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Charles Bott

Hampton Roads Sanitation District

SCHOLARLY PAPERS

2

DOWNLOADS

99

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0

Scholarly Papers (2)

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1.

Enhancing Bioflocculation in High-Rate Activated Sludge Improves Effluent Quality Yet Increases Sensitivity to Surface Overflow Rate

Number of pages: 40 Posted: 16 Feb 2022
Tim Van Winckel, Nam Ngo, Belinda Sturm, Ahmed Al-Omari, Bernhard Wett, Charles Bott, Siegfried E. Vlaeminck and Haydée De Clippeleir
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hampton Roads Sanitation District, University of Antwerp and Ghent University
Downloads 53 (1,031,043)

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A-stage, floc formation, sewage, settling, wastewater

2.

Feedforward-feedback ammonia control at a Water Resource Recovery Facility based on a Digital Twin with hybrid model

Number of pages: 52 Posted: 21 Oct 2025
Jeffrey Sparks, Charles Bott and Peter A. Vanrolleghem
Hampton Roads Sanitation District, Hampton Roads Sanitation District and Université Laval
Downloads 46 (1,145,425)

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ammonia-based aeration control, data-driven model, Digital twin, hybrid model, machine learning