Date on Master's Thesis/Doctoral Dissertation

11-2024

Document Type

Master's Thesis

Degree Name

M. Eng.

Department

Chemical Engineering

Committee Chair

Jaeger, Vance

Committee Co-Chair (if applicable)

Willing, Gerold

Committee Member

Rockaway, Thomas

Author's Keywords

Water Purification; Wastewater treatment; Peracetic acid

Abstract

The Next Round Brewing project was a project that sought to use treated wastewater to make potable drinking water using peracetic acid (PAA) and the advanced oxidation process and break the stigma around reclaimed water. In experiments, PAA was an efficient biocide which reduced the level of pathogens to within EPA standards. When PAA was coupled with the advanced oxidation process all organic matter was also reduced to within acceptable levels, and no biocide was left over in the final product, meaning PAA properly dissociated into harmless byproducts. A series of experiments are presented that vary concentrations of PAA, effluent flow rates, and recycling rates. After purifying the water to safe drinking standards, the final product was delivered to four local breweries in the Louisville area who produced 5 different craft beers that were shared with the water professional conference of 2019 in Louisville, KY.

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