Possibilidade de utilização da irrigação com água residuária em torno das principais estações de tratamento de efluentes da Região Metropolitana de Curitiba, Estado do Paraná, Brasil - DOI: 10.4025/actasciagron.v28i2.1132

Clodoveu Valdeni Trentin; Jorge Luiz Moretti de Souza Filho

doi:10.4025/actasciagron.v28i2.1132

Wastewater use potencial for irrigation in the metropolitan area of Curitiba, Paraná State, Brazil - DOI: 10.4025/actasciagron.v28i2.1132

Authors

Clodoveu Valdeni Trentin UFPR Author
Jorge Luiz Moretti de Souza Filho UFPR Author

DOI:

https://doi.org/10.4025/actasciagron.v28i2.1132

Keywords:

reúso de água, solos, métodos de irrigação

Abstract

The present work goal was to evaluate the wastewater use potential for irrigation in Curitiba metropolitan area, Paraná State, Brazil. In order to evaluate the potential for wastewater use, effluent quality from main Sanepar sewage sludge plants was determined as well as the major soil class near to each station. Wastewater analysis indicated that the sewage sludge plants have good effluent treatment efficiency, but not enough to reach the water standard quality required for agricultural irrigation, mainly due to high BOD. The major soil classes found in the low land area were Histosol and Entisol which are more adapted for flood irrigation, due to poor drainage soil capacity. While, Ultisol, Inceptisol, and Oxisol are found in high land area, and they are more appropriate for sprinkler and localized irrigation. Commercial grain and vegetable production are the more promising crop groups to be irrigated with wastewater in this region.

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Author Biography

Jorge Luiz Moretti de Souza Filho, UFPR

Possui graduação em Engenharia Agrícola pela Universidade Federal de Lavras (1989), mestrado em Irrigação e Drenagem pela Universidade de São Paulo (1992) e doutorado em Irrigação e Drenagem pela Universidade de São Paulo (2001). Atualmente é professor adjunto nível IV da Universidade Federal do Paraná, consultor das revistas científicas Scientia Agraria (UFPR) e Acta Scientiarum (Maringá). Tem experiência na área de Engenharia Agrícola, com ênfase em Engenharia de Ãgua e Solo, atuando principalmente nos seguintes temas: planejamento e desenvolvimento de modelos matemáticos voltados ao desenvolvimento sustentável do meio rural e urbano, principalmente uso racional da água e energia elétrica para irrigação Currículo Lattes

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PDF (Portuguese)

Published

2008-03-13

Issue

Vol. 28 No. 2 (2006)

Section

Agricultural Engineering - Irrigation

License

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The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Wastewater use potencial for irrigation in the metropolitan area of Curitiba, Paraná State, Brazil - DOI: 10.4025/actasciagron.v28i2.1132. (2008). Acta Scientiarum. Agronomy, 28(2), 291-298. https://doi.org/10.4025/actasciagron.v28i2.1132