Engineering Commons^™

Improving Flow Distribution In Small-Scale Water-Supply Systems Through The Use Of Flow-Reducing Discs And Methods For Analyzing The Effectiveness Of Solar Powered Pumping For A Drinking Water Supply In Rural Panama, Briana I. Drake

Dissertations, Master's Theses and Master's Reports - Open

As continued global funding and coordination are allocated toward the improvement of access to safe sources of drinking water, alternative solutions may be necessary to expand implementation to remote communities.

This report evaluates two technologies used in a small water distribution system in a mountainous region of Panama; solar powered pumping and flow-reducing discs. The two parts of the system function independently, but were both chosen for their ability to mitigate unique issues in the community. The design program NeatWork and flow-reducing discs were evaluated because they are tools taught to Peace Corps Volunteers in Panama.

Even when ample water …

Utilizing Ultrasonic Technology To Manage Algal Blooms In Lake Rockwell, Mackenzie Kaser, Andrew Perdue

Williams Honors College, Honors Research Projects

The purpose of this paper is to analyze the effectiveness of ultrasonic technology to manage algal blooms in Lake Rockwell. Lake Rockwell is the drinking water source for the city of Akron, OH and the surrounding areas. One of the main issues facing the City of Akron Water Treatment Plant is cyanobacteria, or blue-green algae. Cyanobacteria releases toxins, which makes conventional water treatment processes more difficult. Our proposed solution to manage algal blooms in Lake Rockwell is ultrasonic technology. This system emits vibrations that destroy the algal cells and prevent new blooms from forming. Our plan involves three master buoys …