GB1086012A - Improvements in or relating to packing materials especially for biological filters - Google Patents

Improvements in or relating to packing materials especially for biological filters

Info

Publication number
GB1086012A
GB1086012A GB503266A GB503266A GB1086012A GB 1086012 A GB1086012 A GB 1086012A GB 503266 A GB503266 A GB 503266A GB 503266 A GB503266 A GB 503266A GB 1086012 A GB1086012 A GB 1086012A
Authority
GB
United Kingdom
Prior art keywords
plates
tubular structures
partition
sets
biological filters
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
GB503266A
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.)
Institut National Recherche Chimique Appliquee
Original Assignee
Institut National Recherche Chimique Appliquee
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
Priority claimed from FR4504A external-priority patent/FR1431895A/en
Application filed by Institut National Recherche Chimique Appliquee filed Critical Institut National Recherche Chimique Appliquee
Publication of GB1086012A publication Critical patent/GB1086012A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
    • 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
    • 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
    • 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
    • B01J2219/32279—Tubes or cylinders
    • 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
    • B01J2219/32296—Honeycombs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1,086,012. Packing materials for biological filters. INSTITUT NATIONAL DE RECHERCHE CHIMIQUE APPLIQUEE. Feb. 4, 1966 [Feb. 5, 1965; April 6, 1965], No. 5032/66. Heading BID. [Also in Division F4] A packing material for biological filters and cooling towers comprises an assembly of vertically arranged tubular structures each comprising a vertical tubular casing containing at least one vertical interior partition affixed thereto. Preferably the structures are formed by extrusion of plastics material, e.g. P.V.C. As shown, rows 22 of tubular structures 21 are separated by plates 23. The partition is in the form of a square-section conduit connected to the tube by radial fins; further fins forming extensions of the conduit sides may be provided; the conduit may be circular in cross section, in which case of the fins may penetrate to its interior. Alternatively the partition may consist of two sets of parallel plates all disposed along the tube, the two sets intersecting mutually at right angles, and one plate at least being diametral. Alternatively there may be a single diametral plate and, on each side of it, mutually perpendicular sets of plates presenting. in plan view, an array of staggered cells. The plates 23 may be omitted, in which case the tubular structures 21 may be juxtaposed in a hexagonal close-packing arrangement. Two or more assemblies of tubular structures may be stacked vertically, adjacent assemblies being separated by a flat horizontal perforated plate.
GB503266A 1965-02-05 1966-02-04 Improvements in or relating to packing materials especially for biological filters Expired GB1086012A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR4504A FR1431895A (en) 1965-02-05 1965-02-05 Improvements made to packing materials for biological filters
FR12086A FR87683E (en) 1965-02-05 1965-04-06 Improvements made to packing materials for biological filters

Publications (1)

Publication Number Publication Date
GB1086012A true GB1086012A (en) 1967-10-04

Family

ID=26161898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB503266A Expired GB1086012A (en) 1965-02-05 1966-02-04 Improvements in or relating to packing materials especially for biological filters

Country Status (6)

Country Link
BE (1) BE676140A (en)
DE (1) DE1584913B1 (en)
FR (1) FR87683E (en)
GB (1) GB1086012A (en)
LU (1) LU50394A1 (en)
NL (1) NL6601452A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162833A (en) * 1984-08-07 1986-02-12 Dewplan Packings for waste water treatment
WO2004015351A1 (en) * 2002-08-07 2004-02-19 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US7785448B2 (en) 2002-08-07 2010-08-31 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8282790B2 (en) 2002-11-13 2012-10-09 Deka Products Limited Partnership Liquid pumps with hermetically sealed motor rotors
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11885760B2 (en) 2012-07-27 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111451A1 (en) * 1991-04-09 1992-10-15 Balcke Duerr Ag GIANT INSTALLATION ELEMENT FOR COOLING TOWERS
DE4118927A1 (en) * 1991-06-08 1992-12-10 Mesroc Gmbh FIXED BED REACTOR FOR THE BIOLOGICAL TREATMENT OF SEWAGE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2183657A (en) * 1934-11-26 1939-12-19 Arthur A Page Aerobic filter
US2590964A (en) * 1947-09-26 1952-04-01 Halvorson H Orin Process of treating sewage
BE547526A (en) * 1955-03-08
GB937597A (en) * 1962-02-14 1963-09-25 Mead Corp Method of an apparatus for treating sewage and industrial waste

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162833A (en) * 1984-08-07 1986-02-12 Dewplan Packings for waste water treatment
WO2004015351A1 (en) * 2002-08-07 2004-02-19 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US7785448B2 (en) 2002-08-07 2010-08-31 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8282790B2 (en) 2002-11-13 2012-10-09 Deka Products Limited Partnership Liquid pumps with hermetically sealed motor rotors
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8359877B2 (en) 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
US11285399B2 (en) 2008-08-15 2022-03-29 Deka Products Limited Partnership Water vending apparatus
US11885760B2 (en) 2012-07-27 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system

Also Published As

Publication number Publication date
NL6601452A (en) 1966-08-08
LU50394A1 (en) 1966-04-04
FR87683E (en) 1966-06-03
BE676140A (en) 1966-08-08
DE1584913B1 (en) 1971-10-21

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