NL7702033A - PROCEDURE FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCESS - Google Patents

PROCEDURE FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCESS

Info

Publication number
NL7702033A
NL7702033A NL7702033A NL7702033A NL7702033A NL 7702033 A NL7702033 A NL 7702033A NL 7702033 A NL7702033 A NL 7702033A NL 7702033 A NL7702033 A NL 7702033A NL 7702033 A NL7702033 A NL 7702033A
Authority
NL
Netherlands
Prior art keywords
procedure
treatment
equipment
waste water
waste
Prior art date
Application number
NL7702033A
Other languages
Dutch (nl)
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 NL7702033A publication Critical patent/NL7702033A/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)
NL7702033A 1976-02-27 1977-02-25 PROCEDURE FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCESS NL7702033A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7702033A true NL7702033A (en) 1977-08-30

Family

ID=9840127

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702033A NL7702033A (en) 1976-02-27 1977-02-25 PROCEDURE FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCESS

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
SE7702058L (en) 1977-08-28
DD128424A5 (en) 1977-11-16
FR2342251A1 (en) 1977-09-23
PL114233B1 (en) 1981-01-31
AU2268377A (en) 1978-08-31
NO770658L (en) 1977-08-30

Similar Documents

Publication Publication Date Title
NL7904607A (en) METHOD OF TREATING WATER.
NL7606685A (en) METHOD OF TREATING WASTE.
NL7611122A (en) METHOD AND EQUIPMENT FOR THE PREPARATION AND INCINERATION OF WASTE.
NL7603039A (en) METHOD AND EQUIPMENT FOR THE TREATMENT OF LIQUIDS BY CENTRIFUGERS.
NL7809229A (en) METHOD FOR THE PURIFICATION OF WASTE WATER.
NL7903039A (en) METHOD AND EQUIPMENT FOR THE TREATMENT AND PROCESSING OF METAL SNAIL.
NL7806439A (en) METHOD AND EQUIPMENT FOR THE PURIFICATION OF COOLING LIQUIDS.
NL7602358A (en) METHOD AND EQUIPMENT FOR THE TREATMENT OF DRINKING WATER.
NL7810362A (en) METHOD AND EQUIPMENT FOR PERFORMING TREATMENT PROCESSES FOR STORAGE MATERIALS AND THE LIKE.
NL7901772A (en) PROCEDURE FOR THE PRODUCTION OF METHANE AND EQUIPMENT FOR PERFORMING THIS PROCESS.
NL7606059A (en) METHOD AND EQUIPMENT FOR THE PURIFICATION OF WASTEWATER.
NL175284C (en) METHOD FOR TREATING WATER AND DEVICE FOR CARRYING OUT THE METHOD
NL7801299A (en) METHOD AND EQUIPMENT FOR THE TREATMENT OF LIQUID, IN PARTICULAR WASTE WATER.
NL7803071A (en) METHOD AND EQUIPMENT FOR LIQUID TREATMENT OF THE SURFACE OF SPIN PLATES.
NL7708951A (en) PROCEDURE FOR THE TREATMENT OF SOLID RADIO-ACTIVE WASTE.
NL7707061A (en) METHOD AND ESTABLISHMENT FOR THE TREATMENT OF METAL CONTAINING WASTE WATER.
BE816795A (en) METHOD AND EQUIPMENT FOR TREATING WASTE WATER
NL7806660A (en) METHOD AND EQUIPMENT FOR THE TREATMENT OF WASTE WATER.
NL7900583A (en) METHOD OF TREATING WASTE.
NL7713636A (en) METHOD AND EQUIPMENT FOR THE PURIFICATION OF WASTE WATER.
NL7701902A (en) METHOD AND DEVICE FOR TREATING THE INSIDE OF PIPES AND PIPES.
NL7702033A (en) PROCEDURE FOR THE TREATMENT OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCESS
NL7808793A (en) METHOD AND INSTALLATION FOR THE PROCESSING OF WASTE WATER SLIB.
NL7411198A (en) PROCESS FOR BIOLOGICAL PURIFICATION OF WASTE WATER AND EQUIPMENT FOR PERFORMING THE PROCEDURE.
NL7710116A (en) PROCEDURE FOR BIOLOGICAL CLEANING OF WASTE WATER AND DEVICE FOR PERFORMING THE PROCEDURE.

Legal Events

Date Code Title Description
BV The patent application has lapsed