Fatah, A., Arcilesi, R., Judd, A., et al. (2007). Guide for the Selection of Chemical, Biological, Radiological, and Nuclear Decontamination Equipment for Emergency First Responders. U.S. Department of Homeland Security.
This (very detailed, yet somewhat dated) guidance can help emergency responders learn more about chemical, biological, radiological, and nuclear decontamination equipment. It includes information on delivery systems, containment devices and accessories, shelters, showers, commercial decontaminants (foams, solutions, gaseous, nonaqueous), and decontamination systems and trailers.