TULSION? A-21S介紹

使用TULSION? A-21S?型號的樹脂吸附六價鉻。

Tulsion? A-21S是一款聚苯乙烯架構的強堿型陰離子交換樹脂。

Tulsion? A-21S具有優(yōu)越的化學性能的特殊的銨官能基，并且由于其天然的無裂紋特性而具有優(yōu)異的操作性能。當它與強酸型陽離子交換樹脂一起用在水處理中時，對于弱酸，強無機酸和鹵化物等具有 的操作性能。

Tulsion? A-21S為氯型的濕潤球狀，具有良好的動力性和 小的壓降。

特性參數：

型式/Type?????強堿性陰離子交換樹脂/Strong base anion?exchange resin

主體結構 /Matrix structure???交聯(lián)聚苯乙烯 /Cross-linked?Polystyrene

物理型式/Physical for???????????????濕潤球狀/Moist Spherical?beads

離子型式/Ionic form 氯/Chloride

總交換容量/Total exchange capacity 1.3 meq/ml

目數/Screen size USS(wet) 16 to 50

粒徑/Particle size 0.3 - 1.2 mm

濕度/Moisture content 54±3%

PH 范圍/PH range 0 - 14

反洗密度/Backwash settled density????????42-44lbs/ft3(670-710g/L)

溶解性/Solubility????????????不溶/Insoluble in all common?solvents

操作參數

操作溫度/ Max Operating temperature ?????????60℃

樹脂床高度/Resin bed depth ????????????????????800 mm

流速/Maximum service flow?????????????????60 m3/hr/m2

逆洗膨脹空間/Backwash expansion space??????????60 - 75%

逆洗流速/Backwash flow rate ???????????????????5 - 10 m3/hr/m3

再生劑/Regenerant ???????????????????????????NaOH

再生程度/Regeneration level ???????????????????40 - 160 g/l

再生劑濃度/Regenerant concentration ????????????4-5%

再生流速/Regeneration flow rate ???????????????5- 10 m3/hr/m3

再生時間/Regeneration Contact time?????????????30- 60 min

再生慢流速/Regeneration slow rinse?????????????2 BV minimum

慢沖洗流速/Slow rinse flow rate ????????????再生流速/At regeneration flow rate

快/Fast ?????????????????????????????????工作流速/At service flow rate

快沖洗量/Fast Rinse Volume ?????????????????4- 6 BV