IT986343B - FILLING ELEMENT FOR BIOLOGICAL FILTERS - Google Patents

FILLING ELEMENT FOR BIOLOGICAL FILTERS

Info

Publication number
IT986343B
IT986343B IT6848773A IT6848773A IT986343B IT 986343 B IT986343 B IT 986343B IT 6848773 A IT6848773 A IT 6848773A IT 6848773 A IT6848773 A IT 6848773A IT 986343 B IT986343 B IT 986343B
Authority
IT
Italy
Prior art keywords
filling element
biological filters
filters
biological
filling
Prior art date
Application number
IT6848773A
Other languages
Italian (it)
Original Assignee
Hydronyl 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 Hydronyl Ltd filed Critical Hydronyl Ltd
Application granted granted Critical
Publication of IT986343B publication Critical patent/IT986343B/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
    • B01J19/30—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)
  • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Biological Treatment Of Waste Water (AREA)
IT6848773A 1972-05-23 1973-05-22 FILLING ELEMENT FOR BIOLOGICAL FILTERS IT986343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2412472A GB1439745A (en) 1972-05-23 1972-05-23 Biological filter packing element

Publications (1)

Publication Number Publication Date
IT986343B true IT986343B (en) 1975-01-30

Family

ID=10206785

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6848773A IT986343B (en) 1972-05-23 1973-05-22 FILLING ELEMENT FOR BIOLOGICAL FILTERS

Country Status (8)

Country Link
AU (1) AU475985B2 (en)
BR (1) BR7303740D0 (en)
DE (1) DE2325349A1 (en)
FR (1) FR2185437B1 (en)
GB (1) GB1439745A (en)
IT (1) IT986343B (en)
NL (1) NL7306968A (en)
ZA (1) ZA733121B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017439A1 (en) * 1980-05-07 1981-11-12 Friedrich Wilhelm Dipl.-Ing. 6100 Darmstadt Siepmann Biological waste water purificn. - with addn. of density-controlled open hollow bodies allowing abrasion-protected bacterial growth
FI62274C (en) * 1981-02-20 1982-12-10 Aaltosen Tehtaat Oy FYLLKROPP FOER BIOFILTER ELLER FOER ANVAENDNING VID AEMNESOEVERFOERING
CH654217A5 (en) * 1981-07-30 1986-02-14 Sulzer Ag CYLINDRICAL OR PRISMATIC FILLING.
JPS58132541U (en) 1982-02-26 1983-09-07 日鉄化工機株式会社 filling
DE3221128A1 (en) * 1982-06-04 1983-12-08 Paul Rauschert Gmbh & Co Kg, 8644 Pressig RING SHAPED FILL BODY FOR GAS LIQUID CONTACT
FI66824C (en) * 1982-12-23 1984-12-10 Aaltosen Tehtaat Oy FYLLKROPP FOER BIOFILTER ELLER FOER ANVAENDNING VID AEMNESOEVERFOERING
DE3723804A1 (en) * 1987-07-18 1989-01-26 Norddeutsche Seekabelwerke Ag FILLED BODY
GB2224341B (en) * 1988-10-13 1992-08-05 Regenerative Environ Equip Heat transfer or tower packing element
NO900316D0 (en) * 1990-01-23 1990-01-23 Kaldnes Miljoeteknologi A S BEARER FOR BIOFILM AND APPLICATION OF THIS, REACTOR CONTAINING THE BEARER, AND PROCEDURE FOR WATER CLEANING.
ES2064083T4 (en) * 1990-01-23 2007-04-01 Anoxkaldnes As METHOD AND REACTOR FOR WATER PURIFICATION.
DE4111451A1 (en) * 1991-04-09 1992-10-15 Balcke Duerr Ag GIANT INSTALLATION ELEMENT FOR COOLING TOWERS
GB2273062B (en) * 1992-11-03 1997-02-05 Eta Process Plant Ltd Packing elements
US5885489A (en) * 1992-11-03 1999-03-23 Eta Process Plant Limited Packing elements
US5316668A (en) * 1992-12-22 1994-05-31 Jet, Inc. Wastewater treatment plant and apparatus
US5484524A (en) * 1993-02-01 1996-01-16 Jet, Inc. Wastewater treatment apparatus
SE517400C2 (en) † 1994-03-16 2002-06-04 Kaldnes Miljoeteknologi As Biofilm carrier for water and wastewater treatment
ES2151388B1 (en) * 1998-04-08 2001-07-01 Ros Roca Sa ANOXIC AND / OR AEROBIUM BIOLOGICAL REACTOR FOR CLEANING OF WASTEWATER AND / OR LIQUID WASTE WITH HIGH CONCENTRATIONS OF CONTAMINATING AND / OR TOXIC LOADS.
DE69833541T2 (en) * 1998-04-08 2006-12-14 Ros Roca, S.A., Tarrega Biological process and anoxic and / or aerobic bioreactor for the purification of liquid waste
US6007915A (en) * 1998-09-22 1999-12-28 Norton Chemical Process Products Corporation Shaped packing element
DE10231217B4 (en) * 2002-07-03 2005-12-22 Arno Stöhr Filling and / or vegetation body made of plastic
DE102004062915A1 (en) * 2004-12-22 2006-03-30 Ondeo Industrial Solutions Gmbh Carrier for keeping water or waste water in motion in biological purification or treatment plant, providing high material conversions, with microbial layer growth surface and structured external surface
EP2119499A1 (en) * 2008-04-28 2009-11-18 Dytras, S.A. Biofilm carrier used in waste water purification
NO3077102T3 (en) 2013-12-02 2018-02-24
ES2700544T3 (en) * 2014-03-05 2019-02-18 Aliaxis R&D S A S Bacterial support usable in a wastewater treatment device
FR3018275B1 (en) * 2014-03-05 2017-05-19 Aliaxis R&D S A S DEVICE AND METHOD FOR PURIFYING WASTEWATER
ES1109280Y (en) * 2014-04-29 2014-08-05 Biolog Y Filtracion S L BIOMASS CARRIER ELEMENT FOR BIOLOGICAL TREATMENT SYSTEMS.
CN108290760A (en) * 2016-11-10 2018-07-17 陈彦伯 Bio-carrier
CN107216004B (en) * 2017-06-30 2020-12-22 中电环保股份有限公司 Domestic sewage treatment system and method
DE102018100337A1 (en) 2018-01-09 2018-03-29 Christian Stöhr GmbH & Co. Elektro- und Kunststoffwaren KG Filling and / or vegetation body
DE102018103116A1 (en) 2018-02-13 2018-03-29 Christian Stöhr GmbH & Co. Elektro- und Kunststoffwaren KG Filling and / or vegetation body

Also Published As

Publication number Publication date
DE2325349A1 (en) 1974-01-03
AU475985B2 (en) 1976-09-09
AU5568973A (en) 1974-11-21
BR7303740D0 (en) 1974-06-27
GB1439745A (en) 1976-06-16
FR2185437A1 (en) 1974-01-04
ZA733121B (en) 1974-04-24
NL7306968A (en) 1973-11-27
FR2185437B1 (en) 1977-02-11

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