Toxicity reduction in leather tanning wastewater by improved coagulation flocculation process
by
Lofrano G., Belgiorno V., Gallo M., Raimo A. and Meri? S.
Sulfuration treatment of electroplating wastewater for selective recovery of copper, zinc and nickel resource
by
Fukuta T., Matsuda H., Seto F. and Yagishita K.