The consideration and use of in situ reactive wall groudwater treatment systems on remediation projects continues to gain acceptance. Such systems are attractive due to their low initial capital costs and their minimal operation and maintenance cost compared ...

The plans for eliminating the off-site migration of a non-aqueous phase liquid (NAPL) from a refinery into a nearby river included the installation of a High Density Polyethylene (HDPE) curtain wall and an underdrain system. This paper briefly describes the ...