Reverse osmosis (RO) is a vital water purification technology used in various applications such as boiler feedwater treatment, cooling water systems, and wastewater recycling. The feedwater for RO can ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. PLAQUEMINES PARISH, La. (WGNO) — Some of the ...