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.
Trace element removal from hot gasification flue gases using solid sorbents by Diaz-Somoano M., Lopez-Anton M.A. and Martinez-Tarazona M.R.
Phosphorus and organic matter removal from synthetic wastewater using alum and aluminum hydroxide by Georgantas D.A. and Grigoropoulou H.P.
Effects of pyrolysis temperature, residence time on the reactivity of clean coals produced from poor quality coals by Skodras G., Natas P., Basinas P. and Sakellaropoulos G.P.