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Nitrogen and BOD Removal from Municipal Wastewater Using a Constructed Vegetate Plug Flow Multiple Stages Series System
(Polytechnic University of Puerto Rico, 2012)
Abstract - Most wastewaters contain nitrogenous compounds that have given rise to various negative phenomena in water environments, such as growth of algae causing eutrophication with damage to aquatic life, being toxic ...
Diseño Estructural para Edificio de Concreto Reforzado
(Polytechnic University of Puerto Rico, 2012)
El artículo se enfoca en análisis y diseño estructural de un edificio en concreto reforzado. Se muestra un procedimiento lógico de diseño, en donde se pretende alcanzar una configuración estructural conforme a las necesidades ...
Scour Evaluation of Bridge 2487 in Cayey, Puerto Rico
(Polytechnic University of Puerto Rico, 2012)
Abstract - Scour at bridges should be monitored constantly using proper procedures in order to secure the safety of the public. According to The US Department of Transportation the most common cause of bridge failures is ...
Hydrology and Hydraulic Study of an Existing Bridge on Veguitas River
(Polytechnic University of Puerto Rico, 2012)
Abstract - This paper summarizes the hydraulic and hydrology studies perform to determine the capacity and replacement structure of an existing bridge. The studies will be performed at a Bridge in Veguitas River in the ...
Transporte Público del Municipio Autónomo de Humacao
(Polytechnic University of Puerto Rico, 2012)
Abstracto - El servicio municipal de transporte público, conocido como el Sistema de Transportación de Humacao (SITRAH), se ha traducido en un entorno favorable para la movilidad de los visitantes del centro histórico ...
Determinación de las Principales Causas de Accidentes en Zonas de Construcción en las Carreteras de Puerto Rico
(Polytechnic University of Puerto Rico, 2012)
Abstracto - El objetivo de la investigación fue determinar las principales causas de accidentes en zonas de construcción en las carreteras de Puerto Rico. Se realizaron 122 encuestas a profesionales que laboran en zonas ...
Study of Preventive Seismic Retrofitting for an Existing Industrial Pharmaceutical Steel Building at Humacao, Puerto Rico
(Polytechnic University of Puerto Rico, 2012)
Abstract - The project consists on the development of a comprehensive seismic evaluation
and possible retrofit for an industrial pharmaceutical steel building. The building was originally constructed during the 1970s ...
Evaluación Sísmica y Recomendación de Mejoras Estructurales al Puente #753,Localizado en el Expreso Baldorioty De Castro (P.R. 26) Sobre la Avenida Roberto H. Todd
(Polytechnic University of Puerto Rico, 2012)
Resumen - En los pasados años hemos visto como en diferentes países han sucedido movimientos telúricos o sismos que han destruido la infraestructura y causado muchas muertes. De ahí la inquietud de diferentes profesionales ...
Electrocution: Solution for the Removal of Escherichia coli from Wastewater
(Polytechnic University of Puerto Rico, 2012)
Abstract - This project consists proving that there is present an alternative disinfection procedure to remove pathogen indicator bacterium in wastewater. Escherichia coli is removed from the Caguas Regional Wastewater ...
Cost Evaluations for Dredging Projects
(Polytechnic University of Puerto Rico, 2012)
This project was focused on cost evaluations for dredging of five (5) reservoirs in Puerto Rico. These reservoirs were selected because of their importance in Puerto Rico. The cost estimates were made using a disposal site ...