/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ManivannanNagappan https://cdn.slidesharecdn.com/profile-photo-ManivannanNagappan-48x48.jpg?cb=1564502056 Over 35 years experience in Water and Wastewater Treatment including Reverse Osmosis. Process Design, Engineering, Contracts Management. 15 years in Middle East includes 5 years as Senior Consultant. Experience in mega projects involving SBR, Ultrafiltration, MBR and Odour Control.