Small-scale waste water treatment plants and cesspits are used for cleaning and storing the sullage from one or several buildings that cannot be connected to the public sewage system and the sewage quantity is under 50 population equivalents.
Your WOLF System reinforced concrete round tanks are constructed monolithically with our own developed special steel formwork. The formwork we use is constructed that solid for assembling the inner and outer formwork without wall anchors and spacer passing through the walls, ensuring that maximum impermeability can be achieved.
On request we will also supply you with partition walls and scum buffles for use in biological cleaning processes. Our tanks are constructed without joints – so there is no need for subsequent sealing measures!