GB1225157A - - Google Patents

Info

Publication number
GB1225157A
GB1225157A GB1225157DA GB1225157A GB 1225157 A GB1225157 A GB 1225157A GB 1225157D A GB1225157D A GB 1225157DA GB 1225157 A GB1225157 A GB 1225157A
Authority
GB
United Kingdom
Prior art keywords
integer
effluent
selected number
treatment
unit
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
Other languages
English (en)
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 filed Critical
Publication of GB1225157A publication Critical patent/GB1225157A/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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Activated Sludge Processes (AREA)
GB1225157D 1968-04-20 1968-04-20 Expired GB1225157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1344068 1968-04-20

Publications (1)

Publication Number Publication Date
GB1225157A true GB1225157A (fr) 1971-03-17

Family

ID=10023029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225157D Expired GB1225157A (fr) 1968-04-20 1968-04-20

Country Status (1)

Country Link
GB (1) GB1225157A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454428A1 (fr) * 1979-04-19 1980-11-14 Caillot Bernard Procede d'epuration des eaux usees
WO1981000708A1 (fr) * 1979-09-12 1981-03-19 A Schreiber Procede et installation pour la clarification des eaux d'egouts au moyen de boues activees

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454428A1 (fr) * 1979-04-19 1980-11-14 Caillot Bernard Procede d'epuration des eaux usees
WO1981000708A1 (fr) * 1979-09-12 1981-03-19 A Schreiber Procede et installation pour la clarification des eaux d'egouts au moyen de boues activees
EP0025597A1 (fr) * 1979-09-12 1981-03-25 August Dr. Ing. Schreiber Procédé et installation de traitement d'eaux usées au moyen de boues activées

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees