GB1449342A - Process for reducing the oil conentt of aqueous effluents - Google Patents

Process for reducing the oil conentt of aqueous effluents

Info

Publication number
GB1449342A
GB1449342A GB26474A GB26474A GB1449342A GB 1449342 A GB1449342 A GB 1449342A GB 26474 A GB26474 A GB 26474A GB 26474 A GB26474 A GB 26474A GB 1449342 A GB1449342 A GB 1449342A
Authority
GB
United Kingdom
Prior art keywords
oil
conentt
reducing
aqueous effluents
effluent water
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
GB26474A
Other languages
English (en)
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
Priority to GB26474A priority Critical patent/GB1449342A/en
Priority to ZA00748098A priority patent/ZA748098B/xx
Priority to NO744637A priority patent/NO744637L/no
Priority to AU76873/74A priority patent/AU492597B2/en
Priority to JP107575A priority patent/JPS5322389B2/ja
Priority to DE2461727A priority patent/DE2461727C3/de
Priority to NL7417001A priority patent/NL169060C/xx
Priority to IE2666/74A priority patent/IE40560B1/xx
Priority to DK687974A priority patent/DK687974A/da
Priority to AT1040174A priority patent/AT336514B/de
Priority to CA217,147A priority patent/CA1026021A/en
Priority to YU352774A priority patent/YU352774A/xx
Priority to SE7500016A priority patent/SE7500016L/xx
Priority to FR7500046A priority patent/FR2277777A1/fr
Priority to IT1901275A priority patent/IT1028175B/it
Priority to PL1975177119A priority patent/PL92428B1/pl
Priority to BE152137A priority patent/BE824088A/xx
Priority to US05/668,078 priority patent/US4032439A/en
Publication of GB1449342A publication Critical patent/GB1449342A/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)
GB26474A 1974-01-03 1974-01-03 Process for reducing the oil conentt of aqueous effluents Expired GB1449342A (en)

Priority Applications (18)

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
ZA00748098A ZA748098B (en) 1974-01-03 1974-12-19 Effluent treatment process
NO744637A NO744637L (it) 1974-01-03 1974-12-20
AU76873/74A AU492597B2 (en) 1974-01-03 1974-12-24 Effluent treatment process
JP107575A JPS5322389B2 (it) 1974-01-03 1974-12-26
DE2461727A DE2461727C3 (de) 1974-01-03 1974-12-28 Verfahren zur Behandlung und Reinigung von ölhaltigem Abwasser
NL7417001A NL169060C (nl) 1974-01-03 1974-12-30 Werkwijze voor het zuiveren van afvalwater
IE2666/74A IE40560B1 (en) 1974-01-03 1974-12-30 Process for reducing the oil content of aqueous effluents
DK687974A DK687974A (it) 1974-01-03 1974-12-30
AT1040174A AT336514B (de) 1974-01-03 1974-12-31 Verfahren zur behandlung von erdolhaltigen, insbesondere aus einer erdolraffinerieabsitzvorrichtung stammenden, abwassern
CA217,147A CA1026021A (en) 1974-01-03 1974-12-31 Effluent treatment process
YU352774A YU352774A (en) 1974-01-03 1974-12-31 Process for treating waste-water
SE7500016A SE7500016L (it) 1974-01-03 1975-01-02
FR7500046A FR2277777A1 (fr) 1974-01-03 1975-01-02 Procede de traitement d'effluents contenant des produits petroliers
IT1901275A IT1028175B (it) 1974-01-03 1975-01-02 Metodo per il trattamento di materiale effluente
PL1975177119A PL92428B1 (it) 1974-01-03 1975-01-02
BE152137A BE824088A (fr) 1974-01-03 1975-01-03 Procede de traitement des eaux effluentes
US05/668,078 US4032439A (en) 1974-01-03 1976-03-18 Effluent treatment process

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
GB1449342A true GB1449342A (en) 1976-09-15

Family

ID=9701301

Family Applications (1)

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

Country Status (16)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030803A1 (en) * 1979-12-05 1981-06-24 Serck Industries Limited Apparatus and method for treating an aqueous effluent which contains suspended oil particles
CN108298659A (zh) * 2018-03-27 2018-07-20 西安长庆科技工程有限责任公司 油田过滤器反洗污水和污泥浓缩上清液的处理系统及工艺

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456539A1 (fr) * 1979-05-15 1980-12-12 Raffinage Cie Francaise Procede d'epuration d'eaux contenant des hydrocarbures
AU551752B2 (en) * 1980-09-25 1986-05-08 Sterling Drum Inc. Treatment of waste water
JPS6056455U (ja) * 1983-09-22 1985-04-19 日本車輌製造株式会社 中央案内軌条の電車線研磨装置
DE202017105135U1 (de) 2017-08-25 2017-10-05 Ats Schiefer Gmbh Emulsionsspaltanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459516A1 (de) * 1963-05-09 1969-05-22 Wintershall Ag Verfahren zum Entfernen von Restoel aus Abwaessern
US3574329A (en) * 1969-09-29 1971-04-13 David K Beavon Process for purifying water containing oil and solids
DE2233341A1 (de) * 1971-07-16 1973-01-25 Nippon Oil Co Ltd Verfahren zur behandlung von oelhaltigen abwaessern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030803A1 (en) * 1979-12-05 1981-06-24 Serck Industries Limited Apparatus and method for treating an aqueous effluent which contains suspended oil particles
CN108298659A (zh) * 2018-03-27 2018-07-20 西安长庆科技工程有限责任公司 油田过滤器反洗污水和污泥浓缩上清液的处理系统及工艺

Also Published As

Publication number Publication date
NL7417001A (nl) 1975-07-07
JPS5322389B2 (it) 1978-07-08
DE2461727B2 (de) 1979-11-08
SE7500016L (it) 1975-07-04
JPS5098155A (it) 1975-08-04
FR2277777B1 (it) 1981-02-13
ZA748098B (en) 1976-07-28
IE40560L (en) 1975-07-03
FR2277777A1 (fr) 1976-02-06
NL169060B (nl) 1982-01-04
IE40560B1 (en) 1979-07-04
AT336514B (de) 1977-05-10
DK687974A (it) 1975-09-08
AU7687374A (en) 1976-06-24
BE824088A (fr) 1975-07-03
CA1026021A (en) 1978-02-07
NO744637L (it) 1975-07-28
PL92428B1 (it) 1977-04-30
IT1028175B (it) 1979-01-30
DE2461727A1 (de) 1975-07-10
ATA1040174A (de) 1976-08-15
DE2461727C3 (de) 1982-10-07
YU352774A (en) 1982-02-28
NL169060C (nl) 1982-06-01

Similar Documents

Publication Publication Date Title
GB1441241A (en) Treatment of effluents to remove nitrogen compounds
GB1449342A (en) Process for reducing the oil conentt of aqueous effluents
GR64832B (en) Method for elaboration of inland oil emulsion inwater,which is used in industrial method of production,and apparatus for the application of the above method
EP0223263A3 (en) A process for purifying uridine diphosphate-n-acetylgalactosamine
JPS532944A (en) Process for treating organic dirty water
ES489501A1 (es) Procedimiento para el tratamiento de disoluciones radioacti-vas
GB1521609A (en) Process for the anaerobic digestion of aqueous effluent
EP0260244A3 (en) A process for the purification of wastewater containing nitrate and/or nitrite
BG30681A2 (en) Method for continuous purifying of epoxide resine and waste waters solutions
JPS5268752A (en) Waste water treating method that add aeration method to percolating filter method and its device
JPS5451972A (en) Method of continuously treating sexivalent chrome
JPS53113161A (en) Dewatering method for sludge
JPS5245156A (en) Method of purifying treatment of heavy metal exhaust water containing iron
JPS5342451A (en) Process for purifying organic waste water
JPS547760A (en) Method of purifying coil containing waste water
JPS5353156A (en) Method of treating waste liquid
GB1399129A (en) Terpolymers
GB1289519A (it)
JPS5265969A (en) Method of treating waste water containing oil
JPS5346154A (en) Process for purifying waste water containing oil
GB1530063A (en) Reduction of the cyanide content of aqueous waste streams
JPS532945A (en) Process for treating dirty water
GB1457682A (en) Process for the purification of waste water containing dyes
JPS53108068A (en) Purifying method for waste solution formed in takahax desulfurization apparatus
JPS54131343A (en) Recovery method of sludge depositing in oil tank

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee