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Mostrando ítems 41-50 de 77
Remoção de detergentes em efluentes de usina elétrica a gás por tratamento físico-químico
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Bacharelado em QuímicaUTFPR, 2015-11-25)
The generation of electricity by the Usina Elétrica a Gás de Araucária (UEGA) requires the use of large amount of water for producing steam and for replacement of losses from open cooling system. This system consists of a ...
Domestication of local microbial consortia for efficient recovery of gold through top-down selection in airlift bioreactors
(Frontiers Media S.A., 2019-04)
Extreme acidophiles play central roles in the geochemical cycling of diverse elements in low pH environments. This has been harnessed in biotechnologies such as biomining, where microorganisms facilitate the recovery of ...
Conciliação entre modelos de mecanismos avançados de oxidação eletroquímica
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em QuímicaFísico-Química; Química, 2012-07-27)
Many pollutants dumped in waterways, such as dyes and pesticides, have become so
ubiquitous that they represent a serious threat to human health. The electrochemical oxidation
is presented as an alternative clean, efficient ...
Imunocastração e ractopamina na dieta de suínos: implicações na qualidade de carne fresca e melhorada por injeção (enhancement)
(Universidade Estadual Paulista (Unesp), 2014-08-29)
Several technological strategies have been used by pork industry for over three decades with investment in genetics selection, nutrition and management, providing greater efficiency in animal production. The addition of ...
Imunocastração e ractopamina na qualidade de lombos suínos processados com sal e tripolifosfato
(Empresa Brasil Pesq Agropec, 2015-05-01)
The objective of this work was to evaluate the effect of immunocastration and supplementation with ractopamine in the quality of pork loin enhanced with salt and sodium tripolyphosphate. Treatments consisted of the sexual ...
Optimización del diseño e instrumentación del concentrador doble efecto de la Facultad de Ingeniería, Universidad Nacional de San Juan. ArgentinaOptimization of the design and instrumentation of the double-effect concentrator at School of Engineering. National University of San Juan. Argentina
(Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Secretaria de Investigación y Posgrado, 2020-06-25)
En el Laboratorio Tecnológico de la Facultad de Ingeniería, UNSJ se cuenta con un evaporador doble efecto en escala piloto. El presente artículo analiza el mismo, consolidando conocimientos de operación del concentrador ...
Mejoramiento y ampliación del servicio de agua potable del Centro Poblado Arizona, Distrito de Vinchos
(Universidad Nacional Agraria La MolinaPE, 2022)
Esta tesis contempla una solución técnica para la problemática que atraviesa el Centro Poblado de Arizona, esta consiste en proponer el diseño de un sistema de agua potable que mejore y amplíe el servicio de agua existente ...
Aplicação de enzimas na indústria têxtilEnzyme application in the textile industry
(Universidade Federal de UberlândiaBrasilEngenharia Química, 2020)