PROCEDIMENTO PER LA DEPURAZIONE DI ACQUA PER ALLEVAMENTO DI ORGANISMIACQUATIVI E IMPIANTO DI DEPURAZIONE.

摘要

The water purification process, in particular for the conditioning of water or for the breeding of aquatic organisms, includes the step of transforming inorganic nitrogenous compounds using a composition including manganese dioxide. In particular, the manganese dioxide is present in a biological filter which includes bacteria able to transform the organic nitrogenous products into inorganic nitrogenous products and oxidize the latter into nitrates.