Abstract:
The purpose of the study is to analyse the
efficiency of the WWTP's operation in a western
locality. For this purpose, was studied the variation of
water quality indicators at the entrance to the sewage
treatment plant and the values of these parameters
when evacuating to the emissary. Laboratory
determinations for both raw water and purified water
samples were performed in 2015 and May 2016
respectively, after the rehabilitation and refurbishment
of domestic water. On the basis of these laboratory
determinations the parameters for correction of the
purified water quality and the efficiency of the
treatment station in the domestic sewage system of the
localities in the western part of the country were
followed. The water quality is analysed by comparing
the values of the quality indicators with the limits
allowed by the legislation in the field (NTPA001 / 2004).
