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Please use this identifier to cite or link to this item: http://hdl.handle.net/10400.5/4118

Title: Adaptaçao do sistema de gestão de efluentes "Héliosec" a condições vitícolas na Herdade Vale da Rosa
Authors: Caires, Joana Marques
Advisor: Cerejeira, Maria José de Almeida
Teixeira, Mónica Fernandes
Keywords: fitossanitary effluents
Héliosec
plant protection products
sustainable use
Issue Date: 2011
Publisher: ISA/UTL
Citation: Caires, Joana Marques - Adapatação do sistema de gestão de efluentes fitossanitários "Héliosec" a condições vitícolas na Herdade Vale da Rosa. Lisboa: ISA, 2011
Abstract: The sustainable use of plant protection products is the proper management of their remnants, including effluents resulting from cleaning of sprayers. The aim of this study was the adaptation of the management system of fitossanitary effluent - Héliosec® – to the Herdade Vale da Rosa conditions, as a solution to a more sustainable production. To this end, collection of field data and simulation of several scenarios have been performed in the system optimization perspective. In the simulations, it was found that the direct introduction, where washing is carried out, allows to obtain better results, corresponding to a more efficient practice. However, the real data show that it‘s also possible to use an intermediate storage that will improve the management of fitossanitary effluent. Given the washing systems analyzed it‘s recommended to wash by spray pressure due to reduction of water consumption. In the evaluation of simulated data versus real data it was found that effluent evaporation is faster in the real situation, this difference was statistically verified. This study highlights the possibility of implementing the Héliosec® system in the study farm, and also allows verifying that this system can be used in similar explorations, contributing to the future legislative framework
Description: Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia
URI: http://hdl.handle.net/10400.5/4118
Appears in Collections:BISA - Dissertações de Mestrado / Master Thesis

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