Highly concentrated and biorefractory surfactant wastewater treatment research with ferric-carbon method;

The ferric-carbon method and biological aerated filter were combined to treat the pulp screening and bleaching effluent.

The treatment of nitrobenzene contaminated wastewater by iron-carbon method is to utilize the reducing property of simple substance iron which can deoxidize those organics such as nitrobenzene which are hard or impossible to be degraded biologically to sub-nitrobenzene,and further to aniline which is easily biologically degraded.

Study on the pretreatment of the chemical industrial organic wastewater by reduction of Fe-C

Treatment of Cr plating wastewater with carbon-iron mixture method;

Chemical wastewater treatment by ferrum-carbon internal electrolysis;