1. Chemical Engineering Department, Engineering Research & Renewable Energy Institute, National Research Centre, 33-El Buhouth Street, Dokki, Cairo 12622, Egypt
2. Plasma Technology and Surface Treatment Department, Fraunhofer Institute for Manufacturing Technologies and Advanced Materials (IFAM), Wiener Straße 12, 28359 Bremen, Germany
3. Water Pollution Research Department, Environmental Research Institute, National Research Centre, 33-El Buhouth Street, Dokki, Cairo 12622, Egypt