• Conducted literature review on air pollution control methods and filtration techniques.
• Assisted in designing project methodology, including problem definition, objectives, and experimental plan.
• Collected and prepared cotton-based filter material using chemical treatments (alkali, acid hydrolysis, drying).
• Analyzed and compared the performance of multiple filtration techniques (HEPA, activated carbon, electrostatic precipitation, nano-filters).
• Studied the influence of environmental factors (temperature, humidity) on filtration efficiency.
• Applied dosimetry models to assess human health impacts of air pollution.
• Collaborated in preparing progress reports, roadmaps, and presentations to document research outcomes.
• Contributed to optimization strategies for improving air filtration performance and sustainability.