Engineering Commons^™

3d Printed Architected Materials For Improving Biofilm Carriers For Wastewater Treatment Applications, Bryan Ovelheiro

Environmental & Water Resources Engineering Masters Projects

Wastewater infrastructure in the United States has been in dire need of improvement for quite a while. It was estimated that wastewater treatment systems would need about $57.2 billion to maintain acceptable levels of treatment in the coming years (Christen, 2003). This is just for maintaining the treatment systems in place, without any room for improvement, and it only accounts for about 31.6% of the total waster infrastructure need in this area (Christen, 2003). In fact, without sufficient upgrades, water quality gains achieved through the passing of the Clean Water and Safe Drinking Water acts could be lost (Christen, 2003). …