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Constructed Wetlands for freshwater and saline aquaculture wastewater treatment...

Jesus, J. M.; Borges, M. T.; Calheiros, Cristina S. C.; Castro, Paula M. L.

Poster presentation published at page 185 ; The aquaculture industry discharges large volumes of nutrient rich wastewater, contributing to eutrophication events. Recent culture intensification methodologies such as recirculation (RAS) and shallow raceway (SRS) systems discharge wastewater with even higher nutrient concentrations, though at lower volumes (Rana et al., 2005). Hence, efluent treatment options are...

Data: 2012 | Origem: Veritati - Repositório Institucional da Universidade Católica Portuguesa

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Constructed wetlands for freshwater and saline aquaculture wastewater treatment...

Jesus, J. M.; Borges, M. T.; Calheiros, C.; Castro, P. M. L.

Data: 2011 | Origem: Veritati - Repositório Institucional da Universidade Católica Portuguesa

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Barriers (and Solutions...) to Very High Wind Penetration in Power Systems

Estanqueiro, Ana; Jesus, J.M. Ferreira; Ricardo, João; Santos, Amarante dos; Lopes, J. Peças

In this paper the existing technical barriers that prevent the accomplishment of a very high wind generation penetration in a power system are presented. Since several countries and regions in Europe are already experiencing such high wind penetration or, as a minimum, planning their grids and operation strategies to cope with wind penetration from a high to a very high level, the solutions already identified...

Data: 2007 | Origem: Repositório do LNEG

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