KR100375330B1 - Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed - Google Patents

Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed Download PDF

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Publication number
KR100375330B1
KR100375330B1 KR20020020651A KR20020020651A KR100375330B1 KR 100375330 B1 KR100375330 B1 KR 100375330B1 KR 20020020651 A KR20020020651 A KR 20020020651A KR 20020020651 A KR20020020651 A KR 20020020651A KR 100375330 B1 KR100375330 B1 KR 100375330B1
Authority
KR
South Korea
Prior art keywords
aerator
treated
fixed bed
sewage
water
Prior art date
Application number
KR20020020651A
Other languages
Korean (ko)
Inventor
Hang Ku Kang
Original Assignee
Hang Ku Kang
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 Hang Ku Kang filed Critical Hang Ku Kang
Priority to KR20020020651A priority Critical patent/KR100375330B1/en
Application granted granted Critical
Publication of KR100375330B1 publication Critical patent/KR100375330B1/en

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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
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: Provided are an aerator and a sewage/wastewater treatment plant with the same aerator and fixed bed, wherein the aerator is capable of circulating water to be treated uniform in an aeration tank without depending on a structure of the aeration tank, thereby increasing oxygen adsorption rate of the water to be treated. CONSTITUTION: The sewage/wastewater treatment plant comprises a grit chamber(1), a flow equalization basin(2), a plurality of aeration tanks(3,4,5), each with an aerator(30), a settling basin(6) and an effluent tank(7), wherein the aerator(30) is comprised of a fixed bed supporting plate(10) at the bottom thereof, a plurality of fixed beds(20) arranged on the fixed bed supporting plate(10) at regular intervals, a non-treated water transportation pipe(31) at the center thereof, an air supply pipe(32) extending through inside the non-treated water transportation pipe(31), a first contact plate and a first contact bar installed at the top of the transportation pipe(31), and a second contact plate and a second contact bar installed around the top of the transportation pipe(31).
KR20020020651A 2002-04-16 2002-04-16 Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed KR100375330B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20020020651A KR100375330B1 (en) 2002-04-16 2002-04-16 Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20020020651A KR100375330B1 (en) 2002-04-16 2002-04-16 Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020020011456U Division KR200282828Y1 (en) 2002-04-16 2002-04-16 sewage water treatment system with aerator and bio media

Publications (1)

Publication Number Publication Date
KR100375330B1 true KR100375330B1 (en) 2003-03-15

Family

ID=37416833

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20020020651A KR100375330B1 (en) 2002-04-16 2002-04-16 Aerator capable of maximizing oxygen adsorption rate of water to be treated and sewage/wastewater treatment plant with the same aerator and fixed bed

Country Status (1)

Country Link
KR (1) KR100375330B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392719B1 (en) * 2010-04-28 2014-05-28 대웅이엔에스 (주) Apparatus for setting porous filtering media and aeration tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392719B1 (en) * 2010-04-28 2014-05-28 대웅이엔에스 (주) Apparatus for setting porous filtering media and aeration tank

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