Browsing by Author "Tene Moyolema, Wilmer Edison"

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    Desarrollo de un estudio de estabilización de residuos peligrosos para los laboratorios de la Facultad de Ciencia en Ingeniería en Alimentos y Biotecnología (FCIAB)
    (Universidad Técnica de Ambato. Facultad de Ciencia e Ingeniería en Alimentos y Biotecnología. Carrera de Ingeniería Bioquímica, 2022-09) Tene Moyolema, Wilmer Edison; Peñafiel Ayala, Rodny David
    The current generation of waste has increased proportionally to population growth. Of these, the university sector is one of which generates waste from the use of laboratories, which by not treating it represents an imminent danger to the environment. Therefore, this project aims to carry out a study of stabilization-solidification of hazardous waste from the laboratories of the Faculty of Science and Engineering in Food and Biotechnology. Belonging to the Technical University of Ambato. Where an inventory was generated classifying waste into three large groups such as: waste from LACONAL laboratories, research, and academics. Additionally, it was estimated that the annual production of waste was 948 kg. Said residues were treated by means of a stabilization-solidification procedure based on pozzolanic portland cement and lime. With which 4 different treatments were elaborated with different proportions of cement, lime, and residue. Obtaining the following favorable treatments. For LACONAL waste, the fourth treatment, for academic laboratory waste, the second treatment, and for academic laboratory waste, the fourth treatment. Additionally, an advanced oxidation treatment was carried out with one of the residues, where favorable results were obtained, reducing the COD by 91 percent, however, when trying to scale this process and try to treat all the residues, a removal percentage of 65 was obtained percent, recommending the use of an additional treatment.