ZA757399B - Treatment of liquid effluent and sewage - Google Patents

Treatment of liquid effluent and sewage

Info

Publication number
ZA757399B
ZA757399B ZA757399A ZA757399A ZA757399B ZA 757399 B ZA757399 B ZA 757399B ZA 757399 A ZA757399 A ZA 757399A ZA 757399 A ZA757399 A ZA 757399A ZA 757399 B ZA757399 B ZA 757399B
Authority
ZA
South Africa
Prior art keywords
sewage
treatment
liquid effluent
effluent
liquid
Prior art date
Application number
ZA757399A
Inventor
John Lunt
Lunt John
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA757399B publication Critical patent/ZA757399B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/302Basic shape of the elements
    • B01J2219/30223Cylinder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/304Composition or microstructure of the elements
    • B01J2219/30466Plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/308Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081Orientation of the packing elements within the column or vessel
    • B01J2219/3085Ordered or stacked packing elements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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)
  • Biological Treatment Of Waste Water (AREA)
ZA757399A 1974-12-30 1975-11-25 Treatment of liquid effluent and sewage ZA757399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5599574A GB1508120A (en) 1974-12-30 1974-12-30 Treatment of liquid effluent and sewage

Publications (1)

Publication Number Publication Date
ZA757399B true ZA757399B (en) 1976-11-24

Family

ID=10475457

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757399A ZA757399B (en) 1974-12-30 1975-11-25 Treatment of liquid effluent and sewage

Country Status (7)

Country Link
JP (1) JPS5192559A (en)
BE (1) BE836967A (en)
DE (1) DE2558986A1 (en)
FR (1) FR2296596A1 (en)
GB (1) GB1508120A (en)
IT (1) IT1050320B (en)
ZA (1) ZA757399B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160856A (en) * 1984-06-28 1986-01-02 Flocor Limited B S Component (and method of manufacture thereof) for use in treatment of domestic, industrial and other effluents
GB8619959D0 (en) * 1986-08-15 1986-09-24 Mass Transfer Ltd Packing elements
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.
AU7141691A (en) * 1990-01-23 1991-08-21 Kaldnes Miljoteknologi As Method and reactor for purification of water
DE102004055056A1 (en) * 2004-11-15 2006-05-24 Georg Fritzmeier Gmbh & Co.Kg Packing for a bioreactor
US10046997B2 (en) * 2010-12-08 2018-08-14 Dean Smith Water treatment system for simultaneous nitrification and denitrification
WO2012173653A1 (en) * 2011-06-15 2012-12-20 Dean Smith Water treatment system for simultaneous nitrification and denitrification

Also Published As

Publication number Publication date
GB1508120A (en) 1978-04-19
BE836967A (en) 1976-06-22
IT1050320B (en) 1981-03-10
FR2296596A1 (en) 1976-07-30
JPS5192559A (en) 1976-08-13
DE2558986A1 (en) 1976-07-01

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