In King Saud University 24 years working Experience with  Maintenance department as Water Treatment Incharge for Boys and girls Campus. Water Treatment field of Design, Planning,  Installation, Critical Trouble Shooting,  Operation and Maintenance,  of various capacity of Water Treatment Plants, Waste Water Treatment Plants ( Sewage Water Treatment ) , Boiler Water Treatment Plants, Chiller Water Treatment Plants,  Swimming Pool Water Treatments, Industrial Water Treatment and Home Water Treatment Plants.my personal Website in my fields : www.thewatertreatments.com