Proceedings of the 4^th International Conference
of Recent Trends in Environmental Science and Engineering (RTESE'20)

On behalf of the International Academy of Science, Engineering and Technology (International ASET Inc.), the organizing committee would like to welcome you to the 4^th International Conference of Recent Trends in Environmental Science and Engineering (RTESE'20).

RTESE'20 is aimed to become one of the leading international annual conferences in the fields related to environmental science and engineering. This conference will provide excellent opportunities to the scientists, researchers, industrial engineers, and university students to present their research achievements and to develop new collaborations and partnerships with experts in the field.

RTESE'20 is a series of international conferences which are held yearly. These conferences focus on all aspects of environmental science and engineering. After the success of the second conference in Ottawa, Canada, RTESE will remain in Canada and will host the third international conference.

In the second meeting of this conference, two keynote speakers will share their expertises with the aim of exposing participants to a wide spectrum of applications, and to foster crosspollination of ideas and develop new research interests. In addition, approximately 10 papers will be presented from professors, students, and researchers across the world.

We thank you for your participation and contribution to the 4^th International Conference of Recent Trends in Environmental Science and Engineering (RTESE'20). We wish you a very successful and enjoyable experience.

Dr. Mehrab Mehrvar
Conference Chair and Proceedings Editor
RTESE'20

Dr. Zhi Chen
Conference Co-Chair and Proceedings Editor
RTESE'20