GB1228362A - - Google Patents

Info

Publication number
GB1228362A
GB1228362A GB1228362DA GB1228362A GB 1228362 A GB1228362 A GB 1228362A GB 1228362D A GB1228362D A GB 1228362DA GB 1228362 A GB1228362 A GB 1228362A
Authority
GB
United Kingdom
Prior art keywords
april
sewer
sewage
main
wetted
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 GB1228362A publication Critical patent/GB1228362A/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
    • C02F3/10—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
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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)
  • Biological Treatment Of Waste Water (AREA)
GB1228362D 1967-04-24 1967-04-24 Expired GB1228362A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1877667 1967-04-24

Publications (1)

Publication Number Publication Date
GB1228362A true GB1228362A (fr) 1971-04-15

Family

ID=10118224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228362D Expired GB1228362A (fr) 1967-04-24 1967-04-24

Country Status (4)

Country Link
BE (1) BE714156A (fr)
FR (1) FR1564226A (fr)
GB (1) GB1228362A (fr)
NL (1) NL6805820A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756171C2 (de) * 1977-12-16 1979-12-13 Hoechst Ag, 6000 Frankfurt Verfahren zur Sanierung von bei Dauerbetrieb überlasteten Kläranlagen und Kläranlage zur Durchführung eines derartigen Verfahrens
FR2422602A1 (fr) * 1978-04-11 1979-11-09 Sgn Soc Gen Tech Nouvelle Traitement d'epuration d'effluents tres fermentescibles

Also Published As

Publication number Publication date
NL6805820A (fr) 1968-10-25
FR1564226A (fr) 1969-04-18
BE714156A (fr) 1968-10-24

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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