Batch experiments demonstrated that the Pd/Fe bimetallic particles can effectively dechlorinate 1,2,4-TCB.Dechlorination efficiency accounted for more than 99% at Pd weight ratio 0.06% and metal to solution ratio about 1g/40mL in 60 min.

• 结果表明；在钯的催化作用下；零价铁对1；2；4-TCB有较好的还原脱氯效率。 当Pd/Fe双金属的钯化氯为0.；06%25时；催化剂用量为1g/40mL；反应1h后TCB的脱氯率可达99%25。