SE7702058L - SET AND DEVICE FOR TREATMENT OF WASTEWATER - Google Patents

SET AND DEVICE FOR TREATMENT OF WASTEWATER

Info

Publication number
SE7702058L
SE7702058L SE7702058A SE7702058A SE7702058L SE 7702058 L SE7702058 L SE 7702058L SE 7702058 A SE7702058 A SE 7702058A SE 7702058 A SE7702058 A SE 7702058A SE 7702058 L SE7702058 L SE 7702058L
Authority
SE
Sweden
Prior art keywords
wastewater
treatment
Prior art date
Application number
SE7702058A
Other languages
Swedish (sv)
Inventor
D A Hines
R T Jones
F C Roesler
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 SE7702058L publication Critical patent/SE7702058L/en

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
    • C02F3/12—Activated sludge processes
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/226—"Deep shaft" processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Water Treatments (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Activated Sludge Processes (AREA)
  • Water Treatment By Sorption (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
SE7702058A 1976-02-27 1977-02-24 SET AND DEVICE FOR TREATMENT OF WASTEWATER SE7702058L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB780776 1976-02-27

Publications (1)

Publication Number Publication Date
SE7702058L true SE7702058L (en) 1977-08-28

Family

ID=9840127

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702058A SE7702058L (en) 1976-02-27 1977-02-24 SET AND DEVICE FOR TREATMENT OF WASTEWATER

Country Status (15)

Country Link
JP (1) JPS52111269A (en)
AU (1) AU2268377A (en)
BE (1) BE851713A (en)
CS (1) CS210626B2 (en)
DD (1) DD128424A5 (en)
DE (1) DE2707986A1 (en)
ES (1) ES456300A1 (en)
FR (1) FR2342251A1 (en)
IN (1) IN144025B (en)
IT (1) IT1074863B (en)
NL (1) NL7702033A (en)
NO (1) NO770658L (en)
PL (1) PL114233B1 (en)
SE (1) SE7702058L (en)
ZA (1) ZA77986B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2964035D1 (en) * 1979-01-15 1982-12-16 Ici Plc Process and apparatus for treatment of wastewater
CA1115433A (en) * 1979-10-26 1981-12-29 David C.I. Pollock Method for protecting a bioreactor pressurized head tank against extreme surges of influent waste water
FR2480738A1 (en) * 1980-01-17 1981-10-23 Tech Nles Ste Gle Pour PROCESS AND DEVICE FOR PURIFYING WASTEWATER REQUIRING THE DEGASSING OF SLUDGE SUSPENSIONS
AT377244B (en) * 1983-03-11 1985-02-25 Innova Wiener Innovation METHOD FOR SEPARATING LIQUID MIXTURES AND VACUUM DISTILLATION SYSTEM FOR PRACTICING THE METHOD
DE3545020A1 (en) * 1985-09-28 1987-06-25 Eppler Alwin METHOD FOR THE BIOLOGICAL DENITRIFICATION OF WATER AND DEVICE FOR CARRYING OUT THIS METHOD

Also Published As

Publication number Publication date
IT1074863B (en) 1985-04-20
JPS52111269A (en) 1977-09-17
ZA77986B (en) 1977-12-28
IN144025B (en) 1978-03-11
DE2707986A1 (en) 1977-09-01
JPS6143118B2 (en) 1986-09-25
CS210626B2 (en) 1982-01-29
ES456300A1 (en) 1978-01-16
BE851713A (en) 1977-08-22
DD128424A5 (en) 1977-11-16
FR2342251A1 (en) 1977-09-23
NL7702033A (en) 1977-08-30
PL114233B1 (en) 1981-01-31
AU2268377A (en) 1978-08-31
NO770658L (en) 1977-08-30

Similar Documents

Publication Publication Date Title
SE7705412L (en) PROCEDURE AND DEVICE FOR TREATMENT OF WASTEWATER
SE7811986L (en) SET AND DEVICE FOR VENTILATION OF WASTEWATER
SE7612280L (en) PROCEDURE AND DEVICE FOR TREATMENT OF SHIPHOOD.
SE7700368L (en) KIT AND DEVICE FOR MANUFACTURE OF CANS
SE7809005L (en) CONTACT DEVICE AND METHOD OF MANUFACTURE OF THE SAME
SE7606171L (en) SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTUREING THE SAME
SE7604771L (en) KIT AND DEVICE FOR HEAT TREATMENT OF GRAIN-MATERIAL
SE7810758L (en) WASTEWATER TREATMENT
SE7606545L (en) KIT AND DEVICE FOR TREATMENT OF GLOOD SHELLS
SE425932B (en) SET AND DEVICE FOR DISPOSAL OF WASTE
NO151214C (en) DEVICE FOR TREATMENT OF BEARS
SE431247B (en) DRILLING DEVICE AND SETS FOR ACTIVATING THIS
SE397081B (en) SET AND DEVICE FOR DRAINING DRAIN SLUDGE
SE7602575L (en) SET AND DEVICE FOR GAS TREATMENT
SE7801315L (en) PROCEDURE AND DEVICE FOR TREATMENT OF WASTEWATER
SE7806336L (en) KIT AND DEVICE FOR DRINKING OUT OF MINUTES
SE7802754L (en) KIT AND DEVICE FOR EXHAUST TREATMENT
SE7809318L (en) KIT AND DEVICE FOR EXHAUST-DEPENDENT REGULATION OF TENDING TIMES
SE7704499L (en) RIDE SET AND DEVICE
SE424467B (en) SET AND DEVICE FOR FITTING WHEELS
SE426232B (en) SET AND DEVICE FOR TREATING METALLIC WASTE WATER
SE7608725L (en) KIT AND DEVICE FOR MANUFACTURE OF BRACKET ELEMENTS FOR BLIXTLAS
SE7702058L (en) SET AND DEVICE FOR TREATMENT OF WASTEWATER
SE7609163L (en) PROCEDURE AND DEVICE FOR THE TREATMENT OF AQUATIC GREAT SHOES WITH Ozone
SE7505612L (en) SET AND DEVICE FOR DETERMINATION OF OWN TURNING NUMBERS.