Real Time Analysis for green chemistry.pdf Glacier Melting and climate change .pptx Ammonia production process with details and Zero-carbon future of ammonia.pptx Soil Treatment by Washing procedures and Process plant description Tips on Selection of automatic valve in industries Microorganisms role in Waste Management and producing different Biomass fuels ( Biogas) .pptx Ahmed Mohamed Khedr - Enhancing Water Quality.pptx Environmental Risk & Impacts of Abiotic resource Exploitation Carbon Capture and storage technologies around the world