ES427092A1 - Immersion percolating filter - Google Patents

Immersion percolating filter

Info

Publication number
ES427092A1
ES427092A1 ES427092A ES427092A ES427092A1 ES 427092 A1 ES427092 A1 ES 427092A1 ES 427092 A ES427092 A ES 427092A ES 427092 A ES427092 A ES 427092A ES 427092 A1 ES427092 A1 ES 427092A1
Authority
ES
Spain
Prior art keywords
rotation
wastewater
accumulation
axis
synthetic material
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
ES427092A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES427092A1 publication Critical patent/ES427092A1/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Improvements in immersion trickling filters for biological purification of wastewater, with surfaces for accumulation, preferably based on synthetic material, that can be put in slow rotation around an axis of rotation and whose parts are alternately immersed in the wastewater and they emerge again from said residual waters for the oxygen enrichment of the biological grass that has grown on them, characterized in that the surfaces for accumulation are formed by a flexible fabric, especially by sheets and the like, preferably consisting of synthetic material, which are suspended in a tensioned manner in planes running parallel to each other within a roller cage-like support construction capable of rotating about the axis of rotation. (Machine-translation by Google Translate, not legally binding)
ES427092A 1973-06-27 1974-06-07 Immersion percolating filter Expired ES427092A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2332589A DE2332589A1 (en) 1973-06-27 1973-06-27 SUBMERSIBLE DRIP FOR BIOLOGICAL PURIFICATION OF WASTE WATER

Publications (1)

Publication Number Publication Date
ES427092A1 true ES427092A1 (en) 1976-07-16

Family

ID=5885181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427092A Expired ES427092A1 (en) 1973-06-27 1974-06-07 Immersion percolating filter

Country Status (10)

Country Link
AT (1) AT328383B (en)
BE (1) BE816974A (en)
CH (1) CH573873A5 (en)
DE (1) DE2332589A1 (en)
ES (1) ES427092A1 (en)
FR (1) FR2235090B1 (en)
GB (1) GB1465291A (en)
IT (1) IT1016124B (en)
NL (1) NL7408713A (en)
ZA (1) ZA743405B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447177A1 (en) * 1984-11-22 1986-05-28 Norddeutsche Seekabelwerke Ag, 2890 Nordenham METHOD AND DEVICE FOR THE BIOLOGICAL TREATMENT OF WATER, ESPECIALLY FOR THE DENITRIFICATION OF RAW WATER FOR DRINKING WATER TREATMENT
CS271609B1 (en) * 1988-04-25 1990-10-12 Bidenko Ivan Equipment for waste waters treatment that rotate through biocontactor
CN113889747B (en) * 2021-11-19 2023-03-21 华南理工大学 Radiation unit, antenna and base station

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328530B (en) * 1965-11-04 1970-09-14 H Hartmann

Also Published As

Publication number Publication date
ZA743405B (en) 1975-06-25
FR2235090A1 (en) 1975-01-24
DE2332589A1 (en) 1975-01-16
CH573873A5 (en) 1976-03-31
GB1465291A (en) 1977-02-23
IT1016124B (en) 1977-05-30
FR2235090B1 (en) 1978-08-11
ATA516674A (en) 1975-05-15
AT328383B (en) 1976-03-25
NL7408713A (en) 1974-12-31
BE816974A (en) 1974-10-16

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