中华人民共和国国家标准----次氯酸钠发生器〔NationalstandardofthePeople'sRepublicofChina-sodiumhypochloritegenerator〕NationalstandardofthePeople'sRepublicofChina-sodiumhypochloritegeneratorSodiumhypochloritegeneratorGB12176-90ThemecontentandscopeofapplicationTheproductclassification,technicalrequirements,testmethodsandinspectionrulesofthesodiumhypochloritegeneratorwithlowconcentrationofsaltwaterbydiaphragmelectrolysisareprovided.Thisstandardappliestowaterdisinfection,wastewatertreatmentandsanitationandindustrialproductiondepartmentuseofthesodiumhypochloritegenerator.2referencestandardGB3859semiconductorpowerconverterGB5461ediblesaltGB5749sanitarystandardsforlivingdrinkingwaterGB5750standardtestoflivingdrinkingwaterJB1043chemicalanti-corrosionlowvoltageelectricalappliancesJB1045chemicalgascorrosiontestmethodforelectricalproductsJB2759mechanicalandelectricalproductspackaginggeneraltechnicalconditions3nounandterm3.1electrolyticcellIntheelectrolyticlow-concentrationsodiumhypochloritegenerator,thedevicethatreactswithanelectrolyticreactionandsolutioniscalledacell.Accordingtotheoperationmodeanddifferentrequirementsofuse,theelectrolyzercanadoptdifferentchannelstructureandelectrodeshape.3.2availablechlorineconcentration(C)theconcetrationofavailablechlorine---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---Thestrengthoftheoxidationcapacityofsodiumhypochloritewasquantitativelyexpressedintheeffectivechlorineconcentration.Theoxidationcapacityofeachliterofsolutionisequivalenttotheoxidationcapacityofseveralgramsofchlorineinwater.Theunitofg/L.Theeffectivechlorineconcentrationisequalto2theconcentrationofthechlorineinthesolution.Foreach1gofsodiumhypochloriteinsolution,theeffectivechlorinewas0.953g.3.3availablechlorineproductionrate(G)productionofavailablechlorineTheyieldofthesodiumhypochloritegeneratorisindicatedbytheeffectivechlorineyield,whichisequaltothequalityoftheeffectivechlorineperhour(g)perhourwhentheequipmentisworkingunderratedcondition(g).Effectivechlorineyieldperequation(1):G=C新疆(1)Formula:Q-flowofsodiumhypochloritesolutionperhour,L/h.3.4currentefficiency(n)currentefficiencyAfteracertainamountofchargehasbeenusedintheelectrolytictank,theactualamountoftheeffectivechlorinehasbeencomparedwiththatofthetheoreticalproduct,whichiscalledthecurrentefficiencyofthecell.Accordingtofarad'selectrolysislaw,electrolyticcellevery1A?Thetheoreticalproductofeffectivechlorineis1.323g.Currentefficiencyiscalculatedbyequation(2):N=1.323G/I*n**100%(2)I--electrolyticcurrent,A;N--seriesofelectrodesseries;1.323--thetheoreticalproductofeffectivechlorineperamperehour,g/(A?H).3.5electrolyticvoltage(V)-ticvoltageWhentheratedstateofthesodiumhypochloritegeneratorisworking,thedcvoltageappliedbetweenthecathodeandthecathodeoftheelect---本文来源于网络，仅供参考，勿照抄，如有侵权请联系删除---rolyzeriscalledtheelectrolyticvoltage,unit(V).TheelectrolyticvoltageisusedtomultiplytheelectrolyticvoltageofeachpairofYinandYangtotheseries.Suchas4vx3.3.Ratedelectrolyticcurrent(I)nominal-ticcurrentTomaintaintheratedyieldofthesodiumhypochloritegenerator,theelectrolyticcurrentthatflowsthroughthecelliscalledtheratedelectrolyticcurrent,unit(A).Whentheelectrolyticcelloftheequipmentissuppliedwithmultiplepairsofpolesandpoles,theratedelectrolyticcurrentcanbemultipliedbyeachpairofelectrodes,su...