Guidance to evaluate, design, construct, monitor, and maintain permeable reactive barriers used as treatment zones to clean up contaminated groundwater.

Provides updated information on new developments and innovative approaches in applying permeable reactive barriers to treat a variety of groundwater contaminants.

U.S. Air Force document revised with state input to provide guidance on the design, construction, and monitoring of permeable reactive barriers in various hydrogeologic settings.

A review of regulatory issues, advantages, and disadvantages associated with permeable reactive barriers.

Provides regulatory guidelines for the installation of permeable reactive barriers for the remediation of inorganics and radionuclides.