IT8423267V0 - Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni. - Google Patents

Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni.

Info

Publication number
IT8423267V0
IT8423267V0 IT2326784U IT2326784U IT8423267V0 IT 8423267 V0 IT8423267 V0 IT 8423267V0 IT 2326784 U IT2326784 U IT 2326784U IT 2326784 U IT2326784 U IT 2326784U IT 8423267 V0 IT8423267 V0 IT 8423267V0
Authority
IT
Italy
Prior art keywords
percolations
wastewater
biological treatment
modular plastic
plastic filling
Prior art date
Application number
IT2326784U
Other languages
English (en)
Inventor
Gilberto Cominetta
Claudio Oggionni
Original Assignee
Bs Smogless S P A
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 Bs Smogless S P A filed Critical Bs Smogless S P A
Priority to IT2326784U priority Critical patent/IT8423267V0/it
Publication of IT8423267V0 publication Critical patent/IT8423267V0/it
Priority to US06/728,945 priority patent/US4634534A/en

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
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • B01J2219/3222—Plurality of essentially parallel sheets with sheets having corrugations which intersect at an angle different from 90 degrees
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32248—Sheets comprising areas that are raised or sunken from the plane of the sheet
    • B01J2219/32251—Dimples, bossages, protrusions
    • 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
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32483—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements

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)
IT2326784U 1984-09-21 1984-09-21 Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni. IT8423267V0 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2326784U IT8423267V0 (it) 1984-09-21 1984-09-21 Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni.
US06/728,945 US4634534A (en) 1984-09-21 1985-04-30 Modular plastic packing for the biological treatment of waste waters by percolation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2326784U IT8423267V0 (it) 1984-09-21 1984-09-21 Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni.

Publications (1)

Publication Number Publication Date
IT8423267V0 true IT8423267V0 (it) 1984-09-21

Family

ID=11205467

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2326784U IT8423267V0 (it) 1984-09-21 1984-09-21 Riempimento plastico modulare per il trattamento biologico delle acque reflue mediante percolazioni.

Country Status (2)

Country Link
US (1) US4634534A (it)
IT (1) IT8423267V0 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227054A (en) * 1990-05-10 1993-07-13 Imre Gyulavari Filling body biological units and cooling towers
US5089137A (en) * 1990-10-04 1992-02-18 Mckown Gerard V Gas-liquid contact sheet and packing material
US5388316A (en) * 1993-02-16 1995-02-14 Jet, Inc. Biofilm support media assembly apparatus and method
US5702079A (en) * 1995-06-07 1997-12-30 Jet Inc. Bat media support frame apparatus and method
US5624733A (en) * 1995-06-27 1997-04-29 The Boc Group, Inc. Structured packing
US5754803A (en) * 1996-06-27 1998-05-19 Interdigital Technology Corporation Parallel packetized intermodule arbitrated high speed control and data bus
NL1019357C1 (nl) * 2001-11-13 2003-05-14 J A Niemeijer B V Vulpakket en biologische reinigingsmiddelen voorzien van een dergelijk vulpakket.
US7237769B2 (en) * 2004-06-30 2007-07-03 Spx Cooling Technologies, Inc. Cooling tower film fill apparatus and method
FR2939339B1 (fr) * 2008-12-04 2011-03-18 Air Liquide Procede et dispositif de fabrication d'une onde de garnissage structure, et appareil de traitement de fluides correspondant
US8999166B1 (en) * 2012-11-18 2015-04-07 Angel Torres-Collazo Tank access hatch and cleaning method
EP2810707A1 (de) * 2013-06-07 2014-12-10 Sulzer Chemtech AG Packungslage für eine strukturierte Packung
US10953382B2 (en) * 2017-06-09 2021-03-23 Koch-Glitsch, Lp Structured packing module for mass transfer columns
CN115475595A (zh) * 2018-11-27 2022-12-16 布伦特伍德工业公司 填充片材和相关的填充物包装组件
CN109942078B (zh) * 2019-04-25 2024-05-28 深圳市绿洲生态科技有限公司 生物膜反应器水体净化装置和填料的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232865A (en) * 1962-06-11 1966-02-01 Johns Manville Method of purifying waste water
SE307963B (it) * 1962-06-27 1969-01-27 Munters C
US3347381A (en) * 1966-08-26 1967-10-17 Mead Corp Waste treatment
US3618778A (en) * 1969-05-22 1971-11-09 Ethyl Corp Liquid-treating apparatus
CH617357A5 (it) * 1977-05-12 1980-05-30 Sulzer Ag
US4385012A (en) * 1980-01-28 1983-05-24 Ronald Priestley Phase-contacting apparatus
CH656321A5 (de) * 1981-07-30 1986-06-30 Sulzer Ag Einbauelement fuer eine vorrichtung fuer stoff- und/oder direkten waermeaustausch oder mischen.
CH653566A5 (de) * 1981-07-30 1986-01-15 Sulzer Ag Kolonne fuer stoff- und direkten waermeaustausch.

Also Published As

Publication number Publication date
US4634534A (en) 1987-01-06

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