PT84071B - Processo para a purificacao biologica aerobica de aguas de esgoto e residuais - Google Patents

Processo para a purificacao biologica aerobica de aguas de esgoto e residuais

Info

Publication number
PT84071B
PT84071B PT8407187A PT8407187A PT84071B PT 84071 B PT84071 B PT 84071B PT 8407187 A PT8407187 A PT 8407187A PT 8407187 A PT8407187 A PT 8407187A PT 84071 B PT84071 B PT 84071B
Authority
PT
Portugal
Prior art keywords
sewage
aerobic biological
biological purification
residual waters
waters
Prior art date
Application number
PT8407187A
Other languages
English (en)
Other versions
PT84071A (en
Original Assignee
Gist Brocades Nv
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
Priority claimed from NL8600026A external-priority patent/NL8600026A/nl
Priority claimed from NL8601262A external-priority patent/NL8601262A/nl
Application filed by Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of PT84071A publication Critical patent/PT84071A/pt
Publication of PT84071B publication Critical patent/PT84071B/pt

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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
PT8407187A 1986-01-08 1987-01-07 Processo para a purificacao biologica aerobica de aguas de esgoto e residuais PT84071B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600026A NL8600026A (nl) 1986-01-08 1986-01-08 Gelijktijdige oxydatie van gereduceerde s en n verbindingen.
NL8601262A NL8601262A (nl) 1986-05-20 1986-05-20 Gelijktijdige oxydatie van gereduceerde s en n verbindingen.

Publications (2)

Publication Number Publication Date
PT84071A PT84071A (en) 1987-02-01
PT84071B true PT84071B (pt) 1989-02-28

Family

ID=26646103

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8407187A PT84071B (pt) 1986-01-08 1987-01-07 Processo para a purificacao biologica aerobica de aguas de esgoto e residuais

Country Status (3)

Country Link
EP (1) EP0231036A1 (pt)
AU (1) AU6699586A (pt)
PT (1) PT84071B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100404436C (zh) * 2005-06-03 2008-07-23 清华大学 一种好氧亚硝化颗粒污泥的培养方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906426A (nl) * 1979-08-27 1981-03-03 Gist Brocades Nv Werkwijze voor het zuiveren van afvalwater.

Also Published As

Publication number Publication date
PT84071A (en) 1987-02-01
AU6699586A (en) 1987-07-09
EP0231036A1 (en) 1987-08-05

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19930228