CN109336351A - 污泥浓缩方法及装置 - Google Patents

污泥浓缩方法及装置 Download PDF

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Publication number
CN109336351A
CN109336351A CN201811223102.4A CN201811223102A CN109336351A CN 109336351 A CN109336351 A CN 109336351A CN 201811223102 A CN201811223102 A CN 201811223102A CN 109336351 A CN109336351 A CN 109336351A
Authority
CN
China
Prior art keywords
sludge
anaerobic digestion
concentration
flocculation
thickened
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.)
Pending
Application number
CN201811223102.4A
Other languages
English (en)
Chinese (zh)
Inventor
西井启典
黑泽建树
片冈直明
西本将明
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.)
Swing Corp
Original Assignee
Swing 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 Swing Corp filed Critical Swing Corp
Publication of CN109336351A publication Critical patent/CN109336351A/zh
Pending 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • 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
    • Y02W10/20—Sludge processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
CN201811223102.4A 2011-04-26 2012-04-03 污泥浓缩方法及装置 Pending CN109336351A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-098289 2011-04-26
JP2011098289 2011-04-26
CN201280020481.1A CN103492325A (zh) 2011-04-26 2012-04-03 污泥浓缩方法及装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280020481.1A Division CN103492325A (zh) 2011-04-26 2012-04-03 污泥浓缩方法及装置

Publications (1)

Publication Number Publication Date
CN109336351A true CN109336351A (zh) 2019-02-15

Family

ID=47071992

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811223102.4A Pending CN109336351A (zh) 2011-04-26 2012-04-03 污泥浓缩方法及装置
CN201280020481.1A Pending CN103492325A (zh) 2011-04-26 2012-04-03 污泥浓缩方法及装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201280020481.1A Pending CN103492325A (zh) 2011-04-26 2012-04-03 污泥浓缩方法及装置

Country Status (5)

Country Link
JP (2) JP6383150B2 (fr)
KR (1) KR101938024B1 (fr)
CN (2) CN109336351A (fr)
AU (1) AU2012248673B2 (fr)
WO (1) WO2012147467A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104944715A (zh) * 2014-03-28 2015-09-30 中联环有限公司 一种污泥减量并回用于uasb系统的方法及污泥处理系统
JP2018167258A (ja) * 2017-03-29 2018-11-01 住友重機械エンバイロメント株式会社 消化設備

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114799A (ja) * 1984-11-12 1986-06-02 Ebara Infilco Co Ltd し尿処理方法
JPH0698360B2 (ja) * 1990-09-20 1994-12-07 荏原インフイルコ株式会社 し尿系汚水の処理方法および装置
JP2000015231A (ja) * 1998-07-06 2000-01-18 Kubota Corp 有機性廃棄物のメタン発酵方法
CN101522581A (zh) * 2006-10-24 2009-09-02 Mt奥科高分子株式会社 污水消化污泥的脱水方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254300A (ja) * 1985-05-07 1986-11-12 Kurita Water Ind Ltd 有機性汚泥の濃縮方法
JPS61268400A (ja) * 1985-05-22 1986-11-27 Tsukishima Kikai Co Ltd 脱水用汚泥の改質方法
JPS62160183A (ja) * 1986-01-08 1987-07-16 Ebara Res Co Ltd し尿処理方法
JPH03293098A (ja) * 1990-04-11 1991-12-24 Nishihara Environ Sanit Res Corp 分離濃縮システム型汚泥処理装置及び方法
JPH11300323A (ja) * 1998-04-23 1999-11-02 Kubota Corp 有機性廃棄物の処理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114799A (ja) * 1984-11-12 1986-06-02 Ebara Infilco Co Ltd し尿処理方法
JPH0698360B2 (ja) * 1990-09-20 1994-12-07 荏原インフイルコ株式会社 し尿系汚水の処理方法および装置
JP2000015231A (ja) * 1998-07-06 2000-01-18 Kubota Corp 有機性廃棄物のメタン発酵方法
CN101522581A (zh) * 2006-10-24 2009-09-02 Mt奥科高分子株式会社 污水消化污泥的脱水方法

Also Published As

Publication number Publication date
CN103492325A (zh) 2014-01-01
AU2012248673A1 (en) 2013-11-14
JPWO2012147467A1 (ja) 2014-07-28
JP2017100130A (ja) 2017-06-08
JP6383150B2 (ja) 2018-08-29
KR101938024B1 (ko) 2019-01-11
KR20140036162A (ko) 2014-03-25
AU2012248673B2 (en) 2017-04-13
JP6395877B2 (ja) 2018-09-26
WO2012147467A1 (fr) 2012-11-01

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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20190215