electroosmotic dewatering 1983

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  • Engineering News LETTERS - Know More

    torical technique in April 1983 , Electroosmotic dewatering SIR It is welcome news that Monsanto En-viro-Chem is commercially applying electro-osmosis to dewater phosphate mine tailings Earlier studies on electroosmotic dewatering of Florida phosphate slimes concluded that the...

  • Heloisa Bordallo - Know More

    While electroosmotic dewatering of clays particles...

  • Chapter 3 Fundamentals of Electrokinetic , - Know More

    Chapter 3 Fundamentals of Electrokinetic Remediation 31 Electrokinetic Remediation Process Electrokinetic remediation is a process that involves passing direct current through fine...

  • Electroosmotic Dewatering of Tomato Paste Suspension Under , - Know More

    Electroosmotic dewatering has several advantages compared wih mechanical dewatering and it is particularly effective for very fine particle sludge, gelatinous material, and biological sludge, which are difficult to dewater by mechanical methods...

  • COMBINATION OF VACUUM PRELOADING AND , - Know More

    may illustrate why electroosmotic is such a useful tool for dewatering fine-grained soils Casagrande L 1983 had indicated that, if one assumes for a clay values of k = 5x10 -8 cm/sec and k...

  • Pressure electroosmotic dewatering with , - Know More

    Loughborough University Institutional Repository Pressure electroosmotic dewatering with continuous removal of electrolysis products This item was submitted to Loughborough University s Institutional Repository...

  • Electroosmotic dewatering of cellulose nanocrystals , - Know More

    Electroosmotic dewatering is an assisted filtration technique that can be used to increase the solid content of suspensions of materials with charged surfaces Iwata et al 2013 Mahmoud et al 2010 , Lockhart NC 1983 Electroosmotic dewatering of clays, III Influence of clay type, exchangeable cations, and electrode materials...

  • Mechanism for soil reinforcement by electro - Know More

    Electro-osmosis has been extensively employed as an effective method for 16 the dewatering treatment of soils and thus the reinforcement of weak soils At the 17 microscopic level, this treatment process is inherently complex due to in situ chemical...

  • The use of electro - Know More

    The use of electro-osmotic dewatering procedures and soil chemical treatment in frost heave prevention...

  • Dewatering and Drying in Mineral Clothes Dryer Coal - Know More

    DEWATERING AND DRYING IN MINERAL PROCESSING INDUSTRY 835 TABLE 1 Current dewatering technologies for minerals Dewatering Technology Characteristics of the dewatering methods Gravity Sedimentation Employ principles of gravity settling and applied in mineral concentrates and thickness tailings...

  • DSpace MIT Browsing MIT Libraries by Title - Know More

    Electroosmotic dewatering of wastewater sludg , Li-Shiang Massachusetts Institute of Technology, 1977 Electroosmotic purging of contaminants from saturated soils  Shapiro, Andrew P , Michaels, James Nathaniel Massachusetts Institute of Technology, 1983 Electropermanent magnetic connectors and actuators devices and their ....

  • US Patent 5,019,230 Apparatus and method for , - Know More

    Apparatus and method for removing liquid from liquid bearing material Abstract An apparatus and method for removing liquid from liquid bearing material are provided, the apparatus comprising a pair of electrodes having portions thereof disposed adjacent each other and defining an inlet to the adjacent portions and an outlet from the ,...

  • Ataollah Nosrati Home Page, University of South Australia - Know More

    Harris, A, Nosrati, A Addai-Mensah, J 2018, The influence of pulp and interfacial chemistry and mode of electrical power input on electroosmotic dewatering of Na-exchanged smectite dispersions , Applied clay science, vol162, pp 214-222...

  • Effects of Electro Osmotic Consolidation in South West of , - Know More

    13 Eggestad A, and Foyn T Electro osmotic Improvement of a Soft Sensitive Clay, Proceeding of the 8th European Conference on Soil Mechanics and Foundation Eng Vol 2, 1983, pp597-603 14 Lockhart, NC, Electroosmotic Dewatering of Clays...

  • Dewatering of mine tailings using electrokinetic , - Know More

    Dewatering of mine tailings using electrokinetic geosynthetics AB Fourie, DG Johns, and CJFP Jones Abstract Many mining operations produce tailings that dewater very slowly under self-weight consolidation One way of reducing the water content of such tailings is by electroosmotic dewatering...

  • Regrowth of bacterial pathogen indicators after advanced , - Know More

    Applying an electrical field for 10 min to mechanically dewatered biosolids increased dryness to 35 to 45 and reduced Escherichia coli levels to/close to detection limits Possible reasons for the regrowth of bacterial pathogens impacted by electro-osmotic dewatering are biosolids dryness, low pH and the generation of bacterial oxidants on the anode due to high temperatur...

  • Soil Moisture Control Using Intelligent Single - Know More

    Each soil dewatering well is a separate unit that uses a controller and a casing equipped with an electro-osmotic pulse EOP array that has been designed to act independently on the soil moisture volume adjacent to the well...

  • Electroosmotic Dewatering of Tomato Paste Suspension , - Know More

    Google Scholar electroosmotic dewatering of tomato paste suspension have been found effective in concentrating tomato paste under DC power supply Significant amounts of water were removed by electroosmotic dewatering process under the operating conditions of the experiments used in the work...

  • Electroosmotic dewatering of clays II , - Know More

    Electroosmotic dewatering of sodium kaolinite, a kaolinitic clay slime from sandwashing, and a coal froth-flotation tailing, was studied at various concentrations of salt, acid, and polymeric flocculants...

  • Chemical Engineering at the University of Florida - Know More

    Electrophoresis and electroosmotic methods of dewatering phosphate clays have been explored since 1940s iv - vii Although the basic technology was considered to have promise it was not considered commercially feasible...

  • Electrokinetic removal of selected heavy metals from soil , - Know More

    The electrokinetic process is an emerging technology for in situ soil decontamination, in which chemical species, both ionic and nonionic are transported to an electrode site in soil These products are subsequently removed from the ground via collection systems engineered for each specific ....

  • Applied Electrostatics Lab » Publications - Know More

    Characteristics of electroosmotic dewatering of biomass at constant voltage Proceedings of the 25th Annual Conference of the Electrostatics Soc of America , pp 150-151 Athens, GA...

  • DSpace MIT Browsing MIT Theses by Title - Know More

    Browsing MIT Theses by Title , Electroosmotic dewatering of wastewater sludg  Liang, Li-Shiang , Michaels, James Nathaniel Massachusetts Institute of Technology, 1983 Electropermanent magnetic connectors and actuators devices and their application in programmable matter ...

  • Continuous dewatering method - Know More

    Jul 05, 1988 0183 32 An apparatus and method for dewatering sludges and the like as part of landfill operations by electrokinetic techniques including placing anode and cathode electrode modules in contact with the sludge and applying electrical energy to the electrodes to ,...

  • Electroosmotic dewatering of clays I Influence of Voltage - Know More

    Electroosmotic dewatering of sedimented suspensions of sodium kaolinite clay, both partly and fully drained, was studied using inert electrodes at voltages from 1 V to 50 V Dewatering at each ....

  • Forthcoming papers - Know More

    Colfoids and Sur/oc 6 1983 99 Eketier Sdentific Publishing Company, Amsterdam -- P ted in The Nethrrlands 99 Forthcoming papers Viscosity, packing density and optical properties of pigment PIends, by B Alince and P Lepoutre Sorption of alkali cations at the ticrunium oxide/uqweous electrolyte inter- face by SK Milonjie et al Effect of the ,...

  • Chapter 2 Literature Review - Know More

    Lockhart 1983 concluded that reasonable concentrations of electrolytes are not necessarily detrimental to electroosmotic dewatering Putnam 1988 and Acar et ,...

  • JOURNAL OF CHEMICAL ENGINEERING OF JAPAN - Know More

    Japan s largest platform for academic e-journals J-STAGE is a full text database for reviewed academic papers published by Japanese societies...

  • Electroosmosisi Dewatering Filtration Chemical Engineering - Know More

    The second part of this thesis presents an integrating framework for electroosmotic dewatering under constant voltage and constant current, founded on the mathematics of simple electricalc ircuits and demonstratedb y laboratorye xperimentation The derived equations and experimental results showed that electroosmotic flow rate decreasesw ith ....

  • Experimental study on function mechanism of electrode , - Know More

    Cite this article TAO Yan-li,ZHOU Jian,GONG Xiao-nan Experimental study on function mechanism of electrode materials upon electro-osmotic process J...