型式/Type | 大孔强碱性阴离子交换树脂 |
主体结构/Matrix structure | 聚共聚物/Polystyrene copolymer |
物理型式/Physical form | 含水球状/Moist spherical beads |
官能基/Functional group | I型季胺官能基/Quaternary Ammonium Type I |
离子型式/Ionic form | 氯/Chloride |
总交换树脂( meq/ml ) | 1.0 meq/ml |
目数/Screen size USS (湿) | 16 to 50 |
粒度/Particle size(95% minm.) | 0.3 - 1.2 mm |
湿度/Moisture content | 67±3% |
PH 范围/pH range | 0 - 14 |
较大温度/Maximum Temperature Stability | 80℃(175℉) |
溶解性/Solubility | 不溶于任何容积 |
反冲洗浓度比/Backwash settled density | 700 - 750 g/l |
膨胀系数/Swelling(approx.) | Cl- 到 OH- 20% |
较大操作温度/Maximum operating temperature | 175℉ (80℃) |
树脂床较小高度/Resin bed depth minm. | 600 mm |
较大流速/Maximum service flow | 60m³/hr/m³ |
逆洗膨胀空间/Backwash expansion space | 50 - 70% |
逆洗膨胀流速/Backwash expansion flow rate (25℃) | 2-4gpm/ft³ (5-10m³/hr/m³) |
再生剂/Regenerant | NaOH |
再生剂用量/Regeneration level | 40-160g NaOH /L |
再生剂浓度/Regenerant concentration | 4%-8% NaOH |
再生时间/Regeneration time | 15-60 mins |
冲洗流速/Rinse flow rate : slow | 再生流速 |
Fast | 工作流速 |
冲洗量/Rinse volume | 0 m³/ m³ |
游离氯/Free chlorine | 无 |
浊度/ Turbidity | < 2 NTU |
铁和重金属/Iron and heavy metals | < 0.1 ppm |