-RX-API-DMAC7.html) 1975-12-19
DE2444888A1 (de) 1975-04-10
AU7285274A (en) 1976-03-04
GB1419438A (en) 1975-12-31
AU472180B2 (en) 1976-05-20
FR2271861B1 (cg-RX-API-DMAC7.html) 1978-03-31
JPS5058857A (cg-RX-API-DMAC7.html) 1975-05-21

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