Skip to main content
. 2019 Jul 9;16(13):2430. doi: 10.3390/ijerph16132430

Table 1.

The operational parameters of the WWTP.

Parameter Unit Value
Population equivalent (PE) - 143,368
Average flow (Q) m3·d−1 19,330
Hydraulic retention time (HRT) of sludge in anaerobic digester d 21
Temperature in the anaerobic digester °C 36

Data for the year 2017 obtained from the “Central” WWTP in Bytom.