**Author details**

Anthony Anukam\* and Jonas Berghel Environmental and Energy Systems, Department of Engineering and Chemical Sciences, Karlstad University, Karlstad, Sweden

\*Address all correspondence to: anthonyanukam16@gmail.com

© 2020 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.
