This study explores the survey. The purpose is to detect contamination of coliform bacteria in drinking water from automatic vending machines. The area around the university campus Samples of drinking water from a drink dispenser, automatic vending booth number 156 from the survey. To detect contamination with coliform bacteria. The test for coliform in water and ice. Which may affect drinking water contamination in the area around the university campus. Data were analyzed using descriptive statistics, frequency percentage
of the general characteristics of automated vending machines. Most good condition And detection of contamination with coliform bacteria in drinking water. Contamination detected coliform bacteria in drinking water, 25.64 percent, and most common, is characterized by water contamination at old. Water treatments It found the contamination of drinking water through the RO system found in most 72.50 percent.
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