Another problem with demineralizers is that small resin particles are often dislodged from the bed and enter the water stream . 用脱矿质器的另一个问题是，小的树脂粒常常逸出树脂床而进入水流。
2.
There are two methods of demineralization 有两种脱矿质方法。
3.
Demineralization chemicals can be introduced in the pre - washing zone to remove loose metals and residual iron left over from the knitting process 脱矿质水洗也可在此预洗区进行，可去除织造时遗留的脱落的金属件和多余的铁质。
