Dr. Anawat Pinsiakul is an Assistant Professor in the Department of Chemistry, Faculty of Science, King Mongkut’s University of Technology Thonburi. He graduated with a Bachelor of Science (Chemistry), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand, in 1995; a Master of Science (Water and Wastewater Engineering), Environmental Engineering Program, School of Environment, Resources and Development, Asian Institute of Technology (AIT), Thailand, in 1997; and a Doctor of Technical Science (Environmental Toxicology, Technology and Management), AIT, Thailand, in 2002. His research interests are wastewater treatment by chemical process and sludge management.