Diseño de un vertedero para la determinación del régimen de flujo en las aguas residuales del Camal Frigorífico Riobamba.

Abstract

The development of a landfill for determining the flow rate in wastewater at Camal Frigorífico Riobamba poses a short-term measure to control wastewater preventing it from becoming a source of contamination to ground contact. Sizing landfill was performed from the determination of the discharge, diagnosis process wastewater generation, chemical physical characterization. The study used experimental techniques for the collection of wastewater samples, laboratory methods for physical chemical analysis, flow measurement techniques in open channels, closed, lines of length, width landfill. The results of the diagnostic processes of generation of wastewater revealed misuse, inadequate management of water facilities, the physical and chemical characterization allowed to know that the values of the chemical oxygen demand (COD), biological oxygen demand (BOD5 ) and surfactants are commonly found outside the permissible limit by environmental regulations Ministerial Agreement 097A, it determined discharge flow yield values with an upper limit of 22,95m xviii

3 /h, the design of the landfill according to the technical specifications and calculations engineering was sized for the rectangular opening 0,14m high and 0,09m wide, 0,17m for the spillway crest high and 0,30m wide, for the pouring box 0,36m wide and 1,8m long, the determination of the flow regime with dimensionless value 195837,28 wastewater located in the turbulent classification. It is concluded that the study indicates that landfill design is according to the flow rate, maximum flow discharge. The recommendations administrator camal focus on the proper implementation of flow measurement techniques according to the structure in which flows are driven and selecting the type of landfill according maximum flow in handled.