您好,欢迎访问三七文档
当前位置:首页 > 商业/管理/HR > 经营企划 > 反渗透系统故障分析及处理宁良荣
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2,+++,COD、,《》(GB50335—2002)。5(1):90,140,20,250。(2):0.04/m3,0.44/m3,0.03/m3,0.51/m3。12.75/a。(3):,100%、、、,。27.6,57.6,0.85,73.3/a。(4):,9.2t、SS3.6t、COD3.2t,,。,,,,。6(1)+++,,。,COD、81%99%,。(2)3a,,、、、,。[][1].[M].:,2003:67-69.[2]HBJ16—2000[S].[3]GB50335—2002[S].2pHCODCr/(mg·L-1)/(mg·L-1)SS/(mg·L-1)7.03~7.3588~62618.336~250.21478~1777.20269.0088.73124.007.13~7.3528~840.238~0.6343~147.2451.000.527.506~960120[](1977—),2000(),//。:15873147510,E-mail:luo6370870@126.com。[]2009-07-16()MalfunctionanalysisandtreatmentofreverseosmosissystemNingLiangrong(QidongPowerSupplyCo.,Nantong226200,China)(,226200)[]、、,,,。[];;[]P747.3[]B[]1005-828X(2009)11-0090-03Abstract:Theproblems,suchasdesaltingrategoesdown,pressuredifferencegoesupandthequantityofpro-ducedwatergetslower,inthereverseosmosissystemattheelectricitygeneratingareaofQidongPowerSupplyCo.havebeeninvestigated.Theircausesareanalyzedandcorrespondingtreatmentmeasuresareputforward.Finally,theproblemsaresolved.Keywords:reverseosmosis;desalination;watertreatment2911200911IndustrialWaterTreatmentVol.29No.11Nov.200990——2009-11,29(11)1/%/MPa/(m3·h-1)2004-0898.61.21.00.8292182005-09961.41.150.828199,,,、、、。20041502×20m3/h(RO),,1。6LH3-1060,40m2,PVC,RO18BW30-400,,,,。120048,,98%。20058、、,。1。2,,,TDS,。,。(1)。,,,,,2mg/L。,,500μS/cm,,5000μS/cm,,,,、。(2)。。,,,。SDI,2。:。,。;;;;。。(3)。,,,,,。3:。,。3.1,,。3。,,、、、、,SDI,。3.2,,,。22004-082004-102005-032005-062006-08SDI00.460.861.121.443Cl-/(mg·L-1)/(mmol·L-1)/(mmol·L-1)/(μS·cm-1)SDI()1500167.257004.67004.63.218000.8:91——2009-11,29(11),,5μm,()。55m3/h,0.3MPa155m3/h,2240″5μmPP,0.1MPa,。,,。:,15min,,,。:,2%,HClpH3,0.2%NaOH0.2%EDTA,pH11~12。,。pH。,45~60min,、,1h,20~45min,,,,。3.3,。DOWBW30-400。0.1mg/L,pH2~11。,NaHSO3,。NaClO,,。。48h,RO30min,RO,,;7d,RO30min,0.5%~1%,。,,。4。4,、、,。,,,。,,,,SDI,,,,。,,,。[][1],.[M].:,2000:249-258.[](1972—),1997,,。:0513-83105433,E-mail:ninglr@sohu.com。[]2009-07-18()4/%/MPa/(m3·h-1)96.01.41.150.828199198.21.21.050.829209LYF-A———.CN101255560···············································LYF-A。、。,、。、、、。、、。1000~1200℃,。,;;,。,、、、,,,。92——
本文标题:反渗透系统故障分析及处理宁良荣
链接地址:https://www.777doc.com/doc-6559062 .html