由于聚苯乙烯的非极性结构，聚苯乙烯吸附树脂对有机物具有优良的吸附性能，所以它在处理有机废水和有机物提取分离方面发挥着重要作用。
The polystyrene adsorbent has well adsorbability to the organics for its apolarstructure, so it is important to treat organic wastewater and purify the organics.
根据脂肪烃、多卤联苯、卤代苯和稠环芳烃等80种非极性有机化合物在鱼体中生物富集因子（BCF）的实测数据，建立了有机物在鱼体中生物富集因子的片段常数法估算模型。
Relationship between bioconcentration factor and fragment constants was investigated. A prediction model was developed on the basis of the observed BCF values of 80 non-polar organic compounds.
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