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Título: | Methodology for hydraulic characterisation of the sand filter backwashing processes used in micro irrigation |
Palavras-chave: | Filtration processes Micro irrigation systems Retrolavagem Filtro de areia Sistemas de microirrigação |
Data do documento: | 2020 |
Editor: | Elsevier |
Citação: | DEUS, F. P. de et al. Methodology for hydraulic characterisation of the sand filter backwashing processes used in micro irrigation. MethodsX, [S. I.], v. 7, 2020. DOI: https://doi.org/10.1016/j.mex.2020.100962. |
Resumo: | The correct operation of the backwashing process in sand filters used in micro irrigation determines directly the effectiveness of the subsequent filtration processes, and consequently the micro irrigation systems maintenance. As backwashing involves the filter bed expansion, the current sand filter design makes it impossible to measure the process. In this sense, this work aims to present a hydraulic characterization methodology of the backwashing process of sand filters used in micro irrigation, evaluating the influence of the sand particle size, the filter bed height, and the sand filter design. The proposed methodology can assist manufacturers in gathering equipment operating information, aiming at its presentation in the product catalogs. |
URI: | http://repositorio.ufla.br/jspui/handle/1/42524 |
Aparece nas coleções: | DEG - Artigos publicados em periódicos DRH - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_Methodology for hydraulic characterisation of the sand filter backwashing processes used in micro irrigation.pdf | 1,7 MB | Adobe PDF | Visualizar/Abrir |
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