30-58 METODE AVANSATE DE EPURARE BIOLOGICĂ A APELOR UZATE


ADVANCED METHODS OF SEWAGE SLUDGE
ORGANIC WASTE WATER
In wastewater of Urban can be found in large quantities of organic
substances. The elimination of such substances through the advanced
treatment is a trend at world level, for comply with legislation concerning the
protection of waters to the surface. Organic cleaning aerobic and anaerobic can
be a solution for the protection of the environment. Biological processes are
among the most widespread and applied for the treatment of organic residues
of biodegradable films. It is based on the activity of micro-organisms of different
types (mainly bacteria) oriented toward the destruction of organic compounds.
Biological processes of sewage sludge residues, that in principle, are fully
similar to those of sewage sludge organic hydric bodies.
Keywords: sludge advanced, biological treatment
Cuvinte cheie: epurare avansată, epurare biologică

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