Department of Mathematics, Science & Humanity and Department of Environmental Science and Technology jointly organized an expert lecture for B.E Environmental Science and Technology semester 1 and D.E Environment Engineering semester 1 on 22th September 2023 on topic “Innovation in Wastewater treatment”.The session was delivered by Ms. Prachi Patel (Trainee Er.,BEIL Infrastructure limited ZLD plant) Students were highly benefited and gained knowledge about types of what is wastewater, Wastewater Treatment, Impacts on environment, ETP (Effluent Treatment Plant) and Zero Liquid Discharge (ZLD).