Settling tanks

The seamless execution of locally pourd concrete tanks is the best solution for settling tanks. The piping is positioned in the form work and poured in with the concrete of the central column. The floor is poured under customers’ specified slope and a sludge pit is added according to Bio-Dynamics’ standard. If requested Bio-Dynamics can add to the settling tank streak bridges and  overflows.

Settling tanks

Collecting tanks

For an optimum operation sequence you  may need to store the basic or intermediate material in special storage tanks. Buffer storage tanks are typical in a waste water treatment plant. All can be equipped with a acid resistant lining from HDPE or with an epoxy coating.

Collecting tanks

Grid and pump sumps

In a very simple and effective way small silos can be poured underground. A sulphate resistant lining is adhered to the form work and poured in the concrete to prevent corrosion of the concrete. To prevent eventual bad odors or to allow installations on top of it Bio-Dynamics can provide a roof and lids.

Grid and pump sumps

Aeration tanks

Building aeration tanks is the core activity of Bio-Dynamics’ civil construction business. Circular tanks are the most economical solution for a wastewater purification station. The tanks are mostly build with a height of 7 meters to 10 meters (23 feet to 33 feet) to obtain a cost effective oxygen absorption. Building concentric silos in one system provides the advantage of allowing combined oxidation with nutrient disposal. Bio-Dynamics is your prime partner for the construction of the concrete tanks, but can provide upon  request the production, delivery and installation of aeration systems including piping etc…

Aeration tanks