New Environmental Protection Agency (EPA) air emission regulations are driving coal-fired power plants to assess various technologies and capabilities to enhance emissions removal. A number of plants ...

Several technologies will probably be needed to remove mercury from coal-plant stack emissions as mandated by new mercury emission control legislation. One of the most promising mercury removal ...

In December 2000, EPA announced their intent to regulate mercury emissions from the nation’s coal-fired power plants. Draft legislation indicates that new regulations may require removal efficiencies ...

Waukegan, Ill., November 28, 2012 – United Conveyor Corporation (UCC) was recently awarded contracts for 11 Dry Sorbent Injection (DSI) systems which include a total of 41 VIPER™ Mills. Dry sorbent ...

ADA-ES Awarded $8.5 Million Contract for Activated Carbon and Dry Sorbent Injection Systems at Two Plants HIGHLANDS RANCH, Colo.--(BUSINESS WIRE)-- ADA-ES, Inc. (NAS: ADES) ("ADA") today announced ...

WAUKEGAN, Ill.--(BUSINESS WIRE)--United Conveyor Corporation (UCC) recently introduced VIPER™ Mill technology, which significantly reduces operating cost and improves emissions control of dry sorbent ...

Therefore, to achieve the required > 90 % level, an increased rate of sorbent injection is required. This not only increases the overall cost due to the high rate of injection, but it also creates ...

ADA-ES Announces Contractsfor Dry Sorbent Injection and Activated Carbon Injection Systems Valued at up to $15 Million HIGHLANDS RANCH, Colo.--(BUSINESS WIRE)-- ADA-ES, Inc. (NAS: ADES) ("ADA") today ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...