ASTM_D_5091_-_95_2014.pdf

Designation:D509195(Reapproved 2014)Standard Guide forWater Analysis for Electrodialysis/Electrodialysis ReversalApplications1This standard is issued under the fixed designation D5091;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This guide covers the determinations that should beperformed on any given water if processing by electrodialysis/electrodialysis reversal is being considered.1.2 This guide is applicable to all waters but is not neces-sarily complete for wastewaters.1.3 This is a guide only and should not be construed as acomplete delineation of all analysis required for a specificapplication.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2D511 Test Methods for Calcium and Magnesium In WaterD512 Test Methods for Chloride Ion In WaterD516 Test Method for Sulfate Ion in WaterD857 Test Method for Aluminum in WaterD858 Test Methods for Manganese in WaterD1067 Test Methods for Acidity or Alkalinity of WaterD1068 Test Methods for Iron in WaterD1125 Test Methods for Electrical Conductivity and Resis-tivity of WaterD1129 Terminology Relating to WaterD1179 Test Methods for Fluoride Ion in WaterD1253 Test Method for Residual Chlorine in WaterD1293 Test Methods for pH of WaterD1889 Test Method for Turbidity of Water(Withdrawn2007)3D2579 Test Method for Total Organic Carbon in Water(Withdrawn 2002)3D3352 Test Method for Strontium Ion in Brackish Water,Seawater,and BrinesD3370 Practices for Sampling Water from Closed ConduitsD3561 Test Method for Lithium,Potassium,and SodiumIons in Brackish Water,Seawater,and Brines by AtomicAbsorption SpectrophotometryD3867 Test Methods for Nitrite-Nitrate in WaterD3920 Test Method for Strontium in WaterD4189 Test Method for Silt Density Index(SDI)of WaterD4191 Test Method for Sodium in Water byAtomicAbsorp-tion SpectrophotometryD4192 Test Method for Potassium in Water by AtomicAbsorption SpectrophotometryD4327 Test Method for Anions in Water by Suppressed IonChromatographyD4382 Test Method for Barium in Water,AtomicAbsorptionSpectrophotometry,Graphite FurnaceD4658 Test Method for Sulfide Ion in WaterD4839 Test Method for Total Carbon and Organic Carbon inWater by Ultraviolet,or Persulfate Oxidation,or Both,andInfrared Detection2.2 American Public Health Association Standards:Standard Methods for the Examination of Water andWastewater,Eighteenth Edition,1992,pp.4-123 to 4-12843.Terminology3.1 DefinitionsFor definitions of terms used in this guide,refer to Terminology D1129.4.Summary of Guide4.1 This guide consists of recommended water analyses forions,gases,suspended materials,organics,temperature,andpH for potential applications of electrodialysis/electrodialysisreversal.1This guide is under the jurisdiction of ASTM Committee D19 on Water and isthe direct responsibility of Subcommittee D19.08 on Membranes and Ion ExchangeMaterials.Current edition approved June 1,2014.Published July 2014.Originally approvedin 1990.Last previous edition approved in 2007 as D5091 95(2007).DOI:10.1520/D5091-95R14.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Available fromAmerican Public HealthAssociation(APHA),800 I Street,NW,Washington,DC 20001,http:/www.apha.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 5.Significance and Use5.1 The design of an electrodialysis/electrodialysis reversalsystem is determined by the composition of the feedwater andthe desired composition of the product water.The determina-tions and measurements performed in this guide will providethe necessary information for making design projections ofstaging and power consumption.5.2 The recovery at which an electrodialysis/electrodialysisreversal system can be safely operated is dependent on thecomposition of the feed solution.The determinations measure-ments performed in this guide will provide data for thecalculation of the maximum recovery of a system utilizing aspecific feed water.5.3 The determinations and measurements performed in thisguide will be valuable for determining needed pretreatment formeeting specific product water requirements with the specificfeed water.6.Procedure6.1 Collect a sample of the water to be tested in accordancewith Practices D3370.6.2 De