o. Reuse, Recycle, and Refurbishment
o. Waste-to-Wealth
o. E-Waste
o. Semiconductor Economy
o. Life Cycle Assessment
o. Decarbonization
o. Sustainable Development
o. Renewable Energy Technologies
o. Hydrogen Economy
o. Batteries, Supercapacitors, and Fuel Cells
o. Energy Conservation and Auditing
o. Gas Hydrates
o. Biomass Valorization
o. Catalysis and Nanomaterials
o. Waste Treatment and Management
o. Biodegradable Polymers
o. AI/ML in Chemical and Process Industries
o. Multiphase Flow
o. Computational Fluid Dynamics
o. Microfluidics
o. Process Integration
o. Drug Delivery and Molecular Simulation