Toxicity reduction in leather tanning wastewater by improved coagulation flocculation process
by
Lofrano G., Belgiorno V., Gallo M., Raimo A. and Meri? S.
Use of ion exchange for removal of Ammonium: A biological regeneration of zeolite
by
Rahmani A.R. and Mahvi A.H.
Phosphorus and organic matter removal from synthetic wastewater using alum and aluminum hydroxide
by
Georgantas D.A. and Grigoropoulou H.P.