This present book includes selected papers presented at the 16th International Conference on Electrostatic Precipitation. It presents research shortcomings and future orientations in ESP among others, advancements in power supply, modelling, novel applications and new techniques, industrial experience and case studies. Outstanding scientists and engineers worldwide in the field reported their on-going researches. The book is a useful reference for scientists and engineers to keep abreast of the latest developments in environmental science and engineering.