Week Day and Week End Air Ion Variability at Rural station Ramanandnagar (17° 4’ N 74° 25’E), India and At Different Atmospheric Sites in India
by
Pawar S.D., Meena G.S. and Jadhav D.B.
Removal of hexavalent chromium from electroplating wastewater by electrocoagulation with iron electrodes
by
Dermentzis K., Christoforidis A., Valsamidou E. and Lazaridou A.