DETECTION OF CLOGGING IN SPRINKLERS BY THE APPLICATION OF DILUTED SANITARY LANDFILL PERCOLATE
DOI:
https://doi.org/10.17765/2176-9168.2018v11n3p975-993Keywords:
Desempenho hidráulico, Emissores, Resíduo líquidoAbstract
The planned use of urban solid residue leaching is a strategy for the conservation of the environment. It becomes a source of water and nutrients for vegetation that protects the cells of sanitary landfill from erosion. Current study analyzes alterations of reduction indicators of relative discharge, partial discharge reduction and partial discharge increase in sprinklers using sanitary landfill percolate under pressure. The experiment comprised two factors: the first factor consisted of three types of sprinklers (Plastro Hydrodrip Super, Netafim Tiran and Netafim PCJ-CNJ) and the second factor consisted of four types of pressure (70, 140, 210 and 280 kPa), with three replications. Discharge of emitters was determined every 20 h, till 160 h, for the operation of sprinkler units. Data were submitted to regression analysis. Results showed that non auto-compensation sprinklers (Plastro Hydrodrip Super and Netafim Tiran) had the highest clogging rates when compared to the auto-compensation sprinkler (Netafim PCJ-CNJ). Clogging decreased when diluted percolate was employed in sprinkler Netafim PCJ-CNJ under 70 and 140 kPa.Downloads
Published
2018-09-27
How to Cite
Vale, H. S. M., Batista, R. O., Costa, D. de O., Lemos Filho, L. C. de A., Santos, D. B. dos, & Silva, P. C. M. da. (2018). DETECTION OF CLOGGING IN SPRINKLERS BY THE APPLICATION OF DILUTED SANITARY LANDFILL PERCOLATE. Revista Em Agronegócio E Meio Ambiente, 11(3), 975–993. https://doi.org/10.17765/2176-9168.2018v11n3p975-993
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Section
Tecnologias Limpas
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