The main focus at  Dr. Praveena’s research lab is developing technologies that utilize waste as a resource and provide sustainable solutions for multiple environmental problems such as clean water production, wastewater treatment, and energy recovery. Dr. Praveena’s research works are in:

• Microbial Fuel Cells for the synchronized removal/recovery of heavy metals and energy production;
• Electrodialysis as a cleaner production concept for electroplating industry;
• Electrochemical treatment technique for the removal of fluoride from groundwater;
• Advanced oxidation process for water and wastewater treatment.