Use of ion exchange for removal of Ammonium: A biological regeneration of zeolite
by
Rahmani A.R. and Mahvi A.H.
Sulfuration treatment of electroplating wastewater for selective recovery of copper, zinc and nickel resource
by
Fukuta T., Matsuda H., Seto F. and Yagishita K.
Removal of methylene blue by using biosolid
by
Sarioglu M. and Atay U.A.