Abstract: A system and method for environmental data management. The system includes an application including a mapping module that a generates an interactive graphical mapping interface of the site, the interactive mapping interface including links to environmental data from a site and related documents, an analysis module that analyzes the environmental data, the environmental data including contaminants of potential concern (COPC) data, a risk assessment module that assesses the human health risks caused by COPCs at the site, and a remediation module that screens remedial technology for cleaning up COPCs.

Abstract: A method and apparatus for neutralizing pentaborane. A high-capacity pentaborane processing system is disclosed that may be employed at a variety of sites where pentaborane may be stored. Remote monitoring and worker interface with the pentaboraneis limited to placement of a target cylinder into an airtight chamber and connection of process piping to each cylinder valve. Hydrolysis of the pentaborane is achieved in the system by rapid and extensive physical mixing of the pentaborane with water, which yields gaseous elemental hydrogen and residual boric acid. Sodium hydroxide may be provided to neutralize boric acid and form borax, which may be later precipitated out of the waste stream. Continuous monitoring through various pH and ORP sensors give operators information needed to maintain correct chemical balance throughout the reaction process. A cylinder or other container filled with pentaborane may be connected to an airtight system.

Abstract: A waste cylinder rupture vessel for release and recontainerization of toxic contents of compressed gas cylinders comprises an enclosed chamber which accommodates a plurality of bearing surfaces for supporting and positioning a target cylinder thereon. A puncture spike disposed within the chamber is adapted to puncture the target cylinder at its mid-section, thereby releasing its contents. Connections are provided communicating with the enclosed chamber for evacuating and recontainerizing the contents released by a punctured cylinder without release of the contents into the environment. All of the cylinder processing operations may be provided remotely.