NITRIFICATION AND DENITRIFICATION IN ACTIVATED SLUDGE AND BIOFILM (for WASTEWATER AND DRINKING WATER TREATMENT)

            BIOLOGICAL PROCESS MODELING

   CONTROL OF MICROBIAL POPULATION INTERACTIONS FOR ACID MINE DRAINAGE REMEDIATION: oxidation and reduction of iron species and denitrification by acidophilic bacteria.

          EFFECTS OF ADDITION OF INORGANIC IONS (Fe and Mn) TO WASTEWATER ON BIOLOGICAL PROCESS OPERATION

           GENERATION AND IDENTIFICATION OF SOLUBLE MICROBIAL PRODUCTS IN BIOLOGICALLY TREATED WASTEWATER