五氯苯
- 网络PeCB;pentachlorobenzene;QCB
五氯苯-
以苯甲腈和氯气为原料，用气固催化氯化法研制了五氯苯甲腈。
Pentachlorobenzene cyanide was synthesized by means of gas solid catalysis and chlorination using cyanobenzene and chlorine as the raw materials .
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沉积物中主要污染物是六氯苯（HCB）和它的代谢产物五氯苯（PeCB）以及滴滴涕（DDT）的代谢产物，其他多氯有机污染物含量很低。
Hexachlorobenzene ( HCB ) and its metabolite ( PeCB ) as well as the metabolites of DDT were dominant in sediments and the concentrations of other PCOCs were very low .