Applicationofhighcycleofconcentrationnon-phosphorousprogramtothecirculatingcoolingwatersystemsofapowerplantLiuJianzhong1,LiDagang2,YiYongzhi1(1.SEC&HopewellPower(Heyuan)Co.,Ltd.,Heyuan517000,China;2.BuckmanLaboratories(Shanghai)ChemicalsCo.,Ltd.,Shanghai201707,China)1,2,1(1.(),517000;2.(),201707)[],9~10.5。,、,。[];;[]TQ085[]B[]1005-829X(2010)12-0092-03Abstract:Thehighcycleofconcentrationnon-phosphorousprogramhasbeenappliedtocirculatingcoolingwatersystemsatHeyuanPowerPlant.Thecirculatingcoolingsystemsareoperatedat9to10.5cyclesforalongtime.Theprogramhasachievedexcellentcorrosionandscaleinhibitionsandmicrobiologicalcontroleffects.Atthesametime,ithasverygoodeconomicbenefitthroughwatersavingandenvironmentalprotectioneffect.Keywords:highcycleofconcentration;non-phosphorous;circulatingcoolingwater(2),—,,。(3),,、。,,。[][1],,.—UASB—CASS[J].,2006,6(10):37-38.[2].:[M].:,2000:573-574.[3].[J].,2006,32(3):20-22.3012201012IndustrialWaterTreatmentVol.30No.12Dec.,2010,,。,80%。,,。2005《》,,>4;<3;;。,,,,,。1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![](1985—),2008,,。:13676622070,E-mail:wuzhi-jianagd@163.com。[]2010-09-13()92——2010-12,30(12),。,3~4,8。“”21,、,。,〔1〕。,,,、。、(PESA),:(1),,;(2),、;(3);(4);(5)、Zn。,PESA,〔1-3〕,PESA。,,。22.12×600MW,129147m3/h,60000m3。TP-304,。,1。,,30℃,LSI-1.9,RSI11。、pH,LSI,RSI,。,、pH,。10,LSI1.94,。LSI2.85,。,SiO2,SiO2100mg/L,。2.2,。9~10,2。XP-9208PESA;Bulab9050;Bulab6057。2.3,,。,,。1#200812,2#20097,8。1#20093。3,9~10.5,。2.42.4.120091#,1。1,<0.05mm/a。<0.0013mm/a,<0.2mg/L。1pHSiO2Cl-Fe7.28012720221180.080.11:pH、(μS/cm)、(NTU),mg/L。2XP-9208、,,、Bulab9050、Bulab6057,:93——2010-12,30(12),5,0.05mm/a,,。,、,21。[][1].[J].,2001(24):3-6.[2]GB8978—1996[S].[3].[M].:,2004.[4]HJ/T154—2004[S].[5]JY/T014—1996[S].[6].[M].3.:,2008:211-215.[7]VillamilRFV,CorioP,RubimJC,etal.Sodiumdodecylsul-fate-benzotriazolesynergisticeffectasaninhibitorofprocessesoncopper/chloridricacidinterfaces[J].JournalofElectroanalyticalChemistry,2002,535(1/2):75-83.[8].[M].:,2003:146-154.[](1956—),1982,,。:022-26689001,E-mail:ctycj@yahoo.com.cn。[]2010-10-21()31#2009pH/(μS·cm-1)/NTU/(mg·L-1)/(mg·L-1)/(mg·L-1)Cl-/(mg·L-1)SiO2/(mg·L-1)Fe/(mg·L-1)17.641837.9933.537.346.617.614.20.081.8727.772445.3045.246.055.023.338.20.072.2238.618009.08163.8169.6198.1100.989.20.157.6048.527535.59131.5159.2204.691.285.80.167.0158.588335.95143.4181.3233.852.481.10.116.9368.709434.68163.4203.4266.0102.798.70.179.2778.649124.80148.6183.1237.0123.895.40.159.0188.689406.09170.4182.0242.2129.1104.60.139.2698.7710614.98183.3201.8268.0138.8112.90.099.70108.7410443.70188.0206.0276.0143.097.40.079.79118.6410913.80210.0241.0315.0147.697.00.0710.15128.7710513.60240.0255.0331.0155.895.20.0510.21,,。2.4.21#1a,<5℃,>-94kPa,。1×105mL-1,,。,,,。3,9~10.5,;、,。[][1],,.[J].,2003,54(9):1323-1325.[2],,,.[J].,2006,26(2):53-56.[3]LiDagang,HongM,HeGaorong.Theapplicationofnon-phosphorousAECprogramincoolingwatersystemsofpetrochemicalindustry[C]//InternationalCorrosionEngineeringConference,Seoul,Korea,2007:IOG-0-7.[](1969—),1992,,。:0762-3427919,13750286650,E-mail:ljzxm02@163.com。[]2010-08-30()(48)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!94——