Does not require regular add , replace sorbent .

不需要定期添加、更换吸附剂。

One big cost , at least for some designs , is the sorbent material , which cannot be recycled indefinitely .

对某些方案来说，一个巨大的花费来自于不能循环利用的吸收剂。

Meerschaum is compound sorbent adsorption active is colourful orchid mechanism and second birth research .

海泡石复合吸附剂吸附活性艳兰机理及再生探究。

Preparation and properties of bamboo charcoal-chitosan compound sorbent .

竹炭壳聚糖复合吸附剂的制备及其性能。

Sorbent regenerated dialysate delivery system for hemodialysis .

血液透析用吸附剂可再生的透析液传送系统。