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This semester, we successfully designed and fabricated a 1/9 scale model of the sedimentation tank. We showed that a large, plastic corrugated pipe was a potential low-weight, low-cost solution to traditional concrete tanks and determined that plastic welding was a viable fabrication method for tank construction in Honduras. We also succeeded in testing our sedimentation tank using a pre-existing tube flocculator in the lab and cleaned 50 NTU water to meet WHO standards.
Introduction and Objectives
Fall 2016
Currently the The team is investigating investigated how to streamline the fabrication methods from summer 2016 and designdesigned/ explore explored alternative methods to fabricate plate settlers and flocculators and lower labor costs.
The original request from Jacobo Nuñez in 2003 that led to the creation of the AguaClara program was for a method to treat water for Honduran villages. Over the past decade, AguaClara has made designs for towns and small cities. We have not yet succeeded in creating a low cost, climate-friendly, high performing treatment plant for villages that rely on turbid surface waters. We will create The team created a working prototype design and after preliminary testing in the AguaClara laboratory, we will turn turned it over to Agua Para el Pueblo to test it in a pilot project in Honduras. The main challenge is was to select fabrication materials and develop fabrication methods. The prefabricated AguaClara plant will treat treated approximately 1 L/s and will provide water for approximately 300 people.
Introduction and Objectives
Spring 2017
This semester, the team built upon the fabrication steps established by the previous semester teams and focused on building a 1 L/s plant for testing in the lab. The team also designed and fabricated a tapered flocculator to take a step forward in figuring out the parameters that affect the design configurations of the 1 L/s plant. The tapered flocculator will be used for testing in future semesters.
Members Spring 2017
Sidney Lok: sgl38@cornell.edu
Sean King: spk52@cornell.edu
Sung Min Kim: sk2795@cornell.edu
1LPS Plant Testing
Fall 2017
This semester, the team finished up building the 1LPS and attached the ESTaRS to have a full flocculation, sedimentation, filtration water treatment process. The team made a modular tapered flocculator to see if rapid mix/contact chamber actually improves performance.
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Members Fall20162017Felix Yang: fyy2fyy2@cornell.edu Sean King: spk52@cornellKen Rivero-Rivera: klr227@cornell.edu Yinghan Hua: yh696@cornellLilly Mendoza: lam359@cornell.edu RA - Sung Min Kim : sk2795@cornell.edu David Herrera Manzanedo: dh644@cornell.edu
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