THE FIRST PERMEABLE REACTIVE BARRIER IN ITALY
The aim of this study is to describe the first full scale application of a zerovalent iron permeable reactive barrier in Italy. The PRB was
Category: Environmental Remediation
Services
Location
Vertical Barriers in Soil for Pollution Containment
Vertical barriers have evolved over the past fifteen years into a technique that is widely applied to restrict the underground movement of liquid and wastes
Passive NAPL Barrier Design and Construction
In 2006, a “passive” non-aqueous phase liquid (NAPL) barrier was installed at New York State Electric & Gas Corporation’s (NYSEG’s) Court Street Former MGP Site
EVALUATION OF SUBSURFACE ENGINEERED BARRIERS AT WASTE SITES
Subsurface engineered barriers have been used to isolate hazardous wastes from contact, precipitation, surface water, and groundwater. The purpose of this report is to provide
DESIGN AND SPECIFICATION CONSIDERATIONS FOR ENVIRONMENTAL CUTOFF WALLS
Vertical cutoff, or barrier, walls are an integral part of environmental site remediation efforts. Vertical barriers are commonly deployed to limit the influx of clean
Solidification/Stabilization Treatment at a Former Manufactured Gas Plant Site
Brownfield legislation and initiatives provide significant incentives for cleaning up and redeveloping commercial properties in prime locations that have been under-utilized due to environmental impacts
Solidification and Stabilization of Wastes Using Portland Cement
Solidification and stabilization (S/S) technology is currently being used to treat a wide variety of wastes. Although considerable information is available on S/S technology, much
Environmental Remediation
Source Area Soil Thermal Treatment
Significant Project Features: Thermal treatment of 35 columns of impacted soil via large diameter auger steam injection Injection of approximately 45,000 lbs. of Zero-Valent Iron
Soil Mixing
In-Situ Stabilization (ISS) Riley Way Extension Parcels
Significant Project Features: • In-Situ Solidification (ISS) by method of bucket mixing, with a 16% addition rate of Type I/II Portland Cement to solidify/stabilize the
Environmental Remediation
Large Diameter Auger Steam Stripping and ZVI Mixing
Significant Project Features: Steam stripping with 9-foot diameter auger to depths of 16 feet below ground followed by soil mixing with zero-valent iron, both to