Emerging trends in disinfection : lessons from AWWA's disinfection survey / AWWA Disinfection Committee.
Every 10 years, AWWA releases a survey of disinfection practices in the water sector; taken together, these surveys frame the evolution of potable water disinfection. The most recent survey was conducted in 2017; the report, published in 2018, summarized the trends at the time, such as the use of chlorine and the challenges as well.