摘要
Frontiers of Environmental Science&Engineering is pleased to announce the best paper awards for 2019.In 2019,we published 104 research and review papers in Volume 13 of FESE.In order to acknowledge the past contributions and encourage more submissions,the FESE editorial board selected three distinguished research papers for their profound insights into current serious environmental issues or contributions to practical treatment technology.We hope these papers will inspire and promote innovation in the environmental science and engineering research field.