Ingeniería Civil y Mecánica

Permanent URI for this communityhttp://repositorio.uta.edu.ec/handle/123456789/898

Browse

Subject: search.filters.subject.DESINFECCIÓN

Search Results

Now showing 1 - 3 of 3
  • No Thumbnail Available
    Item
    Evaluación del funcionamiento de la planta de tratamiento de aguas residuales del sector La Merced de la parroquia Píllaro perteneciente al cantón Santiago de Píllaro, provincia de Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2023-03) Amaguaña Moreta, Ronald Fabricio; Morales Fiallos, Fabián Rodrigo
    An experimental study was carried out with the objective of determining whether the Wastewater Treatment Plant (WWTP) is functioning adequately or whether its effectiveness in removing pollutants has decreased throughout its useful life. The evaluation of the WWTP began with the collection of information on the dimensions of the hydraulic units and the plant's inlet and outlet flow rates. Water samples were taken at the inlet and outlet of the WWTP and analyzed in an authorized laboratory. The results obtained were compared with the TULSMA 2015 regulations, revealing that the BOD5 and COD levels exceeded the limits allowed for wastewater discharge into freshwater bodies. Subsequently, each hydraulic unit was diagnosed and it was determined that they comply with the parameters established in the design guidelines and manuals for wastewater treatment plants. Finally, it is suggested to implement an operation and maintenance plan to guarantee the correct operation of the WWTP, which includes the implementation of a cover for the sludge drying bed and measures for each hydraulic unit.
  • No Thumbnail Available
    Item
    Evaluación de la planta de tratamiento de aguas residuales de la parroquia San Andrés, cantón Píllaro provincia Tungurahua
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2022-03) Tamay Chiluiza, Karina Belén; Núñez Aldás, Galo Wilfrido
    In the present experimental work, the evaluation was carried out in order to determine if the treated water that is discharged into the river complies with the TULSMA 2015 standard, which is why it began with the gathering of the information of the entire sector where the PTAR; Data collection on the effluent and effluent flows was carried out, the residual water was sampled at the entry and exit points to the PTAR for the analysis of the physical-chemical characteristics that were processed in a laboratory. Subsequently, a comparison was made with the water discharge parameters established by TULSMA 2015 where it was possible to verify that the Biochemical Oxygen Demand (DBO) and the Chemical Oxygen Demand (DQO) do not comply with the provisions of current regulations, for so it was decided to look for a proposal that would allow to improve the mentioned parameters. With the results obtained, an analysis was carried out according to the degree of actual removal to perform a recalculation of its geometric properties in order to give a definitive diagnosis of the current state of the PTAR and it was found that they allow to improve the BOD and COD of the water treated before final discharge, which includes: screening, sand trap, inhoff tank, trickling filter, fafa, sludge drying bed and a disinfection plant. Additionally, an operation and maintenance plan was implemented that efficiently fulfills the purpose for which said PTAR was designed.
  • No Thumbnail Available
    Item
    Evaluación de la planta de tratamiento de aguas residuales de la parroquia el Corazón, cantón Pangue, provincia Cotopaxi
    (Universidad Técnica de Ambato. Facultad de Ingeniería Civil y Mecánica, Carrera de Ingeniería Civil, 2021-09) Pillapa Ponluisa, Jorge Daniel; Maldonado Narváez, Lenin Rafael
    In the present experimental work, the evaluation was carried out in order to determine if the treated water that is discharged into the river complies with the TULSMA 2015 standard, which is why it began with the gathering of the information of the entire sector where the WWTP; Data collection on the effluent and effluent flows was carried out, the residual water was sampled at the entry and exit points to the WWTP for the analysis of the physical-chemical characteristics that were processed in a laboratory. Subsequently, a comparison was made with the water discharge parameters established by TULSMA 2015 where it was possible to verify that the Biochemical Oxygen Demand (DBO) and the Chemical Oxygen Demand (DQO) do not comply with the provisions of current regulations, for so it was decided to look for a proposal that would allow to improve the mentioned parameters. With the results obtained, an analysis was carried out according to the degree of actual removal to perform a recalculation of its geometric properties in order to give a definitive diagnosis of the current state of the WWTP and it was found that they allow to improve the BOD and COD of the water treated before final discharge, which includes: screening, sand trap, inhoff tank, trickling filter, fafa, sludge drying bed and a disinfection plant. Additionally, an operation and maintenance plan was implemented that efficiently fulfills the purpose for which said WWTP was designed.