ZA842918B - Improvements to filling for biological filters - Google Patents

Improvements to filling for biological filters

Info

Publication number
ZA842918B
ZA842918B ZA842918A ZA842918A ZA842918B ZA 842918 B ZA842918 B ZA 842918B ZA 842918 A ZA842918 A ZA 842918A ZA 842918 A ZA842918 A ZA 842918A ZA 842918 B ZA842918 B ZA 842918B
Authority
ZA
South Africa
Prior art keywords
support medium
filling
intented
biomass
biological filters
Prior art date
Application number
ZA842918A
Other languages
English (en)
Inventor
Georges Treyssac
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 ZA842918B publication Critical patent/ZA842918B/xx

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)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Packages (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • External Artificial Organs (AREA)
ZA842918A 1983-04-29 1984-04-18 Improvements to filling for biological filters ZA842918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307186A FR2545098B1 (fr) 1983-04-29 1983-04-29 Perfectionnement aux garnissages pour filtres biologiques

Publications (1)

Publication Number Publication Date
ZA842918B true ZA842918B (en) 1984-12-24

Family

ID=9288422

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842918A ZA842918B (en) 1983-04-29 1984-04-18 Improvements to filling for biological filters

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611582A1 (de) * 1986-04-07 1987-10-08 Herding Entstaubung Traegermaterial zur imobilisierung von mikroorganismen
DE8811851U1 (de) * 1988-09-19 1989-07-06 ME/BO/CO Verfahrenstechnik GmbH & Co. KG, 2807 Achim Filter zur Reinigung von Fluiden
CN104773813B (zh) * 2015-03-24 2017-06-06 天津大学 一种河流湖泊水体的原位生物强化净化方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914976A1 (de) * 1979-04-12 1980-10-16 Kurt Helmut Hofmann Verfahren und vorrichtung zum entfernen von eiweiss und dessen abbauprodukten aus wasser
FR2461687A1 (fr) * 1979-07-18 1981-02-06 Argiles Mineraux Materiau mixte argile cuite-charbon actif

Also Published As

Publication number Publication date
AU2746784A (en) 1984-11-01
FR2545098B1 (fr) 1986-10-10
FR2545098A1 (fr) 1984-11-02
IN160157B (enExample) 1987-06-27
AU568360B2 (en) 1987-12-24
EP0124438B1 (fr) 1988-03-09
DE3469721D1 (en) 1988-04-14
EP0124438A1 (fr) 1984-11-07
ATE32871T1 (de) 1988-03-15

Similar Documents

Publication Publication Date Title
NZ227181A (en) Filter; activated carbon particles in porous plastic matrix
HUT63356A (en) Method for producing granular, absorbent polymer preparations containing cross-binding aggregates being among particles
CA2088006A1 (en) Additive for binding liquid waste
ES8403046A1 (es) "un metodo de impedir el escape de material contaminante organico".
PT74561A (en) Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids
AU4586289A (en) Biological contactor for purifying water to produce drinking water and associated control method
EP0418517A3 (en) Separating membrane and separation method
HU9502763D0 (en) Process and plant for the regeneration of lvbricating oils
CA2187092A1 (en) Structure forming method, apparatus and the resulting product
ZA842918B (en) Improvements to filling for biological filters
GR3002527T3 (en) Process for regenerating washing liquids loaded with carbon dioxyde and carbonyl sulfide
DK168684A (da) Varmeveksler
ES2065305T3 (es) Procedimiento de tratamiento biologico de las aguas.
GB2167398B (en) Supplemented polymeric substance for use in growing media
DE3061275D1 (en) Complex particles containing active protein substances and processes for their production, application and regeneration
DE69005638D1 (de) Biologischer unterwasserfilter zum klären von abwasser.
DE3272021D1 (en) Process for the biological denitrification of waste water
SU1151302A1 (en) Apparatus for grinding polymeric granular materials
DE3265452D1 (en) Biological filter
DE3165062D1 (en) Process for the immobilisation of globular microbial cells by means of adhesion to a solid support
ZA988616B (en) Polymer-bonded granular adsorptive absorptive chemisorptive or catalytically active material and a process for producing molded bodies from this material
AU2756197A (en) Method for treating particulate material in the fluidized bed method and vessel and plant for carrying out the method
Ostrovka et al. Tertiary treatment of biologically purified aniline-dye industry sewage by pulverized active anthracite.
AU4936185A (en) Supplemented polymeric substance for use in growing media
DE3466206D1 (en) Process and apparatus for the production of hydrolysates from sewage sludges, organic substances or wastes to obtain substances for use in the biotechnology