Water Sanitation Technologist
Person who controls the quality of drinking water and prevents pollution of waterways. To this end, he monitors the facilities and controls the processes used in a raw water or wastewater treatment plant. She is responsible for taking water samples from lakes or other water sources, determining their acidity and color, performing chemical, physical and bacteriological analyzes in the laboratory and, if there is place, to look for the causes of pollution. She may also be required to assist engineers in technical work relating to the installation or sanitary control of water purification works.