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
Other languages
English (en)
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/xx

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
    • 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
    • B01J2219/308—Details relating to random packing elements filling or discharging the elements into or from packed columns
    • B01J2219/3081—Orientation of the packing elements within the column or vessel
    • B01J2219/3085—Ordered or stacked packing elements
    • 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)
  • 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 (de)
BE (1) BE836967A (de)
DE (1) DE2558986A1 (de)
FR (1) FR2296596A1 (de)
GB (1) GB1508120A (de)
IT (1) IT1050320B (de)
ZA (1) ZA757399B (de)

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 (no) * 1990-01-23 1990-01-23 Kaldnes Miljoeteknologi A S Baerer for biofilm og anvendelse av denne, reaktor inneholdende baereren, og fremgangsmaate for rensing av vann.
PL167645B1 (pl) * 1990-01-23 1995-10-31 Kaldnes Miljoteknologi As Sposób i reaktor do oczyszczania wody PL PL PL
DE102004055056A1 (de) * 2004-11-15 2006-05-24 Georg Fritzmeier Gmbh & Co.Kg Füllkörper für einen Bioreaktor
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
DE2558986A1 (de) 1976-07-01
JPS5192559A (de) 1976-08-13
BE836967A (fr) 1976-06-22
FR2296596A1 (fr) 1976-07-30
IT1050320B (it) 1981-03-10
GB1508120A (en) 1978-04-19

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