Observación microscópica de fangos activados en los tratamientos de depuración biológica

The activated sludges system is an artificial ecosystem where the alive organisms are represented by groups of microorganisms that constitute complex biological communities closely connected whit the physical environment that surround them in the plant. The objective is to identify the more characteristic types of microorganisms which can be found in the activated sludge and that could be indicative of the state of the epuration treatment.