The content of silver ion affects directly on hygienic safety of drinking water for spaceflight when it is used as disinfectant.
使用银离子作为航天饮用水的消毒剂，其含量直接影响航天饮水的卫生安全。
The problem of customary inorganic antibacterial agents, which have higher content of silver and worse discoloration property, are solved in this paper.
本论文采用的氟磷灰石抗菌载体以及复合抗菌金属离子，很好地解决了以往无机抗菌剂含银量过高、以及长时间置放易变色的难题。
Strong acid cross-linked ion-exchange resin was prepared. Different content of silver ion was exchanged into the resin to adsorb the iodine ion in the acetic acid.
制备了一种大孔交联的强酸型离子交换树脂，并将其负载上不同含量的银离子，制备成吸附醋酸中碘离子的吸附剂。
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