LEADER 05253nam 2200637 a 450 001 9910139625803321 005 20170815144936.0 010 $a1-283-20405-3 010 $a9786613204059 010 $a1-61344-913-5 010 $a1-118-10467-6 010 $a1-118-10470-6 035 $a(CKB)2550000000041816 035 $a(EBL)697751 035 $a(OCoLC)746324272 035 $a(SSID)ssj0000536141 035 $a(PQKBManifestationID)11346959 035 $a(PQKBTitleCode)TC0000536141 035 $a(PQKBWorkID)10546001 035 $a(PQKB)11785289 035 $a(MiAaPQ)EBC697751 035 $a(EXLCZ)992550000000041816 100 $a20110415d2011 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aElectrochemical water processing$b[electronic resource] /$fRalph Zito 210 $aHoboken, N.J. $cWiley ;$aSalem, Mass. $cScrivener$dc2011 215 $a1 online resource (338 p.) 300 $aDescription based upon print version of record. 311 $a1-118-09871-4 320 $aIncludes bibliographical references and index. 327 $aElectrochemical Water Processing; Contents; Preface; Acknowledgements; Introduction; 1. Water Contaminants and Their Removal; 1.1 Introduction; 1.2 Technology, History, and Background; 1.3 Application Areas: Electrochemical Technology Water Processing; 2. Basic Electrochemical and Physical Principles; 2.1 Introduction; 2.2 Acidity and Alkalinity, pH; 2.3 Activity and Activity Coefficients; 2.4 Equilibrium and Dissociation Constants; 2.4.1 Degree or Percentage Dissociation; 2.5 Electrode, or Half Cell Potential; 2.6 Chemical Potential Definition; 2.7 Concentration Potential 327 $a2.8 Equivalent Conductance2.9 Free Energy and Equilibrium; 2.10 Dissociation Constants; 2.11 Ionic Conductance and Mobility; 2.12 Osmotic Pressure; 2.13 Diffusion (Flick's Law); 3. Systems Description: General Outlines of Basic Approaches; 3.1 Electrodialysis; 3.1.1 Performance Characteristics; 3.1.2 General Purpose Processor; 3.1.3 Additional Details for Appropriate Application - Desalinator for Small Boats; 3.2 pH Control: Analytic Development; 3.2.1 Introduction; 3.2.2 Some Technical Background; 3.2.3 Sample Processes for pH Control; 3.2.4 Application Possibilities 327 $a3.2.4.1 Swimming Pool Water3.2.4.2 Cooling Towers; 3.2.4.3 Regeneration of Ion Exchange Resins; 3.2.5 Current and Electrical Energy Requirements; 3.2.6 Shielded (Limited Ion Access) Positive Electrode Operation; 3.2.6.1 Double Barrier; 3.2.6.2 Close Spacing; 3.2.6.3 Porous Barrier Design; 3.2.6.4 Etched Electrode Surfaces; 3.3 Biociding Technology; 3.3.1 Electrolytic Production of Free Halogens; 3.3.2 Chlorination Process Description; 3.3.3 Bromination Process Description; 3.4 Ion Exchange Resin Regeneration System; 3.4.1 General; 3.4.1.1 Present Regeneration Methods 327 $a3.4.1.2 Electrochemical Regeneration Method3.4.2 Equipment Comparison; 3.4.2.1 Performance Characteristics Comparisons; 3.5 Metals Reclamation; 3.5.1 Electrochemical Process for the Removal of Iron in Acid Baths; 3.5.2 Technical Approaches; 3.5.3 Technical Approaches; 3.5.4 Laboratory Feasibility & Data Study Suggestions; 3.5.5 Experimental Methods; 3.5.5.1 Approach B Tests; 3.5.5.2 Approach A; 3.5.6 Conclusions & Recommendations; 4. Mathematical Analysis & Modeling Electrodialysis Systems; 4.1 Electrodialysis: Descriptions and Definitions; 4.2 Basic Assumptions and Operating Parameters 327 $a4.2.1 Electrolytic Conductivity4.2.2 Solute Concentration & Electrical Conduction; 4.2.3 Electric Charge Equivalence; 4.2.4 Coulombic Efficiency; 4.2.5 Coefficients of Performance; 4.3 Parametric Analysis: Flow-Through Configuration; 4.3.1 Performance Analysis of Electro-dialytic Systems, Part I; 4.3.1.1 First Approximation; 4.3.1.2 Design Assumptions; 4.3.1.3 Equation Development; 4.3.1.4 Resistance of a Cell; 4.3.2 Further Definition of Terms; 4.3.2.1 Average Current Density; 4.3.2.2 Entrance & Exit Current Densities; 4.3.2.3 Water Flow Rate in Processed Chamber 327 $a4.3.2.4 Solute Concentration Along the Length of the Cell 330 $aEven though most of the Earth's surface is covered with water, most of it is not directly usable for human consumption or applications. As the population increases and our general style of living standards increase, the importance useable water is becoming acute. This book addresses this issue with approaches to treating water sources that require removal of unwanted or dissolved substances. In particular, it covers various methods for removing dissolved ionic materials. There are numerous methods for accomplishing this end, and the book reviews most of them in some depth. 606 $aWater$xPurification 606 $aElectrochemistry, Industrial 608 $aElectronic books. 615 0$aWater$xPurification. 615 0$aElectrochemistry, Industrial. 676 $a628.1/62 676 $a628.162 700 $aZito$b Ralph$0984311 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910139625803321 996 $aElectrochemical water processing$92248124 997 $aUNINA