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FR2185437A1 - - Google Patents

Info

Publication number
FR2185437A1
FR2185437A1 FR7317859A FR7317859A FR2185437A1 FR 2185437 A1 FR2185437 A1 FR 2185437A1 FR 7317859 A FR7317859 A FR 7317859A FR 7317859 A FR7317859 A FR 7317859A FR 2185437 A1 FR2185437 A1 FR 2185437A1
Authority
FR
France
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.)
Granted
Application number
FR7317859A
Other languages
French (fr)
Other versions
FR2185437B1 (en
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.)
Hydronyl Ltd
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
Publication of FR2185437A1 publication Critical patent/FR2185437A1/fr
Application granted granted Critical
Publication of FR2185437B1 publication Critical patent/FR2185437B1/fr
Expired legal-status Critical Current

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)
FR7317859A 1972-05-23 1973-05-17 Expired FR2185437B1 (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 (2)

Publication Number Publication Date
FR2185437A1 true FR2185437A1 (en) 1974-01-04
FR2185437B1 FR2185437B1 (en) 1977-02-11

Family

ID=10206785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317859A Expired FR2185437B1 (en) 1972-05-23 1973-05-17

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301237A1 (en) * 1987-07-18 1989-02-01 Norddeutsche Seekabelwerke Aktiengesellschaft Tower packing
WO1991011396A1 (en) * 1990-01-23 1991-08-08 Kaldnes Miljøteknologi A/S Method and reactor for purification of water
FR2679547A1 (en) * 1990-01-23 1993-01-29 Kaldnes Miljotecknologi As Method for water purification and reactor for making use of this method

Families Citing this family (27)

* 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
GB2224341B (en) * 1988-10-13 1992-08-05 Regenerative Environ Equip Heat transfer or tower packing element
DE4111451A1 (en) * 1991-04-09 1992-10-15 Balcke Duerr Ag GIANT INSTALLATION ELEMENT FOR COOLING TOWERS
US5885489A (en) * 1992-11-03 1999-03-23 Eta Process Plant Limited Packing elements
GB2273062B (en) * 1992-11-03 1997-02-05 Eta Process Plant Ltd 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.
EP0949209B1 (en) * 1998-04-08 2006-02-22 Ros Roca, S.A. Biological process and anoxic and/or aerobic biological reactor for the purification of liquid residues
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
CA2931560C (en) 2013-12-02 2022-12-06 Veolia Water Solutions & Technologies Support Free-flowing carrier elements
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 Biological 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301237A1 (en) * 1987-07-18 1989-02-01 Norddeutsche Seekabelwerke Aktiengesellschaft Tower packing
US4985182A (en) * 1987-07-18 1991-01-15 Norddeutsche Seekabelwerke Aktiengesellschaft Packing element
WO1991011396A1 (en) * 1990-01-23 1991-08-08 Kaldnes Miljøteknologi A/S Method and reactor for purification of water
FR2679547A1 (en) * 1990-01-23 1993-01-29 Kaldnes Miljotecknologi As Method for water purification and reactor for making use of this method
NO172687B3 (en) * 1990-01-23 1993-08-25 Kaldnes Miljoeteknologi As PROCEDURE AND REACTOR FOR WATER CLEANING
US5458779A (en) * 1990-01-23 1995-10-17 Kaldnes Miljoteknologi A/S Method for purification of water
US5543039A (en) * 1990-01-23 1996-08-06 Kaldnes Miljoteknologi A/S Reactor for purification of water

Also Published As

Publication number Publication date
GB1439745A (en) 1976-06-16
IT986343B (en) 1975-01-30
BR7303740D0 (en) 1974-06-27
NL7306968A (en) 1973-11-27
AU475985B2 (en) 1976-09-09
FR2185437B1 (en) 1977-02-11
AU5568973A (en) 1974-11-21
ZA733121B (en) 1974-04-24
DE2325349A1 (en) 1974-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse