40 - 75%
逆洗流速/Backwash flow 9 - 20 m3/hr/m3
再生剂/Regenerant HCl/ H2SO4 for H+型
再生程度/Regenerantion level H型30-60g HCl/l,40-250g/l H2SO4
再生剂浓度/Regenerant concentration 3-4% HCl,1.5-5% H2SO4
再生流速/Regenerant flow rate 2- 16 m3/hr/m3
再生时间/Regenerant time 20- 60 min
冲洗流速/Rinse flow rate:慢/Slow 再生流速/At regeneration flow ra