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Wastewater Disinfectant Technologies a Comparative Review of the Benefits and Disadvantages of the Implementation of Peracetic Acid versus Chlorine
(Polytechnic University of Puerto Rico, 2014)
Disinfection in wastewater treatment
plants is an essential part of the daily process. It
can be said that the majority of municipal
wastewater treatment plants utilize chlorine in gas
or liquid as their primary method ...
Mortar Mix Design for Roofing Applications
(Polytechnic University of Puerto Rico, 2014)
The following information is about the
results on experimental tests of a mortar containing
fly ash used on roofing application. These results
are based on compressive strength, air permeability
and specific gravity. ...
Implementation of Transportation Management Plan (TMP) in Puerto Rico
(Polytechnic University of Puerto Rico, 2014)
The Puerto Rico Department of
Transportation is committed to provide an efficient
and safe flow of traffic in highway projects. The
Transportation Management Plans provide the best
strategies to mitigate the work zone ...