Assessment of microbial and level of Cadmium, Chromium and Lead contamination on drinking water refilling station in Bungus Teluk Kabung, West Sumatera, Indonesia

Refill drinking water is a choice of drinking water, especially for the middle-income community due to the convenience and affordable price. Many studies in Indonesia reported that drinking water from drinking water refilling stations is less safe or contaminated by coliform. This study assessed the microbial and level of several heavy metals (Cadmium, chromium, and Lead) contamination on refill drinking water from drinking water refilling...