DE69310272T2 - Vorrichtung zur Entwässerung durch Elektroosmose - Google Patents

Vorrichtung zur Entwässerung durch Elektroosmose

Info

Publication number
DE69310272T2
DE69310272T2 DE69310272T DE69310272T DE69310272T2 DE 69310272 T2 DE69310272 T2 DE 69310272T2 DE 69310272 T DE69310272 T DE 69310272T DE 69310272 T DE69310272 T DE 69310272T DE 69310272 T2 DE69310272 T2 DE 69310272T2
Authority
DE
Germany
Prior art keywords
drainage
electro osmosis
osmosis
electro
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
DE69310272T
Other languages
English (en)
Other versions
DE69310272D1 (de
Inventor
Mikimasa Yamaguchi
Hitomi Kawakami
Hiroshi Matsushita
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.)
Fuji Electric Co Ltd
Original Assignee
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Application granted granted Critical
Publication of DE69310272D1 publication Critical patent/DE69310272D1/de
Publication of DE69310272T2 publication Critical patent/DE69310272T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F11/006—Electrochemical treatment, e.g. electro-oxidation or electro-osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/56—Electro-osmotic dewatering
    • 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
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • C02F11/126—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using drum filters
    • 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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Sludge (AREA)
DE69310272T 1992-07-07 1993-07-05 Vorrichtung zur Entwässerung durch Elektroosmose Expired - Fee Related DE69310272T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04178711A JP3141542B2 (ja) 1992-07-07 1992-07-07 電気浸透式脱水機

Publications (2)

Publication Number Publication Date
DE69310272D1 DE69310272D1 (de) 1997-06-05
DE69310272T2 true DE69310272T2 (de) 1997-08-14

Family

ID=16053232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69310272T Expired - Fee Related DE69310272T2 (de) 1992-07-07 1993-07-05 Vorrichtung zur Entwässerung durch Elektroosmose

Country Status (4)

Country Link
EP (1) EP0578182B1 (de)
JP (1) JP3141542B2 (de)
KR (1) KR0137000B1 (de)
DE (1) DE69310272T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294948B (en) * 1994-10-06 1998-02-25 Scapa Group Plc Dewatering process
GB9420216D0 (en) * 1994-10-06 1994-11-23 Scapa Group Plc Dewatering process
JP4203810B2 (ja) * 2003-12-08 2009-01-07 富士電機ホールディングス株式会社 有機性廃棄物の処理方法とそのシステム
KR100528579B1 (ko) * 2005-02-03 2005-11-15 주식회사 삼우인텍 위상제어형 전기탈수기
JP4919455B2 (ja) * 2005-08-02 2012-04-18 株式会社ピーエス三菱 袋詰脱水処理方法
KR100926262B1 (ko) * 2009-06-09 2009-11-12 (주)동일캔바스엔지니어링 전기탈수기의 누설전류 차단장치
JP5341691B2 (ja) * 2009-09-14 2013-11-13 三井造船環境エンジニアリング株式会社 ベルトプレス型電気浸透脱水機用濾布
KR101070296B1 (ko) * 2011-06-27 2011-10-06 주식회사 화인 양극과 음극간의 좁은 간격으로 소요 전기가 절감되는 드럼식 전기 침투 탈수기
CN116514235B (zh) * 2023-07-04 2023-09-22 太原科技大学 一种污水处理用电解装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE310681C (de) *
EP0046155A1 (de) * 1980-08-14 1982-02-24 Innova, Inc. Verfahren und Vorrichtung zum Entwässern von Schlick und Schlamm
JPS6068020A (ja) * 1983-09-21 1985-04-18 Fuji Electric Corp Res & Dev Ltd 電気浸透式脱水機
JPH0722660B2 (ja) * 1988-10-27 1995-03-15 富士電機株式会社 電気浸透式脱水機
JPH0720528B2 (ja) * 1989-07-21 1995-03-08 富士電機株式会社 電気浸透式脱水機

Also Published As

Publication number Publication date
JPH0615298A (ja) 1994-01-25
EP0578182B1 (de) 1997-05-02
KR940002171A (ko) 1994-02-16
JP3141542B2 (ja) 2001-03-05
EP0578182A3 (de) 1994-02-23
EP0578182A2 (de) 1994-01-12
KR0137000B1 (ko) 1998-04-25
DE69310272D1 (de) 1997-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee