MICROBIOLOGICAL SCREENING DEVICE, IN PARTICULAR FOR THE COLLECTION AND CONCENTRATION OF ORGANIC AND INORGANIC MATERIAL PRESENT IN A LIQUID, AND APPARATUS FOR BREEDING LABORATORY AQUATIC ANIMALS PROVIDED WITH SAID DEVICE

摘要

A microbiological screening device, in particular for the collection and concentration of organic and inorganic matter present in a liquid, said device comprising a plurality of hollow tubular sections arranged one following the other, and mutually connected, to define a main hollow tubular body adapted to allow the flowing of a fluid between a first end thereof and a second end thereof, opposite to said one first end thereof, wherein every hollow tubular section comprises a filtering mesh or net arranged substantially transversely to the longitudinal extension direction thereof and including a plurality of through holes.