Grey Literature

Permanent URI for this communityhttps://www.lib.ncsu.edu/resolver/1840.20/36861

Browse

Browsing Grey Literature by Subject "ACTIVATED SLUDGE OPTIMIZATION."

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Practical Applications of Chemical Oxygen Demand Fractionation for Biological Phosphorus Removal Systems
    (2025) Coley, Julian
    Phosphorus removal in wastewater treatment is critical for preventing eutrophication and further degradation of aquatic environments. For phosphorus, a limiting nutrient, just a slight increase in concentration can lead to significant ecological impacts. Wastewater effluent is a substantial contributor to phosphorus loadings in receiving waters. Removal of phosphorus is an operational and economic challenge. With strict permit limits and ever-changing technologies, regulations, and funding, wastewater facilities must optimize treatment processes to achieve the highest removal efficiency in the most cost-effective manner. This study focuses on the practical applications of COD fractionation using physicochemical methods to drive process adjustments and inform design and treatment modeling. Practicality is determined through the data’s reproducibility, usefulness through trend formation, and ability to collect and analyze statistically significant data.