CA1026021A - Effluent treatment process - Google Patents

Effluent treatment process

Info

Publication number
CA1026021A
CA1026021A CA217,147A CA217147A CA1026021A CA 1026021 A CA1026021 A CA 1026021A CA 217147 A CA217147 A CA 217147A CA 1026021 A CA1026021 A CA 1026021A
Authority
CA
Canada
Prior art keywords
treatment process
effluent treatment
effluent
treatment
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA217,147A
Other languages
French (fr)
Inventor
Guy F. Oldham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Application granted granted Critical
Publication of CA1026021A publication Critical patent/CA1026021A/en
Expired legal-status Critical Current

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
    • C02F3/04—Aerobic processes using trickle filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Water Treatment By Sorption (AREA)
  • Activated Sludge Processes (AREA)
CA217,147A 1974-01-03 1974-12-31 Effluent treatment process Expired CA1026021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26474A GB1449342A (en) 1974-01-03 1974-01-03 Process for reducing the oil conentt of aqueous effluents

Publications (1)

Publication Number Publication Date
CA1026021A true CA1026021A (en) 1978-02-07

Family

ID=9701301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,147A Expired CA1026021A (en) 1974-01-03 1974-12-31 Effluent treatment process

Country Status (16)

Country Link
JP (1) JPS5322389B2 (en)
AT (1) AT336514B (en)
BE (1) BE824088A (en)
CA (1) CA1026021A (en)
DE (1) DE2461727C3 (en)
DK (1) DK687974A (en)
FR (1) FR2277777A1 (en)
GB (1) GB1449342A (en)
IE (1) IE40560B1 (en)
IT (1) IT1028175B (en)
NL (1) NL169060C (en)
NO (1) NO744637L (en)
PL (1) PL92428B1 (en)
SE (1) SE7500016L (en)
YU (1) YU352774A (en)
ZA (1) ZA748098B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456539A1 (en) * 1979-05-15 1980-12-12 Raffinage Cie Francaise PROCESS FOR THE PURIFICATION OF WATER CONTAINING HYDROCARBONS
EP0030803A1 (en) * 1979-12-05 1981-06-24 Serck Industries Limited Apparatus and method for treating an aqueous effluent which contains suspended oil particles
AU551752B2 (en) * 1980-09-25 1986-05-08 Sterling Drum Inc. Treatment of waste water
JPS6056455U (en) * 1983-09-22 1985-04-19 日本車輌製造株式会社 Central guide rail contact line polishing device
DE202017105135U1 (en) 2017-08-25 2017-10-05 Ats Schiefer Gmbh Emulsion splitting plant
CN108298659A (en) * 2018-03-27 2018-07-20 西安长庆科技工程有限责任公司 The processing system and technique of oilfield filter backwash sewage and sludge condensation supernatant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459516A1 (en) * 1963-05-09 1969-05-22 Wintershall Ag Procedure for removing residual oil from waste water
US3574329A (en) * 1969-09-29 1971-04-13 David K Beavon Process for purifying water containing oil and solids
DE2233341A1 (en) * 1971-07-16 1973-01-25 Nippon Oil Co Ltd METHODS FOR TREATMENT OF OILY WASTEWATERS

Also Published As

Publication number Publication date
JPS5098155A (en) 1975-08-04
NL7417001A (en) 1975-07-07
PL92428B1 (en) 1977-04-30
DK687974A (en) 1975-09-08
IT1028175B (en) 1979-01-30
NL169060B (en) 1982-01-04
GB1449342A (en) 1976-09-15
JPS5322389B2 (en) 1978-07-08
YU352774A (en) 1982-02-28
NO744637L (en) 1975-07-28
SE7500016L (en) 1975-07-04
ATA1040174A (en) 1976-08-15
DE2461727C3 (en) 1982-10-07
IE40560B1 (en) 1979-07-04
DE2461727B2 (en) 1979-11-08
DE2461727A1 (en) 1975-07-10
IE40560L (en) 1975-07-03
AT336514B (en) 1977-05-10
BE824088A (en) 1975-07-03
FR2277777A1 (en) 1976-02-06
NL169060C (en) 1982-06-01
FR2277777B1 (en) 1981-02-13
AU7687374A (en) 1976-06-24
ZA748098B (en) 1976-07-28

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