Mohsen has more than 25 years of experience in mine water and wastewater treatment around the globe. He was the key design person for a wide variety of treatment systems targeting different contaminants such as heavy metals, cyanide, sulphate, chloride and so on. His past experiences as a senior process engineer in different countries such as France, Russia, Peru, Namibia, Mexico and Canada with different regulations and standards made him a well versed technical leader with deep knowledge of issues related to mine water treatment.