蒸發冷凝水氨氮超標去除專用樹脂T-42H
可以適應在MVR蒸發冷凝水中去除氨氮以及垃圾滲濾液DTRO膜產水氨氮的去除
減少壓力損,延長樹脂壽命,保證出水品質。
1: TYPICAL CHARACTERISTICS – 基本特性
型式( Type) : Strong acid Cation exchange resin
主體結構( Matrix structure) : Cross linked polystyrene
功能基( Functional group) : Sulphonic
物理形式(Physical form) : Moist spherical beads.
離子型式( Ionic form) : Hydrogen (H + )
粒徑 Particle size ( 英國 Mesh)
均勻係數(Uniformity Coefficient)
平均粒徑(Mean bead Size (mm))
: Particle less than 0.3mm max. 1%
1.25 Min
0.58 ( +/- 0.05)
全交換容量( Total Exchange Capacity) : 1.80 meq/ ml (min.) in H + form
含水份(Moisture content (approx.)) : Approximately 53% in H + form
pH范圍( pH range) : 0 to 14
膨脹係數(Swelling (approximately)) :- 7% from Na+ to H + form.
密度(Backwash settled density)
: 800-840 g/l in H + form
830-870 g/l in Na + form
允許溫度( Maximum temp. stability) : 120°C in H + form
140°C in Na + form
溶解率( Solubility) : Insoluble in all common solvents.
2: OPERATION ConDITIONS – 操 作 條 件
最大操作溫度(Operating temperature , max 0 C)
:
120
操作 pH范圍(Operating pH range ) : 0 – 14
最小樹脂床高度(Bed depth , mini mm) : 800
最大(Service flow rate ,Maxi ) : 120 m 3 /hr/ m 3
逆洗水量(Backwash flow rate) : 9 to 25 m 3 /hr/ m 3
逆洗浮動空間(Back wash expansion) : 40 to 75%
再生藥剤(Regenerant ) : HCl, H 2 SO 4 for H + form,
再生藥劑用量(Regeneration levels. ) : 30 to 120 gms HCl/ lit.
40 to 250 gms H 2 SO 4 / lit.
再生藥劑濃度(Regeneration concentration) : 3 - 5% HCl, 1.5 to 3% H 2 SO 4
最少通再生藥劑時間(Regeneration Contact time, mini) :- 20 min.
再生流量(Regeneration flow rate ) : 5 to 16 m 3 /hr/ m 3
Regeneration slow rinse : 2 BV mini.
快洗用水(Fast Rinse ) : Service flow rate.
快洗水量(Fast Rinse Volume) : 2 to 3 BV