ES374220A1 - Apparatus for the treatment of residual matters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for the treatment of residual matters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES374220A1
ES374220A1 ES374220A ES374220A ES374220A1 ES 374220 A1 ES374220 A1 ES 374220A1 ES 374220 A ES374220 A ES 374220A ES 374220 A ES374220 A ES 374220A ES 374220 A1 ES374220 A1 ES 374220A1
Authority
ES
Spain
Prior art keywords
translation
treatment
machine
legally binding
google translate
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
ES374220A
Other languages
Spanish (es)
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES374220A1 publication Critical patent/ES374220A1/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
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

A surface aerator for a sewage treatment plant (see Division C1) comprises a cover plate 27 to which is attached an outer curved member 28 and an inner core-shaped member 29 with a plurality of curved vanes 30 disposed between the latter to form a series of guide channels 32 for the sewage which enters the lower end of the aerator when the latter is rotated and passes through the channels whence it is discharged outwardly in a horizontal direction.
ES374220A 1968-11-29 1969-11-26 Apparatus for the treatment of residual matters. (Machine-translation by Google Translate, not legally binding) Expired ES374220A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77972168A 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
ES374220A1 true ES374220A1 (en) 1971-12-16

Family

ID=25117326

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374220A Expired ES374220A1 (en) 1968-11-29 1969-11-26 Apparatus for the treatment of residual matters. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CA (1) CA922432A (en)
ES (1) ES374220A1 (en)
FR (1) FR2024477A1 (en)
GB (1) GB1257249A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500323B2 (en) * 1974-12-05 1989-05-19 Roland Jean Louis DEVICE FOR INTRODUCING A GAS INTO A LIQUID
ATE20703T1 (en) * 1982-03-12 1986-08-15 Roland Jean Louis DEVICE FOR GASING A LIQUID AND USE OF SUCH DEVICE.
US5348655A (en) * 1993-07-02 1994-09-20 Liquid Carbonic Corporation Method for increasing the capacity of sewage treatment plant
CN114749186B (en) * 2022-05-07 2023-09-29 江苏第二师范学院 Preparation method and application of hydrothermal supported sludge carbon-based catalyst

Also Published As

Publication number Publication date
GB1257249A (en) 1971-12-15
CA922432A (en) 1973-03-06
FR2024477A1 (en) 1970-08-28

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