We has investigated the degradation of to CT, PCE and 4-CDP by composite powder, and effect of the temperature, initial concentration and amount of powder on the degradation reaction were studied.

• 研究了复合铁粉对四氯化碳(CT)，四氯乙烯（PCE），4－氯代联苯（4－CDP）的降解效果，考察了温度，起始浓度，粉体的用量以及催化剂的添加对降解效率的影响。