Reduction products of chlorinated hydrocarbons are different if they with different reductive system, for example, the main products of HCA are PCE, TCE, trans-DCE and cis-DCE with Ag/Fe system, but that is ethane with Pd/Fe system.

• 含氯有机物在不同的还原体系中会生成不同的还原产物,六氯乙烷在Ag/Fe体系中主要还原产物为PCE、TCE、trans-DCE和cis-DCE,而在Pd/Fe还原体系中则主要为乙烷。