I have a Ph.D. in water treatment and over 20 years of professional experience in various aspects of the field. My expertise includes operations and maintenance (O&M) of drinking water treatment plants, environmental awareness, industrial wastewater treatment, quality assurance, and quality control (QA/QC) in analytical laboratories, research and development (R&D) of water treatment technologies, and ensuring the quality of drinking water as well as waste recycling. I have trained more than 1000 specialists and students in the field of water treatment. I have built and led professional teams of engineers, chemists, and administrators in multiple water treatment companies to ensure proper water treatment, sustainability, and economic efficiency. I have provided numerous consultations for NGOs, water treatment companies, and specialists. Additionally, I have published several research papers on water treatment and the environment