Preface: 2nd International Conference on Green Environmental Materials and Food Engineering (GEMFE 2022)

Abstract

We gratefully acknowledge the presence of all participants on the 2022 2nd International Conference on Green Environmental Materials and Food Engineering (GEMFE 2022), which was successfully held during November 19-20, 2022 in Tianjin, China. GEMFE 2022 aimed to provide a platform for experts and scholars, engineers and technicians, and R&D personnel to share scientific research results and cutting-edge technologies, understand academic development trends, broaden research ideas, strengthen academic research and discussion, and promote cooperation in the industrialization of academic results.
 The primary goal of GEMFE 2022 is to promote research and developmental activities in energy technology, green environmental materials and food engineering and another goal is to promote scientific information interchange between researchers, engineers, students, and practitioners working all around the world.
 About 90 participants from academic, high-education institutes and other organizations took part in the conference. The conference model was divided into two sessions, including oral presentations and keynote speeches. In the first part, some scholars, whose submissions were selected as the excellent papers, were given 10 minutes to perform their oral presentations one by one. Then in the second part, keynote speakers were each allocated 30-40 minutes to hold their speeches.
 I would like to express special gratitude to members of the conference committee and organizers of the conference. I would also like to thank the reviewers for their valuable time and advice which helped in improving the quality of the papers selected for presentation at the conference and for publication in the proceedings.
 GEMFE 2022 Conference Organizing Chair
 Tianjin, China