KR100410895B1 - Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer - Google Patents

Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer Download PDF

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Publication number
KR100410895B1
KR100410895B1 KR1020030061195A KR20030061195A KR100410895B1 KR 100410895 B1 KR100410895 B1 KR 100410895B1 KR 1020030061195 A KR1020030061195 A KR 1020030061195A KR 20030061195 A KR20030061195 A KR 20030061195A KR 100410895 B1 KR100410895 B1 KR 100410895B1
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KR
South Korea
Prior art keywords
granular sludge
expandable granular
reactor
tank
high temperature
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 - Fee Related
Application number
KR1020030061195A
Other languages
Korean (ko)
Inventor
Ki Yong Lee
Eun Kwang Wee
Yeon Poong Choi
Jin Kuk Ra
Young Shin Lee
Original Assignee
Samjung Construction Co Ltd
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 Samjung Construction Co Ltd filed Critical Samjung Construction Co Ltd
Priority to KR1020030061195A priority Critical patent/KR100410895B1/en
Application granted granted Critical
Publication of KR100410895B1 publication Critical patent/KR100410895B1/en
Assigned to 삼정건설 주식회사 reassignment 삼정건설 주식회사 권리의 전부이전등록 Assignors: 삼정디앤씨(주)
Assigned to 주식회사 엑사이엔씨 reassignment 주식회사 엑사이엔씨 권리의 전부이전등록 Assignors: 삼정건설 주식회사
Assigned to (주)우양씨앤지 reassignment (주)우양씨앤지 권리의 전부이전등록 Assignors: 주식회사 엑사이엔씨
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • 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
    • C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: A method and an apparatus for purifying livestock wastewater is provided to efficiently treat livestock wastewater generated from livestock farms on a limited area at low cost by using high temperature aerobic oxidation reaction and expandable granular sludge layer. CONSTITUTION: The apparatus comprises a miscellaneous material removing device, a flow balancing tank, a high temperature aerobic oxidation tank, a dehydrator, an expandable granular sludge reactor, a gas storage tank, and a sedimentation tank, wherein the expandable granular sludge reactor comprises an inflow water tank(51) installed in an upper center of the reactor so that separated filtered liquid dehydrated in the dehydrator, inner circulation water and return treated water passing through intermittent aeration/sedimentation are uniformly flown in the inflow water tank; influent distribution tanks(52) installed at both sides of an upper part of the expandable granular sludge reactor; influent distribution pipes(56) installed on a lower part of the expandable granular sludge reactor; and a separator(55), a bio-gas transfer pipe(57), an expandable granular sludge treated water tank(53) and an inner circulation pump(54) installed to collect the bio-gas generated from the reactor.
KR1020030061195A 2003-09-02 2003-09-02 Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer Expired - Fee Related KR100410895B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030061195A KR100410895B1 (en) 2003-09-02 2003-09-02 Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030061195A KR100410895B1 (en) 2003-09-02 2003-09-02 Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer

Publications (1)

Publication Number Publication Date
KR100410895B1 true KR100410895B1 (en) 2003-12-18

Family

ID=37422875

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030061195A Expired - Fee Related KR100410895B1 (en) 2003-09-02 2003-09-02 Method and apparatus for purifying livestock wastewater using high temperature aerobic oxidation reaction and expandable granular sludge layer

Country Status (1)

Country Link
KR (1) KR100410895B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110282821A (en) * 2019-06-25 2019-09-27 南京传业环保科技有限公司 A kind of efficient process system for municipal sewage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110282821A (en) * 2019-06-25 2019-09-27 南京传业环保科技有限公司 A kind of efficient process system for municipal sewage

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