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Sistema informatizado para dimensionamento de unidades de tratamento de esgoto
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2013-05-09)
The indiscriminate firing of untreated sewage is a major cause of pollution in water sources, environmental problems and public health. Many of the treatment plants today do not achieve the minimum requirements for effluent ...
Tratamento de resíduos gerados na indústria oftálmica utilizando processos fenton
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilQuímicaUTFPR, 2014-12-11)
This project was carried out studies for the treatment of waste generated in the ophthalmic industry, in order to minimize the environmental impacts caused by the same. In this type of industry it is common to generate ...
Monitoramento e controle de qualidade de água na ETA Extremoz e tratamento de efluentes da Zona Norte de Natal
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2016-12-06)
This document reports on the activities carried out during the Supervised Internship / TCC of the Chemical Engineering Course of UFRN. The activities were carried out at the Natal Norte Sewage and Treatment Unit (UTEN), ...
Estudo das propriedades das fibras de coco modificadas com sistemas microemulsionados
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2018-06-14)
The coconut palm (Cocos nucifera L) is a common plant in Brazilian northeastern coast and its consumption has generated huge amounts of residues and other environmental problems, such as high demand for disposal area and ...
Análise da liga de alumínio AA7050 na condição de tratamento térmico de envelhecimento interrompido
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2015-06-01)
This study provides an experimental approach to quantitative approach study of a 7050 aluminum alloy, apllied an aerospace, in two different conditions of aging heat treatment T6 with interrupted. It discusses the increase ...
Tratamento de água com a utilização de Moringa oleifera em associação a polímero como coagulantes
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2021-02-11)
New methodologies are being studied with natural coagulants to help the chemicals for water treatment. One of the natural reagents that has been presenting the most encouraging responses are extracts taken from the moringa ...
Avaliação do extrato de Cereus jamacaru como agente coagulante auxiliar ao sulfato de alumínio
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia AmbientalUTFPR, 2021-09-15)
The great need for quality water, whether for drinking water or industrial processes, is an obvious problem that afflicts the daily lives of public agents and water treatment and supply units. Water conservation is a ...
Processo de compostagem em pequena escala, com aquecimento solar e adição de micro-organismos eficientes
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2014-12-03)
An alternative for the treatment of organic waste is composting, which is a controlled aerobic microbial decomposition process conducted under conditions in which the decomposing microorganisms to develop. The objective ...
Interferência de diferentes tratamentos comerciais e períodos de armazenamento sobre os parâmetros fisiológicos de sementes de soja
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilAgronomiaUTFPR, 2018-06-04)
The use of pathogen free seeds with high germination and vigor are fundamental requirements for obtaining crops with adequate population, uniform stand and consequently good yields of the soybean crop. The use of chemical ...
Evaluación de la sobrevivencia y crecimiento de especies forestales nativas (Cedrela montana y Oreocallis grandiflora) a los 16 y 22 meses de plantación bajo diferentes arreglos silvopastoriles en el pastizal de la granja del Romeral
(2019-09-11)
In a country with a high floristic diversity as Ecuador, a silvopastoral system experiment, native tree species should be included and through its monitoring be able to determine the adaptability in the area and the influence ...