DISTRIBUTION UNIFORMITY BY SPRAYING WITH WASTE WATER FROM MANIOC PROCESSING

Authors

  • Eliane Hermes Universidade Federal do Paraná (UFPR)
  • Marcio Antonio Vilas Boas Universidade Estadual do Oeste do Paraná (UNIOESTE)
  • Manoel Penachio Gonçalves Universidade Federal do Paraná (UFPR)
  • Diego José Gris Universidade Federal do Paraná (UFPR)
  • Marcos Araujo Lins Universidade Estadual do Oeste do Paraná (UNIOESTE)
  • Jussara Silva Berger Universidade Federal do Rio Grande do Sul (UFRGS)

DOI:

https://doi.org/10.17765/2176-9168.2018v11n2p545-559

Keywords:

UDC, Water quality, Suspended solids

Abstract

Irrigation systems by spraying involving clean water and waste water from manioc processing with different concentrations of suspended solids are investigated. The experiment was performed in an agro-industry facility in Terra Roxa, Brazil. Twelve systems were prepared and experiment comprised a 4 x 3 x 2 factorial design. Factors involved type of water (clean water and waste water derived from manioc processing with three different concentrations of suspended solids; hydraulic load (1.5; 2.0; 2.5 m) and collection methodology (Keller & Karmeli & Denículi), totaling 24 treatments with 30 replications each. The physical and chemical characteristics of waste water at different concentrations of suspended solids were undertaken to verify cogging risks. Discharge data determined the uniformity of distribution coefficient (UDC). Concentration of suspended solids in waste water affected rates. Their increase caused a slight discharge decrease. UDC rates varied between classifications, or rather, two treatments were classified as good irrigation and 22 treatments provided excellent results.

Author Biographies

Eliane Hermes, Universidade Federal do Paraná (UFPR)

Professora Adjunta I. Departamento de Engenharias e Exatas - Setor Palotina (UFPR). Doutorado em Recursos Hídricos e Saneamento Ambiental (UNIOESTE).

Marcio Antonio Vilas Boas, Universidade Estadual do Oeste do Paraná (UNIOESTE)

Prof. Doutor do Programa de Pós-Graduação em Engenharia Agrícola - PGEAGRI (UNIOESTE), Campus de Cascavel.

Manoel Penachio Gonçalves, Universidade Federal do Paraná (UFPR)

Graduando em Agronomia (UFPR) - Setor Palotina

Diego José Gris, Universidade Federal do Paraná (UFPR)

Graduando em Agronomia (UFPR) - Setor Palotina

Marcos Araujo Lins, Universidade Estadual do Oeste do Paraná (UNIOESTE)

Graduação em Tecnologia em Biocombustíveis (UFPR). Mestrando em Engenharia Agrícola (UNIOESTE)

Jussara Silva Berger, Universidade Federal do Rio Grande do Sul (UFRGS)

Graduação em Tecnologia em Biotecnologia (UFPR). Mestranda em Microbiologia Agrícola e do Ambiente (UFRGS)

Published

2018-06-29

How to Cite

Hermes, E., Vilas Boas, M. A., Gonçalves, M. P., Gris, D. J., Lins, M. A., & Berger, J. S. (2018). DISTRIBUTION UNIFORMITY BY SPRAYING WITH WASTE WATER FROM MANIOC PROCESSING. Revista Em Agronegócio E Meio Ambiente, 11(2), 545–559. https://doi.org/10.17765/2176-9168.2018v11n2p545-559

Issue

Section

Environment