水中的氨氮主要来源于生活污水中含氮有机物的初始污染,受微生物作用,可分解成氮,继续分解,终成为硝酸盐氮,完成水的自净过程。
当水中的氮过高,饮用此水将和蛋白质结合形成亚硝胺,是一种强致癌物质。长期饮用对身体极为不利。
Theammonianitrogeninthewatermainlycomesfromtheinitialpollutionofnitrogen-containingorganicmatterindomesticsewage.Undertheactionofmicroorganisms,itcanbedecomposedintonitrogen,whichcontinuestodecomposeandeventuallybecomesnitratenitrogentocompletetheself-purificationprocessofwater.
Whenthenitrogeninthewateristoohigh,drinkingthewaterwillcombinewithproteintoformnitrosamines,astrongcarcinogen.Drinkingforalongtimeisverybadforyourhealth.
Tulsion?T-42H是特级强酸型离子交换树脂,氢H+/钠Na+阳离子交换树脂,是一款有
较高的交换容量,并同时拥有的物理及化学稳定品质。
Tulsion?t-42Hisasuperstrongacidionexchangeresin,hydrogenH+/sodiumNa+cationexchangeresin,whichhasahighexchangecapacityandexcellentphysicalandchemicalstability.
Tulsion?T-42H其无裂纹特性和均匀的粒度,具有传统的离子交换树脂无法取代的优势,可以减少压力损,延长树脂寿命,保证出水品质,并具有较广泛的PH及温度适应
范围。
Tulsion?t-42Hhasthecharacteristicsofnocrackanduniformparticlesize,whichissuperiortotraditionalionexchangeresinPotential,canreducepressureloss,extendthelifeofresin,ensurethequalityofwater,andhaveawiderangeofPHandtemperatureadaptationRange.
Tulsion?T-42H通常以潮湿的氢型供应,具有较好的抗有机物污染能力。
Tulsion?t-42hisusuallysuppliedwithmoisthydrogenandhasgoodresistancetoorganiccontamination.
典型特性(TYPICALCHARACTERISTICS):Tulsion?T-42H
型式/Type:强酸性阳离子交换树脂/Strongacidcationexchangeresin
主体结构/Matrixstructure:交联共聚物/Crosslinkedcopolymer
官能基/Functionalgroup:核子级磺酸基/Nuclearsulphonic
物理型式/Physicalform:琥珀色湿润球型/Ambercoloredmoistbeads
离子型式/Ionicform:氢/Hydrogen
粒径分布/Particlesize:0.40to1.2mm均一系数/UniformityCoefficient:1.5
大总交换容量/Totalexchangecapacity(meq/ml):2.0
湿度/Moisture%:52±3%
反洗密度/Backwashsettleddensityg/lit:810-850
高温度/Temperaturestability(max):120℃PH:0-14
溶解度/Solubility:不溶
操作条件特性(TYPICALOPERATINGCONDITIONS):Tulsion?T-42
高温度/Maximumoperatingtemperature:120℃
树脂床高度/Resinbeddepth:800mm(min)
工作流速/Maximumserviceflow:10-20m3/hr/m3
逆洗膨胀空间/Backwashexpansionspace:40-75%
逆洗流速/Backwashflow:9-20m3/hr/m3
再生剂/Regenerant:HCl/H2SO4
再生程度/Regenerantionlevel:30-160gHCl/l,40-250g/lH2SO4
再生剂浓度/Regenerantconcentration:3-4%HCl,1.5-5%H2SO4
再生流速/Regenerantflowrate:2-16m3/hr/m3
再生时间/Regeneranttime:20-60min
冲洗流速/Rinseflowrate:慢/Slow:再生流速/Atregenerationflowrate
快/Fast:工作流速
冲洗量/RinseVolume:3-5m3/m3
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