NL7014648A - - Google Patents

Info

Publication number
NL7014648A
NL7014648A NL7014648A NL7014648A NL7014648A NL 7014648 A NL7014648 A NL 7014648A NL 7014648 A NL7014648 A NL 7014648A NL 7014648 A NL7014648 A NL 7014648A NL 7014648 A NL7014648 A NL 7014648A
Authority
NL
Netherlands
Application number
NL7014648A
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 filed Critical
Publication of NL7014648A publication Critical patent/NL7014648A/xx

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
    • B01J2219/30223—Cylinder
    • 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)
  • External Artificial Organs (AREA)
  • Biological Treatment Of Waste Water (AREA)
NL7014648A 1969-10-08 1970-10-06 NL7014648A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4936469A GB1275116A (en) 1969-10-08 1969-10-08 Improvements in or relating to biological filters

Publications (1)

Publication Number Publication Date
NL7014648A true NL7014648A (xx) 1971-04-14

Family

ID=10452114

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7014648A NL7014648A (xx) 1969-10-08 1970-10-06

Country Status (4)

Country Link
DE (1) DE2049072A1 (xx)
FR (1) FR2065105A5 (xx)
GB (1) GB1275116A (xx)
NL (1) NL7014648A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957931A (en) * 1970-12-18 1976-05-18 Mass Transfer Limited Fluid-fluid contact method and apparatus
US3966599A (en) * 1971-11-26 1976-06-29 Ecodyne Corporation Method and apparatus
US3956128A (en) * 1973-07-16 1976-05-11 Degremont, S.A. Apparatus for treating industrial and domestic waste waters
IT1113804B (it) * 1977-12-05 1986-01-27 Hydro System Srl Struttura di filtro per depurazione e trasferimento di calore e masse
US5401398A (en) * 1993-06-01 1995-03-28 Geo-Form, Inc. Media for rotating biological contactor
US5350507A (en) * 1993-06-01 1994-09-27 Geo-Form, Inc. Contact device and container for a rotating biological contactor
US5882510A (en) * 1993-06-21 1999-03-16 Norddeutsche Seekabelwerke Aktiengesellschaft Contact filter block of joined tube sections
US5558763A (en) * 1993-06-24 1996-09-24 Hitachi Plant Engineering & Construction Co., Ltd. Sewage treatment system with air jetting means
DE19509988A1 (de) * 1995-03-18 1996-09-19 Raschig Ag Füllkörper für Stoff- oder Wärmeaustauschkolonnen
US6852227B1 (en) 2004-04-29 2005-02-08 Jrj Holdings, Llc Flow-through media
GB201508392D0 (en) 2015-05-15 2015-07-01 Evolution Aqua Ltd Mechanical filter element apparatus and method
GB201608615D0 (en) 2016-05-16 2016-06-29 Evolution Aqua Ltd Filter apparatus and method
CN110115912B (zh) * 2019-05-06 2023-12-08 苏州仕净科技股份有限公司 复合材料套筒型填料
USD946109S1 (en) 2019-05-16 2022-03-15 Evolution Aqua Limited Water filter
USD968559S1 (en) 2019-05-16 2022-11-01 Evolution Aqua Limited Water filter

Also Published As

Publication number Publication date
GB1275116A (en) 1972-05-24
FR2065105A5 (xx) 1971-07-23
DE2049072A1 (de) 1971-04-15

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