wastewater treatment » decentralized wwtp from 100 citizens

The offer of WASSERUNION also includes complete biological modular sewage treatment plants in various sizes. The plants are delivered completely, and because of this, the connection and putting into operation only take a few hours. Each sewage treatment plant works completely biological, includes sieve screens, pre-sedimentation, biology, and final sedimentation. So they are able to work in the same way as huge sewage treatment plants.

The plants can be enlarged quickly because further parts can be added. A dismantling and transplantation is also possible without great effort. These flexible employment possibilities enable an optimal adaptation to the respective connection grade of the sewerage system. The modular sewage treatment plants of WASSERUNION are even able to clean wastewater, which is brought to the sewage treatment plant by vehicles, in accordance with the regulations.

The plants are produced in various versions and high quantity since more than 25 years. They are appropriately modified and equipped. Only materials of high quality are employed. The parts, which can come into contact with the wastewater, are of stainless steel or of high quality synthetic material. The durability amounts more than 25 years. If needed, the plants can be equipped according to the order of the customer.

The plants can be built above ground, as well as, partly underground or completely underground.



decentralized wastewater cleaning


• Because of the decentralized wastewater treatment the customer saves 30-70% of the costs of the sewer construction
• The customer pays for the use of the wastewater treatment plant and is able to allocate these costs directly to the price of the wastewater. He neither needs to invest, nor does he need to capitalize the object in his balance sheet.
• The costs for cleaning one m³ wastewater can be reduced to less than 0,50 EUR, financing costs included. Even in countries that are still establishing their infrastructure this is affordable. This corresponds to an economizing of more than 80% compared with conventional costs, without considering subsidies.
• The one and only concept for rural regions, even in ecological ways. Wastewater is cleaned where it originates and is also there led back to rivers and brooks. Only in this way, watercourses can return to normal and serious floods can be avoided.
• Wastewater has, according to its region, a specific pollution. The more wastewater is mixed, before it is supplied to the wastewater treatment plant, the more lavish the cleaning of the wastewater becomes. Because of this, the operating costs of a decentralized wastewater treatment plant are always cheaper than the ones of central wastewater treatment plants.