1危险指数 更多详情参见:https://www.epa.gov/newsreleases/biden-harris-administration-finalizes-first-ever-national-drinking-water-standard ;https://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas#Webinars
According to the American Water Works Association, the U.S. has approximately 52,000 dispersed drinking water systems, many serving small-to-medium sized communities with a population under 50,000. The cybersecurity of public water systems (PWSs) varies and largely depends today on case-by-...
Notice of Public Meeting/Webinar: EPA Method Development Update on Drinking Water Testing Methods for Contaminant Candidate List ContaminantsPeter Grevatt
Walters Environmental offers a large selection of wastewater and drinking water webinars, onsite training, and consulting services, specializing in compliance remediation.