LEADER 01477nam0 22003131i 450 001 VAN0011562 005 20061013120000.0 010 $a88-13-22079-0 020 $aIT$b2000 2628 100 $a20030123d1999 |0itac50 ba 101 $aita 102 $aIT 105 $a|||| ||||| 200 1 $aˆLa ‰nuova disciplina dell'agenzia commerciale$eil Decreto legislativo 15 febbraio 1999, n. 65 ; le nuove norme sulla conciliazione obbligatoria ; l'indennità di cessazione e gli accordi ponte$fFabio Bortolotti, Carlo Mosca 210 $aPadova$cCedam$d1999 215 $aXIII, 465 p.$d24 cm. 606 $aContratto di agenzia$3VANC000396$2FI 620 $dPadova$3VANL000007 676 $a346.45029$v21 700 1$aBortolotti$bFabio$3VANV006303$0108910 701 1$aMosca$bCarlo$3VANV003961$039046 712 $aCEDAM $3VANV111515$4650 801 $aIT$bSOL$c20230616$gRICA 912 $aVAN0011562 950 $aBIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA$d00CONS VI.Ea.50 $e00 17858 20030123 950 $aBIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA$d00CONS VI.Ea.50 appendice $e00 17859 20030123 950 $aBIBLIOTECA DEL DIPARTIMENTO DI GIURISPRUDENZA$d00CONS XV.Eca.87 $e00 15515 20030123 996 $aNuova disciplina dell'agenzia commerciale$9838545 997 $aUNICAMPANIA LEADER 05394nam 2200673Ia 450 001 9910877403203321 005 20200520144314.0 010 $a1-282-30362-7 010 $a9786612303623 010 $a0-470-52905-9 010 $a0-470-52904-0 035 $a(CKB)1000000000799829 035 $a(EBL)468680 035 $a(OCoLC)609847417 035 $a(SSID)ssj0000312990 035 $a(PQKBManifestationID)11223176 035 $a(PQKBTitleCode)TC0000312990 035 $a(PQKBWorkID)10351712 035 $a(PQKB)10439863 035 $a(MiAaPQ)EBC468680 035 $a(EXLCZ)991000000000799829 100 $a20090407d2009 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aWater softening with potassium chloride $eprocess, health, and environmental benefits /$fWilliam Wist, Jay H. Lehr, Rod McEachern 210 $aHoboken, NJ $cWiley$dc2009 215 $a1 online resource (266 p.) 300 $aIncludes index. 311 $a0-470-08713-7 327 $aWATER SOFTENING WITH POTASSIUM CHLORIDE; CONTENTS; PREFACE; ACKNOWLEDGMENTS; 1 WHAT IS POTASSIUM CHLORIDE?; Saskatchewan Potash History; Potash Mining; Solution Mining; Processing Potash Ore; Storage, Transportation, and Distribution of Potash; Potash Products; 2 WHAT IS HARD WATER?; Definition of Hard Water; How Hard Water is Created; Problems Associated With Hard Water; How Hard Water is Measured; Uniform Degrees of Hardness; Types of Hardness; 3 LOWERING WATER HARDNESS; Ion Exchange; Deionization or Demineralization; Reverse Osmosis; Distillation; Precipitation; 4 THE ION EXCHANGE PROCESS 327 $aSynthesis and Structure of Ion Exchange ResinsTypes of Ion Exchange Resins; Household Water Softening; Typical Household Water Softeners; Cocurrent and Countercurrent Regeneration; Mathematical Treatment of Ion Exchange Equilibria; Selectivity of Ion Exchange Reactions; 5 BASIC CHEMISTRY OF ION EXCHANGE; The Building Blocks of Matter; Atomic and Molecular Weights; Cations and Anions; Chemical Reactions; 6 OPERATION AND TYPES OF WATER SOFTENERS; Historical Methods of Regeneration; Operation of a Typical Water Softener; Common Sequences of Cycles; Types of Water Softeners 327 $aSizing a Water Softener7 POTASSIUM CHLORIDE REGENERANT FOR WATER SOFTENING; Alternate Regenerants; Potassium Chloride Regenerant; Initial Comparison of KCl and NaCl; Challenges When Using KCl as a Regenerant; Frequently Asked Questions; 8 COMPARISON OF KCl AND NaCl AS REGENERANT; Definition of Terms; Theoretical Capacities of KCl and NaCl Regenerants; Calculation of Regeneration Efficiency; Sizing a Softener for Salt Efficiency; Implications for Salt Consumption; Total Salt Released to the Environment; Comparison of KCl and NaCl: Solubility; Comparison of KCl and NaCl: Speed of Dissolution 327 $aComparison of KCl and NaCl: CapacityComparison of KCl and NaCl: Used and Unused Regenerant; Comparison of KCl and NaCl: Release of Chlorides to the Environment; Comparison of KCl and NaCl: Taste; Comparison of KCl and NaCl: Generation of Fines; Comparison of KCl and NaCl: Sodium Content of Softened Water; Comparison of KCl and NaCl: Potassium Content of Softened Water; Comparison of KCl and NaCl: Total Dissolved Solids; 9 ENVIRONMENTAL CONSIDERATIONS; Potassium versus Sodium: Impact on Soil; Potassium versus Sodium: Impact on Septic Systems 327 $aPotassium versus Sodium: Impact on Sewage Treatment SystemsPotassium versus Sodium: Sewage Sludge; Potassium versus Sodium: Algae Growth; Potassium versus Sodium: Impact on Plants and Animals; Potassium versus Sodium: Use of Recycled Graywater; Recycling Regenerant Wastewater; Use of Regenerant Wastewater Studies at University of California, Davis; In Conclusion; 10 POTASSIUM AND HUMAN HEALTH; Overview; Introduction; Cellular Physiology of Potassium; Potassium Balance; Defects in Potassium Elimination; Medical Conditions Related to Potassium Excess 327 $aMedical Conditions Related to Potassium Deficit 330 $aPotassium chloride is a logical alternative to sodium chloride in water softening. Water Softening with Potassium Chloride provides a thorough overview of the process, the equipment, and the techniques used. Then it compiles diverse trade and technical data on water softening with potassium chloride so readers can make informed decisions. It documents the health and environmental consequences and benefits of using potassium chloride and includes a chapter with summaries of recent research projects and FAQs. This is a key reference for professional water treatment specialists, environmental sci 606 $aWater$xSoftening 606 $aPotassium chloride$xEnvironmental aspects 606 $aWater$xPurification 606 $aIon exchange 615 0$aWater$xSoftening. 615 0$aPotassium chloride$xEnvironmental aspects. 615 0$aWater$xPurification. 615 0$aIon exchange. 676 $a550.5 676 $a628.1666 700 $aWist$b William$f1945-2007.$01750060 701 $aLehr$b Jay H.$f1936-$0623564 701 $aMcEachern$b Rod J$g(Rod Joseph),$f1958-$01750061 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910877403203321 996 $aWater softening with potassium chloride$94184581 997 $aUNINA