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AU2002368241A8 - Method for advanced wastewater treatment without excess sludge using sludge disintegration - Google Patents

Method for advanced wastewater treatment without excess sludge using sludge disintegration

Info

Publication number
AU2002368241A8
AU2002368241A8 AU2002368241A AU2002368241A AU2002368241A8 AU 2002368241 A8 AU2002368241 A8 AU 2002368241A8 AU 2002368241 A AU2002368241 A AU 2002368241A AU 2002368241 A AU2002368241 A AU 2002368241A AU 2002368241 A8 AU2002368241 A8 AU 2002368241A8
Authority
AU
Australia
Prior art keywords
sludge
wastewater treatment
disintegration
advanced wastewater
excess
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.)
Abandoned
Application number
AU2002368241A
Other versions
AU2002368241A1 (en
Inventor
Jun Sung Kim
Je Chul Yeon
Ho Young Cha
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.)
ENVIROTECH CO Ltd
Korea Institute of Science and Technology KIST
Original Assignee
ENVIROTECH CO Ltd
Korea Institute of Science and Technology KIST
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 ENVIROTECH CO Ltd, Korea Institute of Science and Technology KIST filed Critical ENVIROTECH CO Ltd
Publication of AU2002368241A8 publication Critical patent/AU2002368241A8/en
Publication of AU2002368241A1 publication Critical patent/AU2002368241A1/en
Abandoned 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • 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
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
AU2002368241A 2002-08-13 2002-09-02 Method for advanced wastewater treatment without excess sludge using sludge disintegration Abandoned AU2002368241A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2002-0047747A KR100432321B1 (en) 2002-08-13 2002-08-13 Method for advanced wastewater treatment without excess sludge using sludge disintegration
KR2002-47747 2002-08-13
PCT/KR2002/001658 WO2004026773A1 (en) 2002-08-13 2002-09-02 Method for advanced wastewater treatment without excess sludge using sludge disintegration

Publications (2)

Publication Number Publication Date
AU2002368241A8 true AU2002368241A8 (en) 2004-04-08
AU2002368241A1 AU2002368241A1 (en) 2004-04-08

Family

ID=27727738

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002368241A Abandoned AU2002368241A1 (en) 2002-08-13 2002-09-02 Method for advanced wastewater treatment without excess sludge using sludge disintegration

Country Status (3)

Country Link
KR (1) KR100432321B1 (en)
AU (1) AU2002368241A1 (en)
WO (1) WO2004026773A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758804B1 (en) * 2001-07-03 2007-09-13 현대중공업 주식회사 Advanced sewage and wastewater treatment system using molasses ozone pretreatment
JP3789096B2 (en) * 2002-01-30 2006-06-21 昇 阪野 Biological sludge treatment method and treatment apparatus
KR20040021147A (en) * 2002-09-02 2004-03-10 환경관리공단 The excess sludge treatment system by sonication in biological nutrient removal process
KR100731846B1 (en) * 2005-09-23 2007-06-25 오준성 Treatment equipment for sewage sludge using two stage separate hydrocyclone
DE102006009880A1 (en) * 2006-03-03 2007-09-06 Linde Ag High pressure reactor for treatment of biomass containing sludge, comprises a sludge inlet, a sludge outlet and a supplying line for gas standing under pressure with a gas entry device consisting of nozzles
KR100859594B1 (en) * 2007-05-15 2008-09-23 한국수자원공사 Wastewater treatment method combining sludge reduction and organic matter recovery
KR100861418B1 (en) * 2008-01-14 2008-10-08 주식회사 부강테크 Method for producing carbon source using by-product and carbon source produced therefrom
WO2009094855A1 (en) * 2008-01-22 2009-08-06 Beijing Violet & Millenary Environmental Equipment Co., Ltd. A wastewater treatment method
KR100995096B1 (en) * 2008-06-21 2010-11-22 (주)티에스이엔씨 Sludge reforming method and apparatus for reducing sludge
DE102008052111A1 (en) * 2008-10-20 2010-04-22 Terranova Energy Gmbh & Co. Kg Stabilization, hygienization and volume reduction of sewage sludge, comprises reducing the pH value of sewage sludge, draining sewage sludge, heating the sewage sludge under air and keeping sewage sludge under exclusion of air
WO2013081977A1 (en) * 2011-12-01 2013-06-06 Praxair Technology, Inc. Method and system for sludge ozonation in a wastewater treatment system
CN102583737A (en) * 2012-02-13 2012-07-18 山西太钢不锈钢股份有限公司 Method for processing coking sludge
CN104386819B (en) * 2014-12-05 2018-01-23 张培君 A kind of sewage treatment process of bioelectric detecting resolution sludge in situ
CN105541070B (en) * 2015-12-11 2019-04-05 清华大学 A kind of sewage treatment plant excess sludge crack method and the application in biological hydrogen production
FR3047002B1 (en) * 2016-01-21 2020-01-31 Degremont METHOD AND DEVICE FOR TREATING WASTEWATER BY OXIDATION
CN108314274B (en) * 2018-04-20 2019-01-25 李思琦 A kind of circulation cleaning sewage water treatment method reducing sludge quantity
KR102363234B1 (en) 2020-03-16 2022-02-15 (주)비썬 Advanced wastewater treatment apparatus with reduced sludge production and method of wastewater treatment using the same
CN114873872A (en) * 2022-06-13 2022-08-09 兰州铁道设计院有限公司 Zero-emission distributed photovoltaic sewage treatment process
PL445540A1 (en) * 2023-07-11 2025-01-13 Politechnika Wrocławska Method of improving the efficiency of the denitrification process by dosing a carbon source produced from excess sludge as a result of disintegration with nitric acid (III)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658593A (en) * 1979-10-16 1981-05-21 Nippon Kokan Kk <Nkk> Sewage denitrifying method
JPS63141700A (en) * 1986-12-04 1988-06-14 Sanyo Sekiyu Kagaku Kk Degradation treatment of oil-containing water sludge
SE8900071D0 (en) * 1989-01-11 1989-01-11 Boliden Kemi Ab WATER CLEANING PROCESS 2
JP3867326B2 (en) * 1996-10-30 2007-01-10 富士電機システムズ株式会社 Ozone treatment method for activated sludge process water
JPH11347592A (en) * 1998-06-09 1999-12-21 Ebara Corp Method for treating sewage containing hardly decomposable organic matter
DE69925090T2 (en) * 1998-11-11 2005-09-22 Mitsubishi Materials Corp. Process for recovering phosphate from sludge and system therefor
KR100313315B1 (en) * 1999-01-22 2001-11-05 이규남 Method and apparatus for treating sewage and organic waste-water by circulation and filter of 3 divided biofilm
KR20000072808A (en) * 2000-09-29 2000-12-05 김재규 Waste Water Disposal System And Method
KR100416364B1 (en) * 2000-12-01 2004-01-31 동성이앤지(주) N,P,VOC removal and disinfection of microorganism using ultrasonic system in wastewater treament system
KR200233109Y1 (en) * 2001-03-19 2001-10-18 김종제 Purifying apparatus of excrementitious matter for lomestic animals
KR100425552B1 (en) * 2001-11-08 2004-04-03 김학로 Nitrogen and phosphorus removal method of advanced sewage or wastewater treatment in SBR method and sludge discharge system

Also Published As

Publication number Publication date
KR100432321B1 (en) 2004-05-20
WO2004026773A1 (en) 2004-04-01
KR20020080285A (en) 2002-10-23
AU2002368241A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 19, PAGE(S) 5447 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME KOREAINSTITUTE OF SCIENCE AND TECHNOLOGY, APPLICATION NO. 2002368241, UNDER INID (71) CORRECT THE NAME TO READ ENVIROTECH CO., LTD.; KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY