JPS5667519A - Dehydrator of organic sludge - Google Patents

Dehydrator of organic sludge

Info

Publication number
JPS5667519A
JPS5667519A JP14276279A JP14276279A JPS5667519A JP S5667519 A JPS5667519 A JP S5667519A JP 14276279 A JP14276279 A JP 14276279A JP 14276279 A JP14276279 A JP 14276279A JP S5667519 A JPS5667519 A JP S5667519A
Authority
JP
Japan
Prior art keywords
roll
pressure
sludge
electrode
dehydrating
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
JP14276279A
Other languages
Japanese (ja)
Inventor
Moriyuki Hirota
Shigeki Sawada
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP14276279A priority Critical patent/JPS5667519A/en
Publication of JPS5667519A publication Critical patent/JPS5667519A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To obtain dehydrated sludge of low moisture contents at high capacity by providing pressure electroosmotic dehydrating parts in multiple steps to an apparatus which continuously dehydrates org. sludge through electroosmosis action.
CONSTITUTION: A conductive material is provided to the outside circumferential part of at least one pressure roll 3' of the pressure dehydrating part and is also used as one electrode of either anode or cathode. Sludge is held between the main driven belts 1a, 1b in direct contact with this pressure roll 3' serving also as an electrode so that the belts advance around the roll 3' while dehydrating the sludge. Namely, electroosmosis action is effected between the roll 3' and electrode belt 6, whereby pressure dehydration and electroosmotic dehydration are accomplished simultaneously in this section. The electrode belt 6 is put on the roll 3' and the front and rear rolls 3a, 3b disposed in the upper right and left parts thereof in the form of Ω, and forms a long pressure and electroosmotic dehydration section 7 covering nearly the entire circumference of the roll 3', and this provides dehydrated sludge at high capacity.
COPYRIGHT: (C)1981,JPO&Japio
JP14276279A 1979-11-06 1979-11-06 Dehydrator of organic sludge Pending JPS5667519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14276279A JPS5667519A (en) 1979-11-06 1979-11-06 Dehydrator of organic sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14276279A JPS5667519A (en) 1979-11-06 1979-11-06 Dehydrator of organic sludge

Publications (1)

Publication Number Publication Date
JPS5667519A true JPS5667519A (en) 1981-06-06

Family

ID=15322982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14276279A Pending JPS5667519A (en) 1979-11-06 1979-11-06 Dehydrator of organic sludge

Country Status (1)

Country Link
JP (1) JPS5667519A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256113A (en) * 1987-04-13 1988-10-24 Fuji Electric Co Ltd Electroosmotic dehydrator
JPH01297111A (en) * 1988-05-24 1989-11-30 Nippon Filcon Co Ltd Belt press-type electroendosmotic dehydration device
KR100336507B1 (en) * 1999-05-25 2002-05-15 이재근 Electrode watering System for Separating Water from Sludge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169268A (en) * 1974-12-12 1976-06-15 Nippon Steel Corp DENKIDATSUSUIHO
JPS51140878A (en) * 1975-05-30 1976-12-04 Tetsuro Hayakawa A filtering process
JPS5316376A (en) * 1976-07-30 1978-02-15 Hitachi Plant Eng & Constr Co Ltd Electric dehydration apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169268A (en) * 1974-12-12 1976-06-15 Nippon Steel Corp DENKIDATSUSUIHO
JPS51140878A (en) * 1975-05-30 1976-12-04 Tetsuro Hayakawa A filtering process
JPS5316376A (en) * 1976-07-30 1978-02-15 Hitachi Plant Eng & Constr Co Ltd Electric dehydration apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256113A (en) * 1987-04-13 1988-10-24 Fuji Electric Co Ltd Electroosmotic dehydrator
JPH01297111A (en) * 1988-05-24 1989-11-30 Nippon Filcon Co Ltd Belt press-type electroendosmotic dehydration device
KR100336507B1 (en) * 1999-05-25 2002-05-15 이재근 Electrode watering System for Separating Water from Sludge

Similar Documents

Publication Publication Date Title
GB8307190D0 (en) Drying porous web in extended nip press
BE872716A (en) BATTERY SEPARATOR, ITS PRODUCTION PROCESS AND BATTERY SEPARATION PROCESS
IE37826L (en) Press for removing liquid
JPS5667519A (en) Dehydrator of organic sludge
JPS5656800A (en) Dehydration method of sludge
JPS5660603A (en) Sludge dehydrator
JPS5660604A (en) Sludge dehydrator
JPS5316375A (en) Electric dehydration apparatus
JPS55157311A (en) Continuous type electrical permeating dehydration machine
JPS5524522A (en) Dehydrating apparatus for sludge containing water and method thereof
JPS5335682A (en) Electrolyzing apparatus
JPS5316376A (en) Electric dehydration apparatus
SU833272A1 (en) Electrode for electroosmosis dewatering of soils
JPS51126555A (en) Continuous press drying equipment for materials such as thick single-p lates, etc.
JPS5746471A (en) Production of anode mixture sheet
JPS55119407A (en) Suction type dehydrating apparatus
JPS52154269A (en) Clamping device for dehydrator
JPS57207516A (en) Belt-press type dehydrator
JPS5297443A (en) Glow discharge heating apparatus
JPS527046A (en) Detector of consumption and breakage of electrode
JPS5699649A (en) Manufacture of pressure dehydrating belt used in pressure dehydrator
JPS5443034A (en) Paper detecting method
JPS5226061A (en) Dehydration/drying technology and dispoal apparatus for excrements of livetock
JPS5535991A (en) Dehydrator
JPS52131251A (en) Dryer