1. Division of Systems, Power and Energy, James Watt School of Engineering, University of Glasgow, Glasgow, UK
2. CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
3. School of Environmental Science and Engineering, Sun Yat-Sen University, Guangzhou, China
4. School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
5. Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore
6. School of Enviornmental Engineering, University of Seoul, Seoul, Republic of Korea
7. Korea Biochar Research Center, APRU Sustainable Waste Management & Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea