Treatment of Fecal Sludge (FS) Using Combine Bio-Digestor and Stabilization Pond in a Tropical Urban Area

  Ebenezer Soh Kengne*         Stephane Lauris Tchianzeu Tekamdjo         Wilfried Arsene Letah Nzouebet         Christian Wanda         Pierre Nbendah         Nguetsop Victor Francois         Tonfack Libert Brice      

Comparative Analysis of Polyacrylamide (PAM) and Sodium Polyacrylate (PAAS) Applications in Water Treatment and Oil Industry Processes

  Venkata Manikya Kumar Ajjarapu*