DE69909854D1 - Vorrichtung zur Behandlung von festem Abfall - Google Patents

Vorrichtung zur Behandlung von festem Abfall

Info

Publication number
DE69909854D1
DE69909854D1 DE69909854T DE69909854T DE69909854D1 DE 69909854 D1 DE69909854 D1 DE 69909854D1 DE 69909854 T DE69909854 T DE 69909854T DE 69909854 T DE69909854 T DE 69909854T DE 69909854 D1 DE69909854 D1 DE 69909854D1
Authority
DE
Germany
Prior art keywords
treatment apparatus
solid waste
waste treatment
solid
waste
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 - Lifetime
Application number
DE69909854T
Other languages
English (en)
Other versions
DE69909854T2 (de
Inventor
Norihide Saho
Hisashi Isogami
Minoru Morita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69909854D1 publication Critical patent/DE69909854D1/de
Application granted granted Critical
Publication of DE69909854T2 publication Critical patent/DE69909854T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processing Of Solid Wastes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE69909854T 1998-01-23 1999-01-18 Vorrichtung zur Behandlung von festem Abfall Expired - Lifetime DE69909854T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1100598 1998-01-23
JP01100598A JP3456135B2 (ja) 1998-01-23 1998-01-23 汚泥浄化乾燥装置

Publications (2)

Publication Number Publication Date
DE69909854D1 true DE69909854D1 (de) 2003-09-04
DE69909854T2 DE69909854T2 (de) 2004-06-03

Family

ID=11766016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909854T Expired - Lifetime DE69909854T2 (de) 1998-01-23 1999-01-18 Vorrichtung zur Behandlung von festem Abfall

Country Status (3)

Country Link
EP (1) EP0931593B1 (de)
JP (1) JP3456135B2 (de)
DE (1) DE69909854T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4139547B2 (ja) * 1999-11-02 2008-08-27 株式会社日立製作所 膜磁気分離装置
JP4317668B2 (ja) * 2001-03-19 2009-08-19 株式会社日立製作所 膜磁気分離装置
CN1968902B (zh) * 2004-04-28 2012-02-08 荏原工程服务有限公司 处理有机排水和污泥的方法及装置
JP2010172793A (ja) * 2009-01-27 2010-08-12 Shokuniku Seisan Gijutsu Kenkyu Kumiai 亜臨界水処理装置、亜臨界水処理方法、及び該方法で得られる畜水産飼料又は工業原料
JP5218851B2 (ja) * 2009-03-30 2013-06-26 株式会社日立プラントテクノロジー 凝集フロック乾燥方法及び凝集フロック乾燥装置
JP5246515B2 (ja) 2009-12-18 2013-07-24 株式会社日立プラントテクノロジー 廃水処理装置
JP5361749B2 (ja) * 2010-01-12 2013-12-04 株式会社日立製作所 廃水処理装置
CN101811090B (zh) * 2010-05-11 2011-11-09 贵州铝城铝业原材料研究发展有限公司 电解铝废料磁选方法
JP5422516B2 (ja) 2010-08-23 2014-02-19 株式会社日立製作所 凝集磁気分離装置
MY160306A (en) * 2010-12-13 2017-02-28 Exxonmobil Res & Eng Co Phosphorus recovery from hydrothermal treatment of biomass
CN105585232B (zh) * 2015-12-21 2018-02-16 广西壮族自治区环境保护科学研究院 一种含磁污泥的分散脱磁方法
CN112439542B (zh) * 2019-09-03 2023-03-03 国家能源投资集团有限责任公司 一种高温液固磁分离的方法
CN114180689B (zh) * 2021-11-24 2023-06-23 南京信息工程大学 一种原位磁种分离回用的磁混凝水处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803033A (en) * 1971-12-13 1974-04-09 Awt Systems Inc Process for removal of organic contaminants from a fluid stream
US4193866A (en) * 1976-09-27 1980-03-18 General Electric Company Ferrite flocculating system
SE413499B (sv) * 1977-10-24 1980-06-02 Boliden Ab Forfarande och medel for kemisk rening av vatten med atfoljande magnetisk slamavskiljning
US5360553A (en) * 1992-09-17 1994-11-01 Baskis Paul T Process for reforming materials into useful products and apparatus
DE19637711C2 (de) * 1995-09-19 2003-05-28 Hitachi Ltd Magnetabscheidervorrichtung sowie Vorrichtung zur Reinigung von Flüssigkeiten
US5888389A (en) * 1997-04-24 1999-03-30 Hydroprocessing, L.L.C. Apparatus for oxidizing undigested wastewater sludges

Also Published As

Publication number Publication date
JPH11207399A (ja) 1999-08-03
JP3456135B2 (ja) 2003-10-14
EP0931593A2 (de) 1999-07-28
EP0931593A3 (de) 1999-12-01
DE69909854T2 (de) 2004-06-03
EP0931593B1 (de) 2003-07-30

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