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Avaliação ecotoxicológica de efluentes de estações de tratamento de esgoto aeróbio e anaeróbio
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2012-06-18)
As consequence of the population and industrial growth, the pollution of receiving waters can cause a shortage of water resources with an adequate quality and the need for more complex treatment to the water. Given this ...
Emprego de ozonização para o tratamento de efluente têxtil
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2015-07-07)
The purpose of this paper was to evaluate the efficiency of the ozonization process in the treatment of a textile effluent, from an industry located in the city of Cianorte, Paraná. Five ozonization tests were carried with ...
Aplicação da água residuária tratada e de adubação com lodo de esgoto na cultura do crambe
(Universidade Estadual Paulista (Unesp), 2016-09-02)
O uso de efluente de esgoto tratado e de lodo de esgoto compostado representam uma boa oportunidade para o setor agrícola de suprimento hídrico e nutricional às plantas, além da agricultura ser um destino adequado, seguro ...
Avaliação do reagente de Fenton e Foto-Fenton na remoção de matéria orgânica e toxicidade em um efluente hospitalar
(Universidade Federal de Minas GeraisUFMG, 2015-03-25)
The hospital sewage originates in various activities present in a hospital, such as: kitchen, laundry system, heating and cooling systems, laboratories, radiology departments, outpatient departments, transfusion centers ...
Coagulantes orgânicos e sulfato de alumínio aplicados no tratamento de efluente de indústria cervejeira
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2018-12-03)
The beer production process generates a large amount of effluent, consuming up to 10L of water for each liter of beer, and the vast majority becomes effluent, containing a large quantity of organic matter, which can cause ...
STATISTICAL PROCESS CONTROL IN THE ASSESSMENT OF DRIP IRRIGATION USING WASTEWATER
(2018)
The aim of this study was to evaluate drip irrigation as a process, by monitoring the average flow applied by the emitter using tools of statistical quality control. Four kinds of drippers were selected, two inline labyrinth ...
Tratamento combinado de efluente têxtil utilizando coagulante à base de tanino seguido por degradação por reator fotocatalítico
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia AmbientalUTFPR, 2017-02-02)
The textile industry stands out as a major consumer of water for its production, generating a high volume of effluents. Among the effluent treatment stages we highlight coagulation / flocculation, which uses compounds ...
Remoção de corante vermelho reativo 4b, utilizando como adsorvente palha de milho
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-08-08)
The dyeing process in textile industries generate effluents with high levels of coloration and difficult degradation, becoming a menace to the environment where it is discarded, In the treatment of these waste, the color ...
Lacase imobilizada na biodegradação de efluente e corante têxtil
(Universidade Tecnológica Federal do ParanáApucaranaBrasilEngenharia TêxtilUTFPR, 2018-06-11)
Laccases are enzymes used in industries, can be used in the biodegradation of textile effluents due to their ability to biotransform several phenolic and amino aromatic compounds into non-toxic compounds. Presently, the ...
Fitorremediación y reutilización de lixiviados reducidos en el compostaje de biosólidos mediante humedales artificiales de vetiver (Chrysopogon zizanioides L. Roberty)
(Universidad Nacional de Río Negro, 2015)