Análisis del carbón activado como filtro en el tratamiento de aguas residuales provenientes de la industria láctea “Monteverde” en el barrio Rocafuerte cantón de Píllaro provincia de Tungurahua

Abstract:

The present work was realized in the milk industry “MONTEVERDE“ with the intention of analyzing the activated coal as I filter in the wastes water treatment for the decrease of the parameters of Biochemical Oxygen Demand (DBO5), Chemical Oxygen Demand (DQO) and Oils and Fats. Each one carried out investigation of field and laboratory in 90 days with 3600 gallons of waste water with 10 samples of 55 gallons of waste water, the first in normal conditions, and nine remaining ones were submitted to the filtration process across the coal activated by means of the regulation 2169 and 2176 INEN, the environmental quality Norm and of discharge of effluent. In a metallic structure there was placed the waste water in order to which the system works for gravity, later it happens for a pipe PVC of ½ “, towards an iron that distributes it for the whole packing that contains the material filtrante (44 lb of activated coal) using a continuous wealth of 0,105 l/min where it was received to realize the analyses of results of decontamination. The obtained results demonstrate the efficiency of the coal activated in relation to the DQO that had an efficiency of 94,55 % that is to say the filter it has a high capacity of removal of organic matter I concern with oils and fats also there was a high efficiency of 72,02 % what means that this one filter has a high capacity for removal of the same ones; on the other hand in the DBO5 the efficiency level was-10,66 %, what means that top values of contamination existed in relation to that of raw water, it is necessary to take into consideration that this is not an integral method of removal organic matter and that to increase the efficiency it is possible to mix the coal activated with another material that it helps to the pollutants' decrease of this parameter.

Año de publicación:

2017

Keywords:

• CARBÓN ACTIVADO
• ENSAYOS DE LABORATORIO
• Aguas residuales

Fuente:

rraae