The West Virginia University Institute of Technology has demonstrated a new patent-pending process for making coal a cleaner source of energy. Illinois state Rep. Dan Reitz (D), a coal miner, visited the campus Monday (May 5) to learn about removing toxic mercury from coal production.

WVU Tech researchers and students isolated and identified bacteria naturally living in coal slurry ponds. Once concentrated, these bacteria interact with the toxic mercury and convert it into a pure liquid metal. The mercury can then be removed from the water, harvested and possibly sold for commercial use.

In the lab, we have proven the viability of the science, and we are planning a large-scale field test,said Richard Schoening, chair of the WVU Tech Chemistry Department.However, the big hurdle is working with engineers to discover the most efficient way to implement the technology in energy production. We are applying for funding for a new lab focusing on this type of research.

The new technology removes 95-100 percent of the toxic mercury from the treated water, which reduces the ecological impact of converting coal into energy. Other possible applications could focus on cleaning emissions from coal-burning power plants or the removal of other harmful materials such as selenium. A patent is pending on this process also.

This project is one component of WVU Techs focus on the science of energy production. The institution is offering new curriculum on the chemistry of renewable energy.

WVU Tech, a division of WVU , offers more than 50 career-focused, four-year programs in the engineering, sciences, business, social sciences, public administration, humanities and health fields. The institution is fully accredited by the Higher Learning Commission, North Central Association of Colleges and Schools, Engineering/Technology Accreditation Commissions of the Accreditation Board for Engineering and Technology, Commission of Collegiate Nursing Education and other premier accrediting agencies.