**Author details**

Saeed Pourkarim Nozhdehi The Superintendent of Rasht Wastewater Treatment Plant Office, Guilan Water and Wastewater Co., Rasht, Iran

\*Address all correspondence to: saeedpoorkareem@yahoo.com

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
