The recent progress of electrochemical techniques,such as internal electrolysis,electrical aggregation and floatation.

Study on the treatment of mixed wastewater using electrocoagulation-floatation;

Treatment of landfill leachate by combined technology of ultrasonic and electrocoagulation-floatation;

In addition,the comparison between conventional coagulation and electro coagulation-flotation with same dosage of aluminum was also studied.

Study on the Treatment of Landfill Leachate by Electrocoagulation-flotation;