IT1116640B - Procedimento ed apparecchiatura per il prosciugamento elettrico di sospensioni di solidi - Google Patents

Procedimento ed apparecchiatura per il prosciugamento elettrico di sospensioni di solidi

Info

Publication number
IT1116640B
IT1116640B IT68399/77A IT6839977A IT1116640B IT 1116640 B IT1116640 B IT 1116640B IT 68399/77 A IT68399/77 A IT 68399/77A IT 6839977 A IT6839977 A IT 6839977A IT 1116640 B IT1116640 B IT 1116640B
Authority
IT
Italy
Prior art keywords
suspensions
solids
procedure
equipment
electric drying
Prior art date
Application number
IT68399/77A
Other languages
English (en)
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of IT1116640B publication Critical patent/IT1116640B/it

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
    • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Molecular Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Filtration Of Liquid (AREA)
IT68399/77A 1976-06-17 1977-06-16 Procedimento ed apparecchiatura per il prosciugamento elettrico di sospensioni di solidi IT1116640B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/697,142 US4107026A (en) 1976-06-17 1976-06-17 System and method for electric dewatering of solids suspension

Publications (1)

Publication Number Publication Date
IT1116640B true IT1116640B (it) 1986-02-10

Family

ID=24799974

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68399/77A IT1116640B (it) 1976-06-17 1977-06-16 Procedimento ed apparecchiatura per il prosciugamento elettrico di sospensioni di solidi

Country Status (14)

Country Link
US (1) US4107026A (it)
JP (1) JPS52154183A (it)
AU (1) AU504869B2 (it)
BE (1) BE855796A (it)
BR (1) BR7703895A (it)
CA (1) CA1084873A (it)
CS (1) CS209515B2 (it)
DE (1) DE2726604A1 (it)
FR (1) FR2354802A1 (it)
GB (1) GB1568286A (it)
IN (1) IN155949B (it)
IT (1) IT1116640B (it)
NL (1) NL7706125A (it)
ZA (1) ZA773147B (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530986B2 (en) * 1978-04-20 1983-08-04 Dorr-Oliver Incorporated Electrically augmented vacuum filtration
US4331525A (en) * 1979-11-13 1982-05-25 Diamond Shamrock Corporation Electrolytic-ultrafiltration apparatus and process for recovering solids from a liquid medium
US4303492A (en) * 1980-01-04 1981-12-01 Dorr-Oliver Incorporated Electrode assembly
US4367132A (en) * 1980-08-27 1983-01-04 Electro-Petroleum, Inc. Method for removing liquid from chemically-precipitated sludge
US4382848A (en) * 1981-07-13 1983-05-10 Dorr-Oliver Incorporated Cam-actuated stop member for lifting mechanism
ATE21339T1 (de) * 1982-01-26 1986-08-15 Engelhard Corp Entwaesserung mit einem elektrisch beschleunigten vakuumfilter.
US4808304A (en) * 1983-10-19 1989-02-28 Deal Troy M Apparatus for the dewatering of phosphate slimes
US4608179A (en) * 1983-10-19 1986-08-26 Deal Troy M Continuous process for the dewatering of phosphate slimes
GB2154224A (en) * 1984-02-13 1985-09-04 Engelhard Corp Clay dewatering process
US4615786A (en) * 1985-04-18 1986-10-07 Dorr-Oliver Incorporated Non ion selective membrane in an EAVF system
US4604174A (en) * 1985-04-30 1986-08-05 Dorr-Oliver Incorporated High flow electrofiltration
US4639300A (en) * 1985-05-21 1987-01-27 Dorr-Oliver Incorporated Method and apparatus for electrofiltration
US4759835A (en) * 1985-08-30 1988-07-26 Dorr-Oliver Incorporated Method for discharging cake formed on an electrode structure
US4693800A (en) * 1985-11-29 1987-09-15 The B. F. Goodrich Company Property variation of dispersion resins by electrofiltration
US4671860A (en) * 1985-11-29 1987-06-09 The B. F. Goodrich Company Low energy dewatering of dispersed particle latexes by electrofiltration
FR2608453B1 (fr) * 1986-07-18 1989-04-21 Omya Sa Procede de separation en continu par electrophorese et electro-osmose de matieres solides pulverulentes electriquement chargees
JPH01118140A (ja) * 1987-10-30 1989-05-10 Sharp Corp 電子写真感光体の製造装置
US4950374A (en) * 1989-02-14 1990-08-21 Southwest Research Institute Electrophoretic leak sealing system
US5080770A (en) * 1989-09-11 1992-01-14 Culkin Joseph B Apparatus and method for separating particles
US5252218A (en) * 1992-06-02 1993-10-12 Cargill, Incorporated Process for separating solid particulates from a nonaqueous suspension
US5482633A (en) * 1993-10-12 1996-01-09 Cargill, Incorporated Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter
AUPQ741800A0 (en) * 2000-05-10 2000-06-01 Commonwealth Scientific And Industrial Research Organisation Apparatus for electrodewatering by filtration
US20040030167A1 (en) * 2000-08-08 2004-02-12 Hiroaki Takayama 3-Methyl-20-epi-vitamin d derivatives
DE10260149A1 (de) * 2002-12-20 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Bestimmung des Leitwertes von Wäsche, Wäschetrockner und Verfahren zur Verhinderung von Schichtbildung auf Elektroden
US6858140B2 (en) * 2002-12-26 2005-02-22 Aqua-Aerobic Systems, Inc. Processes and devices for water and wastewater treatment, including stationary cloth media filtration
US7807050B2 (en) * 2002-12-26 2010-10-05 Aqua-Aerobic Systems, Inc. Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media
US7833424B1 (en) 2002-12-26 2010-11-16 Aqua-Aerobic Systems, Inc. Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media
US7892421B2 (en) * 2003-06-05 2011-02-22 Aqua-Aerobic Systems, Inc. Stationary cloth media filtration and self-aligning backwash assembly
US8329045B2 (en) * 2003-06-05 2012-12-11 Aqua-Aerobic Systems, Inc. Stationary cloth media filtration
DE102004007848A1 (de) * 2004-02-17 2005-09-01 Bayer Technology Services Gmbh Vorrichtung und Verfahren für die Membranelektrophorese und Elektrofiltration
US8772004B2 (en) * 2009-06-25 2014-07-08 Old Dominion University Research Foundation System and method for high-voltage pulse assisted aggregation of algae
SI2383232T1 (sl) 2010-04-29 2015-01-30 Omya International Ag Sistem in postopek za koncentriranje blata
CA2758872A1 (en) 2011-04-07 2012-10-07 Dpra Canada Incorporated Electrokinetic process and apparatus for consolidation of oil sands tailings
US8702991B2 (en) 2012-07-12 2014-04-22 Heliae Development, Llc Electrical microorganism aggregation methods
US8668827B2 (en) 2012-07-12 2014-03-11 Heliae Development, Llc Rectangular channel electro-acoustic aggregation device
US8709258B2 (en) 2012-07-12 2014-04-29 Heliae Development, Llc Patterned electrical pulse microorganism aggregation
US8673154B2 (en) 2012-07-12 2014-03-18 Heliae Development, Llc Tunable electrical field for aggregating microorganisms
US8709250B2 (en) 2012-07-12 2014-04-29 Heliae Development, Llc Tubular electro-acoustic aggregation device
WO2014055723A1 (en) * 2012-10-04 2014-04-10 University Of Florida Research Foundation, Inc. Electrokinetic dewatering of phosphatic clay suspensions
US20140131206A1 (en) * 2012-11-13 2014-05-15 Azaroghly YAZDANBOD Capacitive electrokinetic dewatering of suspensions and soils
JP6043172B2 (ja) * 2012-12-04 2016-12-14 ファイン インコーポレイテッドＦｉｎｅ Ｉｎｃ． 繊維強化プラスチックを含む電気泳動式電気浸透脱水機のドラム装置及びその製造方法
US9428408B2 (en) 2013-10-07 2016-08-30 Dpra Canada Incorporated Method and apparatus for treating tailings using an AC voltage with a DC offset
US10315165B2 (en) 2014-10-05 2019-06-11 University Of Florida Research Foundation, Inc. Continuous electrokinetic dewatering of phosphatic clay suspensions
FR3042186B1 (fr) * 2015-10-12 2021-12-10 Veolia Water Solutions & Tech Dispositif de deshydratation de boues
CN109052874B (zh) * 2018-10-23 2024-02-02 成都工业学院 适用于高海拔低温人工湿地污水净化系统
CN117585736B (zh) * 2023-11-29 2024-06-18 北京大学南昌创新研究院 一种管涵清淤机器人及污水分离系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435886A (en) * 1920-11-22 1922-11-14 Acton Walter Separation of solids from liquids
GB662568A (en) * 1949-04-13 1951-12-05 Stanley Mannford Doble Electrically aided plant for de-watering aqueous slurries
US2944952A (en) * 1953-07-14 1960-07-12 Monsanto Chemicals Polymer removal
US2900320A (en) * 1956-07-09 1959-08-18 Metcalfe Kenneth Archibald Solid separation by electrophoretic means
FR1533226A (fr) * 1967-01-24 1968-07-19 Manufactures De Carrelages Cer Procédé de raffermissement et séchage de pâtes céramiques
US3679565A (en) * 1971-07-27 1972-07-25 Scm Corp Process for electrolytic treatment of liquors using pressure cell with porous electrode means
US3980547A (en) * 1974-01-25 1976-09-14 J. M. Huber Corporation Electrokinetic cell
US4048038A (en) * 1974-07-08 1977-09-13 J. M. Huber Corporation Electroflocculation cell
US3972799A (en) * 1975-05-27 1976-08-03 Taylor Julian S Apparatus for removing solids from drilling mud

Also Published As

Publication number Publication date
JPS52154183A (en) 1977-12-21
AU504869B2 (en) 1979-11-01
DE2726604A1 (de) 1977-12-29
JPS6136968B2 (it) 1986-08-21
ZA773147B (en) 1979-01-31
GB1568286A (en) 1980-05-29
FR2354802B1 (it) 1984-10-12
US4107026A (en) 1978-08-15
NL7706125A (nl) 1977-12-20
BR7703895A (pt) 1978-05-09
IN155949B (it) 1985-03-30
FR2354802A1 (fr) 1978-01-13
BE855796A (fr) 1977-10-17
CA1084873A (en) 1980-09-02
AU2554477A (en) 1978-11-30
CS209515B2 (en) 1981-12-31

Similar Documents

Publication Publication Date Title
IT1116640B (it) Procedimento ed apparecchiatura per il prosciugamento elettrico di sospensioni di solidi
IT1155582B (it) Procedimento e dispositivo d essiccazione particolarmente per l essiccazione di vegetali umidi
IT1127767B (it) Procedimento ed apparecchiatura per separare condutture
IT1087800B (it) Procedimento per asciugare biancheria e armadio di asciugamento per la realizzazione di questo procedimento
ZA801561B (en) Equipment for the treatment of wet solids
FI823299L (fi) Anordning foer upphoejning av bukter i golven
IT1143775B (it) Procedimento ed apparecchiatura per la determinazione della porosita' di materiali
ES489628A0 (es) Procedimiento para la obtencion de derivados de tetrahidro- piridina y piperidina
NO150879C (no) Fremgangsmaate for fremstilling av d-camforat av l-carnitinamid og d-camforat av d-carnitinamid
IT7950675A0 (it) Procedimento ed apparecchio di separazione liquido-solidi
IT1115885B (it) Procedimento e dispositivo per disidratare sospensioni di solidi
IT1160372B (it) Apparecchiatura per la generazione di particelle caricate
IT1119549B (it) Procedimento e dispositivo per la garzatura di tessuti
IT1122480B (it) Procedimento ed apparecchiatura per la formazione di immagini
IT7948807A0 (it) Apparecchiatura di filtraggio
IT1192195B (it) Procedimento ed apparecchiatura per il pedinamento di oggetti
IT1134278B (it) Procedimento ed apparecchiatura di copiatura
FI830807A0 (fi) Anordning foer utnyttjande av vattnets vaogroerelse
FI834627A0 (fi) Foerfarande foer haerdning av jaernlegeringar i vattenhaltig omgivning
IT1163321B (it) Procedimento ed apparecchiatura per la produzione di microonde coerenti
JPS5328965A (en) Method of washing chandelier or the like and apparatus for the same
ATA808078A (de) Dusch- und trocknungseinrichtung
IT1077567B (it) Procedimento e dispositivo per l'essiccazione di stampati
IT1068947B (it) Metodo ed apparecchiatura per il trattamento di essiccamento di fanghi
IT1019059B (it) Procedimento ed apparecchiatura per prosciugare fanghi