@article{soccol_rodrigues_botrel_ullmann_2007,  title={Evaluation of hydrocyclone as pre-filter in irrigation system},  volume={50},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132007000200003},  DOI={10.1590/S1516-89132007000200003},  number={2},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Soccol, Olívio José and Rodrigues, Lineu Neiva and Botrel, Tarlei Arriel and Ullmann, Mario Nestor},  year={2007},  month={Mar},  pages={193–199} }