而混合水与岩溶空间内的松散沉积物间的各种离子交换作用主要是阳离子交换吸附。
The ion exchange between mixed water and unconsolidated deposits inside caves is characteristic of cation exchange adsorption.
蔗渣纤维素是丰富的可再生资源，改性后可以作为离子交换吸附脱色剂，是实现对植物资源高附加值利用的重要途径之一。
The optimum technological conditions were studied for the synthesis of bagasse cellulose phosphate ester by the reaction of bagasse cellulose as raw material with urea as catalyst.
因此，由于具有经济考虑优势，离子交换树脂普遍被使用于贵金属回收。而大部份使用阴离子交换树脂来交换吸附贵金属。
Therefore the ion exchange resins are economically adopted for the gold recovery. Mostly Anionic type of ion exchange resin are used that adsorb the gold.
而大部份使用阴离子交换树脂来交换吸附贵金属。
Mostly Anionic type of ion exchange resin are used that adsorb the gold.
而大部份使用阴离子交换树脂来交换吸附贵金属。
Mostly Anionic type of ion exchange resin are used that adsorb the gold.
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