TCC Técnico em Química

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https://repositorio.ifal.edu.br/handle/123456789/294

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Navegando TCC Técnico em Química por Orientador "Souza, Felipe Thiago Caldeira de"

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    Avaliação dos parâmetros de qualidade da água do riacho Boacica
    (2025) Santos, Lucas do; Souza, Felipe Thiago Caldeira de; Souza, Felipe Thiago Caldeira de; Cabral, Mirelle Márcio Santos; Santos, Wellinghton
    El agua de buena calidad es esencial para la salud, el medio ambiente y el progreso sostenible. El agua limpia previene enfermedades, preserva el equilibrio de los ecosistemas y garantiza la producción segura de alimentos. Es importante preservarla para tener una vida más saludable y que el futuro de nuestro planeta sea más habitable. De esta forma, el artículo tiene como objetivo analizar la calidad del agua del Riacho Boacica en el Poblado Ipiranga, municipio de Igreja Nova - AL, evaluando parámetros como pH, turbidez, dureza, amoníaco total, amoníaco tóxico, oxígeno disuelto y nitrito. Además, busca identificar y describir los parámetros de calidad del agua según la Ordenanza nº 2.914/2011 y nº 888, de 4 de mayo de 2021, utilizados para hacer que esta agua sea potable. La metodología adoptada, que incluye una combinación de revisión bibliográfica, investigación de campo e investigación experimental, proporcionando un análisis exhaustivo y detallado, incluye la recolección de muestras de agua en un único punto del arroyo, seguida de análisis para medir los parámetros de calidad mencionados. La evaluación minuciosa de los indicadores de calidad del agua proporcionó una visión completa, señalando conformidades y desviaciones con respecto a los estándares definidos. Entre los criterios evaluados, la turbidez se destacó como el factor más crítico, superando considerablemente el límite permitido, lo que indica la necesidad de intervenciones en el tratamiento. Sin embargo, los índices de pH, dureza, amoníaco total y tóxico, oxígeno disuelto y nitrito se mantuvieron dentro de los límites recomendados, lo que indica una situación general propicia para el consumo humano y la conservación del medio ambiente.
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    Condução do processo fermentativo na usina Marituba
    (Instituto Federal de Educação Ciência e Tecnologia de Alagoas, 2022-04-20) Barbosa, Edinaldo Santos; Souza, Felipe Thiago Caldeira de; Souza, Felipe Thiago Caldeira de; Santos, Taciana do Nascimento; Santos, Wellinghton
    Brazil is one of the largest ethanol producers in the world, having been the first producer to use sugarcane as its main raw material. An important step in the ethanol production process is the fermentation of the juice extracted from sugarcane, which can be carried out using different methods. The objective of this work was to present the fermentation process, through a literature review and supervising of the main steps of the process carried out at Usina Caeté S/A - Marituba Unit - located in the municipality of Igreja Nova, Alagoas. As a result of this study, the present work details the industrial process of fermentation, using the yeast Saccharomyces cerevisiae, and the conduction of this process at the Marituba plant, which uses the fed-batch method with cell recycling. In addition, process variables and important parameters for obtaining a quality final product within the required specifications are discussed. Finally, the importance of qualified professionals for the conduction of alcoholic fermentation is highlighted, having been exposed in this work the practical experience of the author in his experience as an assistant at the Marituba plant and the contribution of practical and theoretical classes of the technical course in Sugar and Alcohol for your training.
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    Controle de qualidade da cana-de-açúcar na usina Caeté S/A - Unidade Marituba
    (2025) Anunciação, Margarete Santos da; Souza, Felipe Thiago Caldeira de; Souza, Felipe Thiago Caldeira de; Cabral, Mirelle Márcio Santos; Magalhães, Bárbara Elizabeth Alves de
    Sugarcane is one of the most important raw materials in the sugar-energy sector, being used in the production of sugar, ethanol, energy, and various industrial byproducts. Therefore, ensuring the quality of this raw material from the field to milling is a decisive factor for the yield and efficiency of sugar mills. Thus, this work discusses the activities carried out during the supervised internship in the sucrose laboratory, describing the steps performed in this sector. Sugarcane quality control involves the complete evaluation of the raw material from harvesting to industrial processing. Parameters such as maturation, sucrose content, total recoverable sugars (TRS), Brix, purity, fiber, moisture, pH, vegetable impurities, mineral impurities, contamination, and microbial deterioration are analyzed. This information allows for the estimation of industrial yield, optimization of processing, reduction of industrial l
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    Parâmetros da fermentação alcóolica: estudo de caso na condução do processo fermentativo em uma destilaria de Alagoas
    (2022) Vieira, Nilzaiane Alves; Souza, Felipe Thiago Caldeira de; Souza, Felipe Thiago Caldeira de; Santos, Martha Suzana Rodrigues dos; Cunha, Simonise Figueiredo Amarante
    Alcoholic fermentation, a biochemical process used to produce ethanol, is carried out mainly by Saccharomyces Cerevisiae (Yeast), where under anaerobic conditions sugars such as glucose and fructose (which come from sugarcane juice or from hydrolysis sucrose) are converted by a process called glycolysis. In this context, the work aims to evaluate the fermentation parameters in a distillery in Alagoas through data obtained from a sugar and alcohol plant located in the Baixo São Francisco region. The data obtained in the 2020/2021 crop year were tabulated and studied, comparing them with the parameters found in articles and books. In general, the analyzed parameters are consistent with literature data promoting an efficient fermentation process for ethanol production. In addition, it was observed that the values of the parameters studied vary throughout the season, requiring efficient monitoring to avoid problems in the fermentation medium.
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    Relatório de estágio supervisionado: laboratórios de química do Ifal campus Penedo
    (2025) Silva, Chirlayne Maria da; Souza, Felipe Thiago Caldeira de; Souza, Felipe Thiago Caldeira de Souza; Barbosa, Amaury Franklin Benvindo Barbosa; Santos , Wellinghton
    Supervised internship is a crucial requirement in the technical chemistry course, as it allows students to correlate theoretical and practical activities, fostering their human and professional development to prepare them for the workforce. The supervised internship was conducted in the chemistry laboratories of the Federal Institute of Alagoas, Penedo Campus, involving various tasks such as setting up and monitoring practical classes, inventory management, laboratory organization, and student support. These activities were aimed at students from technical courses in chemistry (integrated and subsequent), technical environmental management (integrated), and the industrial chemistry undergraduate program, across different disciplines, with the goal of linking theory to practice. This professional experience provided essential skills and knowledge for a chemistry technician, as well as a realistic simulation of a work environment.