When it comes to reverse osmosis (RO) and nanofiltration (NF) systems, Appalachian Environmental offers a range of pretreatment chemicals that can help you get the most out of your membrane system.
Our RO/NF pretreatment chemicals are designed to protect membranes and improve flux, minimize cleaning requirements and maximize membrane life-span. Appalachian Environmental’s RO/NF pretreatment chemicals are compatible with polyamide and cellulose acetate membranes. The right pretreatment chemicals can reduce operating costs, improve filtrate quality and increase membrane life.
Properly pretreated feedwater is critical for reverse osmosis (RO) and nanofiltration (NF) system optimum performance. RO and NF membranes are susceptible to damage from oxidizers, mineral scale and other foulants. The damage can lower flux, rejection, and recovery rates. The correct pretreatment program is needed to minimize these harmful factors and maximize your system’s performance.