Diseño de una planta de potabilización a partir de aguas subterráneas, para la comunidad Langos San Alfonso de la parroquia San Andrés.

Abstract

The study did the water in COMMUNITY LANGOS SAN ALFONSO, starting from a characterization physical-chemical and microbiological, I determined that for water purification is necessary processes of rapid mixing of coagulant POLY ALUMINUM CHLORIDE to 3.5% to reduce the concentration of FLUORIDES at 47.18%, moving to a sedimentation process obtaining therefore the separation of sludge formed; experimentally was determined was determined experimentally for each liter of water 8% after 30 minutes, formed a layer , sludge and clarified water passes to the process of rapid sand filtration to remove residues of flocculation, this process helps us the water to pass without impurities or solid, as in the filtration process with cationic resin decreasing water hardness 35.06%, the resin will have a longer time of useful life; in the experimental analysis for activation of the cationic resin was determined to use a solution of sodium chloride ClNa 8%. Finally we come to the chlorination process where determined that a drop of chlorine (0.05mL of sodium hypochlorite 5%), was obtained after 30 minutes of action an amount of residual chlorine of 0.55 ppm thus showing that the concentration of microorganism was destroyed and we still 0.55% chlorine. In this way was established a suitable process for the purification of our water problem.