1. Post Doctoral Associate, Centre for Environmental Engineering Research and Education (CEERE), Schulich School of Engineering, Univ. of Calgary, Calgary, AB, Canada.
2. Professor, Centre for Environmental Engineering Research and Education (CEERE), Schulich School of Engineering, Univ. of Calgary, Calgary, AB, Canada.
3. Research Associate, Centre for Environmental Engineering Research and Education (CEERE), Schulich School of Engineering, Univ. of Calgary, Calgary, AB, Canada.
4. Principal Scientist, Council of Scientific and Industrial Research-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur 440020, India (corresponding author).