DE241370C - - Google Patents

Info

Publication number
DE241370C
DE241370C DENDAT241370D DE241370DA DE241370C DE 241370 C DE241370 C DE 241370C DE NDAT241370 D DENDAT241370 D DE NDAT241370D DE 241370D A DE241370D A DE 241370DA DE 241370 C DE241370 C DE 241370C
Authority
DE
Germany
Prior art keywords
box
bumpers
shaped
pipes
air
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.)
Active
Application number
DENDAT241370D
Other languages
German (de)
English (en)
Publication of DE241370C publication Critical patent/DE241370C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
DENDAT241370D Active DE241370C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE241370C true DE241370C (enrdf_load_html_response)

Family

ID=500667

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT241370D Active DE241370C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE241370C (enrdf_load_html_response)

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