TUBULAR SYSTEM WITH BIOFILMS SUPPORTED IN CARTRIDGES OF NON-WOVEN MATERIALS FIBERS FOR WASTEWATER TREATMENT.

摘要

The present disclosure is related to the wastewater treatment, as well as the tubular system for wastewater treatment that comprises an aeration module that includes an air diffuser powered by a regenerative blower. The water to be treated is supplied to the aeration module of the tubular system by means of a pump and a reaction module interconnected to the aeration module, containing a biological growth cartridge presenting a roll arrangement in alternating layers of a support medium and nonwoven material. The system of the present invention is mainly based on the aerobic/anoxic biological degradation of the pollutants dissolved in the wastewater; the system is easy to operate, with low instrumentation and control requirements; suitable for residential applications, for urban and rural communities, as well as for industries that require wastewater treatment.