GB1445752A - Process for microbiological removal of phenols together with nitrates and/or nitrites from water - Google Patents

Process for microbiological removal of phenols together with nitrates and/or nitrites from water

Info

Publication number
GB1445752A
GB1445752A GB5281673A GB5281673A GB1445752A GB 1445752 A GB1445752 A GB 1445752A GB 5281673 A GB5281673 A GB 5281673A GB 5281673 A GB5281673 A GB 5281673A GB 1445752 A GB1445752 A GB 1445752A
Authority
GB
United Kingdom
Prior art keywords
waste water
nitrites
nitrates
phenol
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
GB5281673A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of GB1445752A publication Critical patent/GB1445752A/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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
GB5281673A 1972-11-16 1973-11-14 Process for microbiological removal of phenols together with nitrates and/or nitrites from water Expired GB1445752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7215484A NL175164C (nl) 1972-11-16 1972-11-16 Werkwijze voor het langs microbiologische weg verwijderen van fenolen uit water.

Publications (1)

Publication Number Publication Date
GB1445752A true GB1445752A (en) 1976-08-11

Family

ID=19817373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5281673A Expired GB1445752A (en) 1972-11-16 1973-11-14 Process for microbiological removal of phenols together with nitrates and/or nitrites from water

Country Status (6)

Country Link
BE (1) BE807425A (US20110009641A1-20110113-C00116.png)
DE (1) DE2357170A1 (US20110009641A1-20110113-C00116.png)
FR (1) FR2207096B1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1445752A (US20110009641A1-20110113-C00116.png)
IT (1) IT1000110B (US20110009641A1-20110113-C00116.png)
NL (1) NL175164C (US20110009641A1-20110113-C00116.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829142C3 (de) * 1978-07-03 1981-12-24 Boehringer Mannheim Gmbh, 6800 Mannheim Verbesserung des Abbaus von mit toxischen Stoffen belasteten Abwässern

Also Published As

Publication number Publication date
NL175164B (nl) 1984-05-01
NL175164C (nl) 1984-10-01
NL7215484A (US20110009641A1-20110113-C00116.png) 1974-05-20
FR2207096A1 (US20110009641A1-20110113-C00116.png) 1974-06-14
BE807425A (fr) 1974-05-16
IT1000110B (it) 1976-03-30
FR2207096B1 (US20110009641A1-20110113-C00116.png) 1978-03-10
DE2357170A1 (de) 1974-05-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee