特性參數(shù)

型式/Type    強堿性陰離子交換樹脂/Strongbaseanionexchangeresin

主體結構/Matrixstructure  交聯(lián)聚苯乙烯/Cross-LinkedPolystyrene

物理型式/Physicalfor              濕潤球狀/MoistSphericalbeads

離子型式/Ionicform                                                          氯/Chloride

總交換容量/Totalexchangecapacity                              1.3meq/ml

目數(shù)/ScreensizeUSS(wet)                                                16to50

粒徑/Particlesize                                                              0.3-1.2mm

濕度/Moisturecontent                                                           54±3%

PH范圍/PHrange                                                                        0-14

反洗密度/Backwashsettleddensity       42-44lbs/ft3(670-710g/L)

溶解性/Solubility           不溶/Insolubleinallcommonsolvents

操作參數(shù)

最大操作溫度/MaxOperatingtemperature         60℃

樹脂床高度/Resinbeddepth                    800mm

最大流速/Maximumserviceflow                60m3/hr/m2

逆洗膨脹空間/Backwashexpansionspace         60-75%

逆洗流速/Backwashflowrate                   5-10m3/hr/m3

再生劑/Regenerant                           NaOH

再生程度/Regenerationlevel                   40-160g/l

再生劑濃度/Regenerantconcentration            4-5%

再生流速/Regenerationflowrate               5-10m3/hr/m3

再生時間/RegenerationContacttime            30-60min

再生慢流速/Regenerationslowrinse            2BVminimum

慢沖洗流速/Slowrinseflowrate            再生流速/Atregenerationflowrate

快/Fast                                 工作流速/Atserviceflowrate

快沖洗量/FastRinseVolume                 4-6BV

2.2樹脂進水水質(zhì)要求

    ?原水需經(jīng)過過濾處理去除固體雜質(zhì)，處理精度1μm，防止堵塞樹脂；

    ?油脂控制在5ppm以下；

    ?原水中不能含有強氧化劑。