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Mostrando ítems 61-70 de 192
Tratamento de efluente proveniente da bovinocultura leiteira
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia AmbientalEngenharia AmbientalUTFPR, 2015-11-27)
The milk-cattle culture it’s a very important department of Brazilian and world agribusiness, responsible for feed and income generation for big part of population, but it’s an activity that can deteriorate a lot the ...
Tratamento via teste do jarro do efluente gerado na formação do aço na Hyundai Steel Company
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2016-06-18)
Comparativo entre dados reais e sugeridos pela literatura de parâmetros de DBO para dimensionamento de estações de tratamento de esgoto nas regiões Sul e Nordeste do Brasil
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia AmbientalEngenharia Civil e Ambiental, 2022-02-11)
In search of guaranteeing the quality of life and health of the population, there is a demand for basic sanitation services, among which is the sanitary sewage system. The deficit in the area of collection, treatment and ...
Avaliação do potencial de processos Fenton na degradação de diferentes compostos modelo empregando reator de bancada e reator solar tipo CPC
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmica de Química e Biologia, 2014-08-13)
Brazil has been undergoing a process of economic growth which has led to investments in various industry segments. Two good examples of this situation are represented by pulp and paper companies; and companies in the textile ...
Biossorção do corante preto reativo 5 utilizando Saccharomyces cerevisiae esgotada do processo fermentativo da produção de cerveja
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento de Química e Biologia, 2014-03-13)
The pollution caused by the textile industry by launching their effluent containing textile dyes in water bodies is an alarming problem, and thus several techniques have been studied to remedy this problem. This study aims ...
Comparação do processo de coagulação/floculação utilizando os coagulantes policloreto de alumínio e sulfato de alumínio no tratamento de um efluente têxtil
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2014)
The tissue manufacturing and processing is a work stream that accompanied the growth of the world. Was a landmark of the industrial revolution in some countries and, today, ai a business industries producing more. However, ...
Tratamentos de efluente industrial com elevada carga orgânica
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2017-11-09)
Water is an essencial natural resource used in industrial production on a large scale, resulting in effluents with polluting potencial. An exemple of industry that uses water in several stages is the one that produces ...
Eletrocoagulação aplicada ao tratamento do efluente líquido da indústria cafeeira
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2020-11-25)
With the growth of the effluent generated by the coffee industry, due to its large and continuous export, it is necessary to investigate alternative ways for its treatment. Electrocoagulation, which uses electrodes and ...
Eficiência de remoção de nitrato e amônia de efluente secundário com microalga Chlorella vulgaris imobilizada em esferas de alginato de cálcio
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2020-11-10)
The treatment of sewage in Brazil has, in most cases, four stages: preliminary, primary, secondary and tertiary. It is known that domestic sewage without adequate treatment in water can cause eutrophication, with nitrogen ...
Estudo microbiano de efluente de abatedouro bovino tratado em reator combinado anaeróbio-aeróbio
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2016-12-06)
The slaughtering activity of cattle uses a large amount of water which, in its entirety, is discarded as a liquid effluent. Wastewater contains blood, fat, excreta, substances contained in the digestive tract of the animals, ...