粘土类矿物因具有独特的层状结构而表现出良好的吸附和离子交换性能，在废水处理中有广阔的应用前景。
Clay minerals possess better adsorption and ion exchange capacity for their sandwich structure, so exhibit wider application prospect in wastewater treatment.
蛭石作为粘土矿物的一种，具有独特的层状结构而表现出良好的吸附和离子交换性能，在污水处理中有广阔的应用前景。
Vermiculite is one of soil minerals, and possesses better adsorption and ion exchange capacity for its sandwich structure, so exhibit wider application prospect in domestic sewage treatment.
当地的地质条件有利于污染物的滞留，通过埋藏点之下的富粘土土壤和页岩层中的离子交换过程而进行。
The local geology favours the retention of contaminants by ion-exchange processes within the clay-rich soils and the shale layer underlying the burial site.
粘粒阳离子交换量的高低与2：1型粘土矿物含量的多少相吻合。
The clay cation exchange capacity is affected by2:1type clay mineral content.
粘土矿物为层状硅酸盐，具良好的吸附性能和阳离子交换性能。
Clay minerals are layered silicate and have fine absorption and cation exchange.
粒阳离子交换量的高低与2：1型粘土矿物含量的多少相吻合。
The clay cation exchange capacity is affected by 2:1 type clay mineral content.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
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