Banca de QUALIFICAÇÃO: ANA KEILA QUEIROZ DA SILVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : ANA KEILA QUEIROZ DA SILVA
DATE: 30/09/2022
TIME: 08:30
LOCAL: Sala 5 da Escola de Ciências e Tecnologia
TITLE:

TATA: Biodegradable plant-based biomass filter with remote monitoring of industrial wastewater treatment

KEY WORDS:

Effluent treatment; Contamination; Biodegradable vegetable biomass

PAGES: 90
BIG AREA: Engenharias
AREA: Engenharia Química
SUBÁREA: Tecnologia Química
SPECIALTY: Água
SUMMARY:

Economic development, population growth, urbanization in cities, have caused an increase in pollutant production, resulting in impacts on the environment. Faced with these factors, which were due to pollution being noticed in the interiors of rivers, which hinders the quality of drinking water for the population, these problems are due to water scarcity, water contamination or fuel production. Based on this information, the present work aims to develop a filter based on biodegradable plant biomass (Curcuma longa L) with remote monitoring for the treatment of industrial wastewater effluent. The methodology involves obtaining and processing data with the application of Data Mining techniques through mining using WEKA software, where data will be computed before and after effluent treatments involving the use of a combination of different techniques and others. processes, which become increasingly favourable. The results that were obtained with the analysis of biomass (commercial; bark; rhizome; and bark + rhizome), in which the standard of each parameter pH (pH1), conductivity (cond1), TDS (TDS 1), temperature and turbidity (Turb 1)) and after the treatment time with them, they were measured again. Regarding the physical-chemical analysis in the analysis of sunflower wastewater at concentration [0.1] there was a change in all the parameters analyzed when comparing the results with the control. This happens when we have the action of biomass in the effluent treatment process. The bacteriological analysis at concentrations 0.1, 0.04, 0.16, 0.2 and 0.4, presented an ascending way in the analyzed parameters cond, TDS and Turb, but also the pH showed a small change in the mentioned concentrations . Regarding the bacteriological analysis, the residual water of biodiesel in which the results of the action on the medium were obtained in order to observe if there was contamination of the samples by the presence or absence of analyzed pathogenic bacteria. When we analyzed the concentration [0.04] it showed contamination for the samples analyzed for saffron biomass (rhizome), saffron bark biomass + rhizome), commercial saffron biomass presence total coliforms (EC), Escherichia coli and no change Salmonella shigella . The biological analysis, it was observed that the concentration [0.04] that showed the favorable result with the clarification of the residues from the residual water of the sunflower biodiesel with the treatment of the powdered saffron biomasses - rhizome and the commercial saffron. This shows that the action of biomass on sunflower wastewater managed to make the analyzed effluent clear. Regarding the information from the physical-chemical analyzes of the wastewater from soybean biodiesel, where, it is noted that in 0.1, 0.04, 0.16, 0.2 and 0.4, which were analyzed after the period of treatment, had alterations when confronted with the control (pH1, cond1, TDS 1 and Turb1) and raw effluent. the wastewater from soybean biodiesel, the analyzed samples of concentrations 0.1, 0.04, 0.16, 0.2 and 0.4 of saffron (rhizome), saffron biomass (husk), saffron husk biomass + rhizome), commercial saffron biomass. We found that at all mentioned concentrations the saffron biomass (husk) did not show any contamination in its characteristic for total coliforms (EC), Escherichia coli and Salmonella shigella. When we analyzed the concentration [0.04] had contamination for the samples analyzed for saffron biomass (rhizome), saffron bark +rhizome biomass), commercial saffron biomass presence total coliforms (EC), Escherichia coli and no change Salmonella shigella . When they analyzed the bacteriological analysis at all mentioned concentrations, the saffron biomass (husk) did not show any contamination in its characteristic for total coliforms (EC), Escherichia coli and Salmonella shigella. When we analyzed the concentration [0.04] there was contamination for the samples analyzed for saffron biomass (rhizome), saffron bark biomass + rhizome), commercial saffron biomass presence total coliforms (EC), Escherichia coli and no change Salmonella shigella . The information will be placed in the Weka software before and after the treatment, as well as the remote monitoring is under development. However, new tests will be developed for the adequacy of the biodiesel water system associated with the treatment of biomass to make the water clear and discarded in the stream or river, following the current legislation as well as the interaction with remote monitoring.

COMMITTEE MEMBERS:
Presidente - 1753067 - EFRAIN PANTALEON MATAMOROS
Interno - 1282620 - HENRIQUE ROCHA DE MEDEIROS
Interno - 1943220 - ORIVALDO VIEIRA DE SANTANA JUNIOR
Externa à Instituição - MICHELLE SINARA GREGÓRIO DANTAS - IFRN