JP6091039B2 - 排水処理方法 - Google Patents

排水処理方法 Download PDF

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Publication number
JP6091039B2
JP6091039B2 JP2016507742A JP2016507742A JP6091039B2 JP 6091039 B2 JP6091039 B2 JP 6091039B2 JP 2016507742 A JP2016507742 A JP 2016507742A JP 2016507742 A JP2016507742 A JP 2016507742A JP 6091039 B2 JP6091039 B2 JP 6091039B2
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JP
Japan
Prior art keywords
magnetic powder
treatment tank
water
sludge
concentration
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
JP2016507742A
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English (en)
Japanese (ja)
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JPWO2015137300A1 (ja
Inventor
洋輔 花井
洋輔 花井
栄寿 中田
栄寿 中田
保藏 酒井
保藏 酒井
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.)
Utsunomiya University
Fuji Electric Co Ltd
Original Assignee
Utsunomiya University
Fuji Electric 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 Utsunomiya University, Fuji Electric Co Ltd filed Critical Utsunomiya University
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • 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)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP2016507742A 2014-03-14 2015-03-10 排水処理方法 Expired - Fee Related JP6091039B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014051084 2014-03-14
JP2014051084 2014-03-14
PCT/JP2015/056921 WO2015137300A1 (ja) 2014-03-14 2015-03-10 排水処理方法

Publications (2)

Publication Number Publication Date
JP6091039B2 true JP6091039B2 (ja) 2017-03-08
JPWO2015137300A1 JPWO2015137300A1 (ja) 2017-04-06

Family

ID=54071744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016507742A Expired - Fee Related JP6091039B2 (ja) 2014-03-14 2015-03-10 排水処理方法

Country Status (3)

Country Link
JP (1) JP6091039B2 (zh)
CN (1) CN105960380B (zh)
WO (1) WO2015137300A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6663254B2 (ja) * 2016-03-08 2020-03-11 富士電機株式会社 排液処理装置および排液処理方法
JP6188864B1 (ja) * 2016-05-09 2017-08-30 富士電機株式会社 排水処理方法、排水処理装置、及び排水処理用の活性剤
KR20200052821A (ko) * 2018-11-07 2020-05-15 가부시키가이샤 쿄교쿠엔지니어링 하수처리 시스템
WO2021117309A1 (ja) * 2019-12-13 2021-06-17 株式会社 東芝 水処理装置
CN111333176A (zh) * 2020-03-18 2020-06-26 国合恒新环保江苏有限公司 一种磁泥污水处理工艺
CN115870087B (zh) * 2022-12-13 2024-05-14 攀钢集团攀枝花钢铁研究院有限公司 一种微生物絮凝-磁浮联合回收微细粒级钛铁矿的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359759B2 (zh) * 1981-02-13 1988-11-21
JPH08252594A (ja) * 1995-03-16 1996-10-01 Ishikawajima Harima Heavy Ind Co Ltd 硝化脱窒装置
JPH11244886A (ja) * 1998-02-27 1999-09-14 Ishikawajima Harima Heavy Ind Co Ltd 廃水中の重油分を分解する方法及び装置
JP2002263684A (ja) * 2001-03-13 2002-09-17 Hiromi Ikechi 微生物による廃水の処理方法及び装置
JP2004275960A (ja) * 2003-03-18 2004-10-07 Matsushita Electric Ind Co Ltd 有機性排水の処理方法
WO2011136188A1 (ja) * 2010-04-26 2011-11-03 Irie Ryozo 排水処理方法、システムおよび汚濁物分解活性測定方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359759B2 (zh) * 1981-02-13 1988-11-21
JPH08252594A (ja) * 1995-03-16 1996-10-01 Ishikawajima Harima Heavy Ind Co Ltd 硝化脱窒装置
JPH11244886A (ja) * 1998-02-27 1999-09-14 Ishikawajima Harima Heavy Ind Co Ltd 廃水中の重油分を分解する方法及び装置
JP2002263684A (ja) * 2001-03-13 2002-09-17 Hiromi Ikechi 微生物による廃水の処理方法及び装置
JP2004275960A (ja) * 2003-03-18 2004-10-07 Matsushita Electric Ind Co Ltd 有機性排水の処理方法
WO2011136188A1 (ja) * 2010-04-26 2011-11-03 Irie Ryozo 排水処理方法、システムおよび汚濁物分解活性測定方法

Also Published As

Publication number Publication date
CN105960380A (zh) 2016-09-21
JPWO2015137300A1 (ja) 2017-04-06
WO2015137300A1 (ja) 2015-09-17
CN105960380B (zh) 2019-07-23

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