纳诺斯通陶瓷膜及DTRO技术培训资料

CUFDesignDataOperationFlux:100~500lmh,有机膜预计通量的3~6倍BackwashFlux:3~4XoperationfluxCIPflux:1XoperationfluxTurbidityLimits:<1000NTU(ConsultNSWifabove)TotalSuspendedSolidsLimits:<500mg/L(ConsultNSWifabove)FeedwaterOilContent:<1,000mg/L(ConsultNSWifabove)pHRange:1-13@<65CCUFValue

LongerMembraneLife

膜的寿命更长

NoFiberBreaks无断丝

HigherSuspendedSolidsToleranceandorganics/bacterial对于悬浮颗粒物和有机物/微生物容忍程度更高

HigherWaterRecoveryRates回收率更高

HigherChemicalStability化学稳定性更高WiderOperatingPressureRange操作压力的范围更宽HigherTemperatureLimit耐受温度更高

LowerRackCAPEX机架投资降低CUFCompetitorBrandNanostonePall威立雅型号CM131M-60P3730Ceramem材质三氧化二铝氧化锆碳化硅膜面积(m2)19.52110.5内径(nm)2.432孔径40nm50nm/100nm50nmFlowSchematic–DeadEndServiceSimilartopolymericpressurizedhollowfiberUF/MF

类似中空纤维膜的UF/MF500-1000μscreenfiltervs.150-500μ500-100u格栅过滤vs150-500uHigherrecoveryratesthanpolymer(>97%)

比有机膜更高的回收率（>90%）ToporBottomFeed

顶端或底部进料流程示意图-死端过滤5FlowSchematic–CrossFlowServiceSimilartoInsideoutpolymericUF(OlderKoch,Hydanautics,Norit）类似内压式有机UF内循环方式（如：科氏Koch，海德能，诺瑞特）Recycleflowwithorwithoutbleed

循环侧：有浓水排放/无浓水排放Periodicbackpulsetodrain.

间歇周期反冲，冲洗水排放流程示意图-错流过滤6FlowSchematic–BackpulseHighpressurebackpulse(~5bar).

高反洗压力（~5bar）Shortduration(2-10seconds)backpulse.BackpulseFluxes900-2500lmh.反洗时间短（2-10秒）。反洗通量900-2500lmhMayormaynotneedbackpulsereservoirtank.

需要或者无需反洗储水池流程示意图-定时反冲洗7FlowSchematic-CapillaryPurge(Feed)Purgesolidsfromchannelsduringorafterbackpulse

清洗液在反洗时或反洗后加入Purgewithairforhigherrecovery

高回收率时可采用气洗流程示意图-清洗路由(清洗液)STvalvepropositionDifficulttotreathighTDSwastere-concentratingHighCODtoleranceShorterPre-treatment,lowerCAPEXMinimizetheevaporatorscale,ReduceoverallCAPEXandOPEX10/19/20248MainCompetitorsST/DTShorterpretreatment,noionexchangeandde-carbonatorHigherhardness/highCODtoleranceMoresimpleoperationUpto120,000mg/LTDSinreject2reference(1operating)inCTXHEROTMUp

to80,000mg/LTDSinreject5ormorereferencesinCTXEDRUpto100,000mg/lTDSinrejectNooperatingreferenceinCTXVibratingROUpto80,000mg/lTDSinreject2reference(1operating)inCTXForwardOsmosisUpto140,000mg/lTDSinreject1reference(notoperating)inCTX10/19/20249CAPEXandOPEXsummaryCAPEXandOPEXsummary10/19/202