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Keywords: Pollution


Biological Nitrogen and Phosphorus Removal in Oxidation Ditch and High Nitrate Recycle Systems

Publication date: August 01, 1990 | Type of document:

Full scale process modifications were conducted in an oxidaation ditch system to understand the kinetics of biological nitrogen and phosphorus removal in activated sludge systems which may use high nitrate or internal recycles.  Design…

Chesapeake Bay Program: Findings and Recommendations

Publication date: September 01, 1983 | Type of document:

this report provides an overview of the major research findings and range of pollution controls recommended by the Environmental Protection Agency's Chesapeake Bay Program (CBP), in accordance with P.L. 94-116 passed by the 94th…

Letter from Chesapeake Bay Leadership to Congress to Reduce Polluted Runoff from Federal Highways

Publication date: May 27, 2009 | Type of document: Policy Memorandum | Download: Electronic Version

Letter from Chesapeake Bay Leadership to Congress to Reduce Polluted Runoff from Federal Highways

River Flow, Long-term Trends and Stream Health In the Chesapeake Bay Watershed

Publication date: May 09, 2011 | Type of document: Backgrounder | Download: Electronic Version

Backgrounder: River Flow, Long-term Trends and Stream Health In the Chesapeake Bay Watershed



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