【摘要】 本文研究了一种焚烧尾气中多氯联苯（ＰＣＢＳ）的采样方法；该方法采用了国际上最先进的固体吸附材料ＸＡＤ－２作为吸附剂，较好地解决了以往方法吸附效率低，有关数据在国际上没有可比性等问题，该方法还可用于焚烧尾气中其它高沸点有机物的采样．更多还原

【Abstract】 I’s introduced a method for sampling PCBs from fluegas in the paper. The method adopts the most advanced solid adsortion material XAD-I as adsorbent,solves the problems of former methods,such as low absortpion efficiency, big sampling error and operation in convenience. It increases the sampling accuracy. The method can also be used for sampling other organic materials with high boiling point from fluegas.更多还原