AU568360B2 - Fillings for biological filters used in purifying effluent - Google Patents

Fillings for biological filters used in purifying effluent

Info

Publication number
AU568360B2
AU568360B2 AU27467/84A AU2746784A AU568360B2 AU 568360 B2 AU568360 B2 AU 568360B2 AU 27467/84 A AU27467/84 A AU 27467/84A AU 2746784 A AU2746784 A AU 2746784A AU 568360 B2 AU568360 B2 AU 568360B2
Authority
AU
Australia
Prior art keywords
fillings
filters used
support medium
biological filters
intented
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.)
Ceased
Application number
AU27467/84A
Other versions
AU2746784A (en
Inventor
Georges Treyssac
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.)
D'etudes De Recherches Et De Productions D'agents Chimiques - Erpac SA
Original Assignee
ERPAC
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 ERPAC filed Critical ERPAC
Publication of AU2746784A publication Critical patent/AU2746784A/en
Application granted granted Critical
Publication of AU568360B2 publication Critical patent/AU568360B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Packages (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)

Abstract

1. A biomass support medium intented to be the seat of biological fermentations in particular in treatments for purifying waste effluents, comprising an adsorbing substance mixed, in the form of particles with a granular surface, with a binder comprising a plastic material chemically inert with respect to said adsorbing substance, the effluents to be treated and the biomass intented to be fixed on the support medium, characterized in that a part at least of said particles emerge at the surface of said support medium.
AU27467/84A 1983-04-29 1984-04-27 Fillings for biological filters used in purifying effluent Ceased AU568360B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307186A FR2545098B1 (en) 1983-04-29 1983-04-29 IMPROVEMENT IN TRIMS FOR BIOLOGICAL FILTERS
FR8307186 1983-04-29

Publications (2)

Publication Number Publication Date
AU2746784A AU2746784A (en) 1984-11-01
AU568360B2 true AU568360B2 (en) 1987-12-24

Family

ID=9288422

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27467/84A Ceased AU568360B2 (en) 1983-04-29 1984-04-27 Fillings for biological filters used in purifying effluent

Country Status (7)

Country Link
EP (1) EP0124438B1 (en)
AT (1) ATE32871T1 (en)
AU (1) AU568360B2 (en)
DE (1) DE3469721D1 (en)
FR (1) FR2545098B1 (en)
IN (1) IN160157B (en)
ZA (1) ZA842918B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611582A1 (en) * 1986-04-07 1987-10-08 Herding Entstaubung CARRIER MATERIAL FOR IMOBILIZING MICROORGANISMS
DE8811851U1 (en) * 1988-09-19 1989-07-06 Me/Bo/Co Verfahrenstechnik Gmbh & Co. Kg, 2807 Achim, De
CN104773813B (en) * 2015-03-24 2017-06-06 天津大学 A kind of biology in situ intensified purification method of rivers and lakes water body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461687A1 (en) * 1979-07-18 1981-02-06 Argiles Mineraux Burnt clay and active carbon mixed support material - prepd. by calcining lignite clay in reducing oven

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914976A1 (en) * 1979-04-12 1980-10-16 Kurt Helmut Hofmann METHOD AND DEVICE FOR REMOVING PROTEIN AND ITS DEGRADATION PRODUCTS FROM WATER

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461687A1 (en) * 1979-07-18 1981-02-06 Argiles Mineraux Burnt clay and active carbon mixed support material - prepd. by calcining lignite clay in reducing oven

Also Published As

Publication number Publication date
FR2545098B1 (en) 1986-10-10
AU2746784A (en) 1984-11-01
ATE32871T1 (en) 1988-03-15
ZA842918B (en) 1984-12-24
EP0124438B1 (en) 1988-03-09
DE3469721D1 (en) 1988-04-14
IN160157B (en) 1987-06-27
EP0124438A1 (en) 1984-11-07
FR2545098A1 (en) 1984-11-02

Similar Documents

Publication Publication Date Title
EP0607636A3 (en) Activated carbon containing support for bacterie and microorganisms useful in the biotreatment of aqueous waste streams.
AU1774692A (en) Absorbent mat, especially for organic hydrocarbons
CA2088006A1 (en) Additive for binding liquid waste
NZ227181A (en) Filter; activated carbon particles in porous plastic matrix
AU4586289A (en) Biological contactor for purifying water to produce drinking water and associated control method
AU647055B2 (en) Sewage purifying device of filter material circulation type
AU568360B2 (en) Fillings for biological filters used in purifying effluent
AU671367B2 (en) Process for the biological treatment of water
HUT62242A (en) Dippable biological filter for purifying sewages
EP0458738A3 (en) Process for composting sewage sludge contaminated with harmful substances together with waste wood by aerobic fermentation and use of the product so obtained
GB2057415B (en) Pressurized aerating system for treating waste materials with active sludge
IE811808L (en) Immobilisation of globular microbial cells
DE3265452D1 (en) Biological filter
Lowry Removal of radon from water using granular activated carbon adsorption
AU588836B2 (en) Supplemented polymeric substance for use in growing media
AU9091591A (en) Process and device for biologically purifying substances
Buyukgungor Wastewater treatment in anaerobic filter using activated carbon
PL284210A1 (en) Method for running chemical dephosphatation of waste in waste rreatment plants with disk beds
Ostrovka et al. Tertiary treatment of biologically purified aniline-dye industry sewage by pulverized active anthracite.
AU520786B2 (en) Activated sludge effluent treatment with partial aeration and recirculation
HU913546D0 (en) Process for sewage treating by using microorganisms in the biological process
CA2052182A1 (en) Systems and methods for clarifying liquids
CS275101B2 (en) Method of waste waters denitrification especially with high content of nitrogeneous contamination by biological activation cleaning with aid of uniform activated sludge and equipment for realization of this method
FR2481317B1 (en)
HU900778D0 (en) Process and structure for total oxidizing biological purification and settling with supplemental aeration