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Remoção de turbidez de efluente de indústria de leite e derivados por processo de coagulação/floculação usando coagulante natural
(Universidade Tecnológica Federal do ParanáToledo, 2013-09)
This study aimed to test the efficiency of the use of organic coagulant Moringa oleifera against the use of inorganic coagulant ferric chloride for the treatment and cleaning of effluent turbidity in a dair y. The extraction ...
Purificação da glicerina bruta obtida da alcoólise de triglicerídeos
(Universidade Tecnológica Federal do ParanáPato Branco, 2011-12-02)
This project proposes a purification methodology for the gross glycerin obtained from the alcoholysis of triglycerides. The residual glycerin was characterized by purity and physico-chemical characteristics. The purification ...
Estudo preliminar da Pereskia aculeata Miller para a utilização no processo de tratamento de efluentes industriais
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de QuímicaQuímicaUTFPR, 2017-06-06)
The advance of the industrial development propelled by the high demand for consumer goods, results in high quantities of waste from the production processes. Current legislation requires industries to control their means ...
Avaliação do emprego de coagulantes e floculantes associados à técnica de sedimentação e flotação (FAD)
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilEngenharia AmbientalUTFPR, 2019-12-02)
Water consumption by industries is directly linked to the generation of industrial liquid effluents, which has in its composition elements that are harmful to the environment. Thus, proper treatment is necessary, according ...
Caracterização de biopolímeros extraídos da babosa (Aloe arborescens) e avaliação no processo de floculação e coagulação no tratamento de água
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de QuímicaQuímicaUTFPR, 2017-06-23)
The mucilaginous plants, have been frequently more studied in the process of flocculation/coagulation with the purpose of evaluate their efficiency in water treatment. Using these plants, the goal is to reduce the use of ...
Coagulantes químicos e naturais para tratamento de efluentes gerados em postos de lavagem de veículos
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2014-08-07)
The increase of problems related to water scarcity lead to strengthen the alternative reuse. The treatment of effluents with the purpose of reusing it can be an effective means. This study sought to test three chemical ...
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, ...
Estudo da utilização da goma xantana como auxiliar no processo de floculação em tratamento de água para abastecimento
(Universidade Tecnológica Federal do ParanáCampo Mourao, 2013-09-09)
The conventional water treatment involves the addition of chemicals to the water in order to remove impurities and maintain the quality parameters according to the required law. Aluminum sulfate is the most commonly used ...
Tratamento simplificado de água utilizando Moringa oleifera Lam. para clarificação
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2018-11-21)
Water is used by the population for various purposes, being an important factor for quality of life, but when not treated properly it can be a means of transmitting diseases. To aid in the removal of color and turbidity ...
Análise da clarificação de efluentes líquidos gerados em uma indústria de tintas base água
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia QuímicaUTFPR, 2020-12-04)
This case study aimed to evaluate, characterize and optimize the effluent treatment station of a water-based paints and complements industry, located in the city of Londrina, aiming at the reuse of the clarified effluent. ...