MX2022002281A - Dispositivo de filtracion de aguas residuales. - Google Patents

Dispositivo de filtracion de aguas residuales.

Info

Publication number
MX2022002281A
MX2022002281A MX2022002281A MX2022002281A MX2022002281A MX 2022002281 A MX2022002281 A MX 2022002281A MX 2022002281 A MX2022002281 A MX 2022002281A MX 2022002281 A MX2022002281 A MX 2022002281A MX 2022002281 A MX2022002281 A MX 2022002281A
Authority
MX
Mexico
Prior art keywords
air
unit
sewage
holding unit
sewage treatment
Prior art date
Application number
MX2022002281A
Other languages
English (en)
Inventor
Hironori Kadoyoshi
Hironari Iino
Original Assignee
Fujita 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 Fujita Corp filed Critical Fujita Corp
Publication of MX2022002281A publication Critical patent/MX2022002281A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • 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)
  • Organic Chemistry (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

La invención proporciona un dispositivo de filtración de aguas residuales en el que se mejora el rendimiento de descarga de lodos en un tanque de tratamiento con una estructura simple.
MX2022002281A 2019-09-27 2020-03-03 Dispositivo de filtracion de aguas residuales. MX2022002281A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019177664 2019-09-27
PCT/JP2020/008880 WO2021059555A1 (ja) 2019-09-27 2020-03-03 汚水濾過装置

Publications (1)

Publication Number Publication Date
MX2022002281A true MX2022002281A (es) 2022-03-22

Family

ID=75166910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022002281A MX2022002281A (es) 2019-09-27 2020-03-03 Dispositivo de filtracion de aguas residuales.

Country Status (4)

Country Link
JP (1) JP7270051B2 (es)
MX (1) MX2022002281A (es)
TW (1) TW202112679A (es)
WO (1) WO2021059555A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350969Y2 (es) * 1986-07-14 1991-10-31
JP2975276B2 (ja) * 1994-11-16 1999-11-10 ベスト工業株式会社 生物濾過装置用浮上濾材の洗浄方法
US5770080A (en) * 1997-04-23 1998-06-23 Malone; Ronald F. Air charged backwashing bioclarifier
JP4814964B2 (ja) * 2009-02-13 2011-11-16 ベストプラント株式会社 生物濾過処理用浮上濾材層の自動洗浄装置
JP5048700B2 (ja) * 2009-03-06 2012-10-17 株式会社クボタ 浄化槽

Also Published As

Publication number Publication date
TW202112679A (zh) 2021-04-01
JPWO2021059555A1 (es) 2021-04-01
WO2021059555A1 (ja) 2021-04-01
JP7270051B2 (ja) 2023-05-09

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