There are many trade groups out there that deal with industrial water treatment that offer further resources, conventions, expositions, etc.

• Association of Water Technologies (AWT)

• American Water Works Association (AWWA)

• American Boiler Manufacturers Association (ABMA)

• Cooling Technology Institute (CTI)

• International Water Conference (IWC)

• National Association of Corrosion Engineers (NACE)

• U.S. Green Building Council (USGBC)

• Water Environment Federation (WEF)