綠色水質(zhì)穩(wěn)定劑用于電廠循環(huán)冷卻水處理的實驗研究.pdf

1、華北電力大學(xué)（保定）碩士學(xué)位論文綠色水質(zhì)穩(wěn)定劑用于電廠循環(huán)冷卻水處理的實驗研究姓名：要亞坤申請學(xué)位級別：碩士專業(yè)：環(huán)境科學(xué)與工程；環(huán)境工程指導(dǎo)教師：陳穎敏201103華北電力大學(xué)碩士學(xué)位論文IIAbstractIntheprocessofcirculatingcoolingwaterPeopleUsuallycontrolscalingcrodingwithwatertreatmentsaddedto.polyasparticacidp

2、olyepoxysuccinicacid、Ligninbrimstoneacidsodiumsalthumicacidsodiumhavenophosphicdegradation﹑pollutionnotgeneratethesecondpollutionhasacalciumionsabsptionmagnesiumnontoxicharmlessacteristics.Thisarticlesimulatetheprocessof

3、coolingwaterqualityExperimentalstudyPASP﹑PESAresistantscalingtraitcomparewiththeotherresistancematterwhichisPhosphicmatter.tocondenser(HSn70A)experimentPASP、PESA′Scrodingtraitadoptthogonalexperimention1screenoutoptimized

4、compositionalfmulation:15mgLPASP＋20mgLHAS15mgLsodiungluconate15mgL(SLS)experimention2:15mgLPESA＋10mgLsodiumpolyacrylate15mgLsodiungluconate＋15mgL(SLS)thoughexperimentinerosiveelectrochemistrystudyPASP﹑PESAoptimizedcomple

5、xfmulas′crodingconduction.finallytestingcompositionalfmulationpretestCaCO3scaleeffectsatthesametimetestingcarbonsteelstainless(TP316L)carbonsteels′crodingconductionwhenthesolutionisK=3.5K=4.0.TheresultsindicatewhenusePAS

6、PoptimizedcompositionalfmulationtherateoftheCopperis0.00094mmawhenusePESAoptimizedcompositionalfmulationtherateoftheCopperis0.00089mma.whencirculatingcoolingwaterisK=3.5thescaleinhibitionrateofsinglePASP(PESA)is62.8%(71.

7、4%)thescalerateofcompositionalPASP(PESA)fmulationis92.9%(93.2%)whencirculatingcoolingwaterisK=4.0thescalerateofsinglePASP(PESA)is52.9%(63.4%)thescaleinhibitionrateofcompositionalPASP(PESA)fmulationis80.3%(84.2%)thecrodin

8、grateofcopperalloy、carbonsteelstainlesscarbonsteel:thecrodingrateofcopperalloyis0.0013mmathecrodingrateofcarbonsteelis0.0086mmathecrodingrateofstainlesscarbonsteelis0.0001mmatheamphioptimizedcompositionalfmulationarebett