Dow water and process solution英文文献资料

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1、DowWaterSolutionsDOWEX™IonExchangeResinsWATERCONDITIONINGMANUALWATERCONDITIONINGMANUALAPracticalHandbookforEngineersandChemists·Products·Design·Applications·Equipment·Operation·EngineeringInformationWhatthishandbookisabout…Thisisahandbookforpeopleresponsibleforwatersupplie

2、s,butwhoarenotnecessarilywaterchemists.HerearebasicdataonwaysofconditioningwaterwithDOWEX™ionexchangeresinsandstraightforwardexplanationsofhowyoucandeterminecostsandresultsusingthevariousmethodsonyourownwater.BetterWater=BetterOperationBecausewaterisoneofthemostimportantra

3、wmaterialsbroughtintoanyplant,itfollowsthatbetterwaterwillcutoverallcostsandimproveplantoperatingefficiency.Theseimprovementscanrangefromeliminationofscaleandcorrosioninwater-andsteam-carryingequipmentthroughreducedmaintenanceandoutagetimetobetterfinishedproducts.IonExchan

4、geVersatilityDOWEXcationandanionexchangeresins,usedseparatelyorincombination,withorwithoutotherwater-treatingmaterials,doanamazingvarietyofwater-conditioningjobs;fromsimplesofteningofhardwatersuppliestoremovalofdissolvedsolidsdowntoapartperbillion!Thefollowingtrademarksare

5、usedinthishandbook:DOWEX™ionexchangeresinsDOWEX™MAC-3ionexchangeresinDOWEX™MARATHON™ionexchangeresinsDOWEX™MONOSPHERE™ionexchangeresinsDOWEX™UPCORE™MonoionexchangeresinsFILMTEC™reverseosmosismembranesUPCORE™systemTABLEOFCONTENTS1IntroductiontoIonExchange...................

6、..............................................................................................71.1WhatisIonExchange?..................................................................................................................71.2SelectingDOWEX™Resins..................

7、........................................................................................82Terms,Acronyms,AndAbbreviations...................................................................................................93SodiumCycleIonExchangeProcess(WaterSoftening)......

8、..............................................................193.1IonExchangeResinsSpeci