English to Spanish Tech/Engineering sciences, microbiology, collection of water to find pathogens

métodos para recuperar oocystes del agua
new and emerging methods to collect oocystes have been evaluated, including cross-flow filtration, continuos-flow centrifugation and vortex-flow filtration
utilizes a cylindrical filter with a defined pore size, which is contained in a housing and which rotates during sampling. The rotation of the filter cause "Taylor vortices" to be created within the chamber and these vortices serve continually to "scrub" the membrane clean during sampling concentration