The sludge growth/stabilization period is the period during which the concentration of the activated sludge suspended solids and the performance of the units progress to a steady state under the operating conditions usedKDE40.1 KDE40.1
It should not, however, be restricted to the opportunity for consultation but must, above all- in accordance with the bottom-up principle which is inherent in civil society action- guarantee the right of participationKDE40.1 KDE40.1