Browsing by Subject "Phosphate"
Now showing items 1-4 of 4
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A Pilot Scale Study of Denitrifying Bioreactors Paired with Phosphate Sorbents
(East Carolina University, 2023-08-18)Denitrifying bioreactors are commonly utilized as a best management practice in agricultural systems to reduce nitrate in drainage waters. The USDA recommends the utilization of woodchips as a carbonaceous substrate to ... -
Onsite Wastewater System Phosphate Contributions to Water Resources in the Piedmont of North Carolina
(East Carolina University, 2016-12-13)Major watersheds in North Carolina including portions of the Cape Fear, Neuse, and the Tar-Pamlico Rivers are impaired because of elevated phosphorus (P) loading from point and non-point sources of pollution. Studies ... -
Stratigraphy and Petrology of the Pungo River Formation, Central Coastal Plain of North Carolina
(1982-12)Up to 30 m of phosphatic sediments of early and middle Miocene Pungo River Formation were deposited in the north-south-trending Aurora Embayment of North Carolina. These sediments thin to approximately 10 to 15 m over the ... -
Synthesis of Phosphatic Sediment-Faunal Relationships Within the Pungo River Formation: Paleoenvironmental Implications
(1982-12)The lower part of the Pungo River Formation in the Aurora Embayment (units A and B) consists of phosphorite sands and interbedded dolomites that grade southward into calcareous quartz sand (unit CC) associated with a ...