13 July 2022

NDI Energy signed a contract for the construction of a wastewater treatment plant in Sośnie!

NDI Energy has signed a contract with the municipality of Sośnie for the construction of a modern wastewater treatment plant. The investment for PLN 20.68 million will be completed at the end of 2023.

As part of the project, the company will focus on construction works in the field of wastewater treatment technology, construction structures along with land development, electricity, automation and control. As a result, the system will process a maximum of 850 m3 of wastewater per day.

The investment will include, among others, the construction of a wastewater reception and transport system with a mechanical treatment stage, a biological wastewater treatment reactor, a sludge management node with a sludge stabilisation chamber, and a sludge dewatering and cleaning station.


In addition, the facility will be expanded with blower stations, reagent dosing stations and a process water tank. Moreover, the process networks and systems in the facility will be expanded. The facility’s control system will be modernised, which will allow for efficient control of the operation of wastewater treatment technology.

“The new facility will replace the old one, which has already been exhausted. The investment will allow for more efficient wastewater treatment, further expansion of the wastewater system and increased wastewater collection level along with the connection of new customers not covered by the network,” explains Cezary Chruściński, President of the Management Board of NDI Energy.

The investment will take place as part of the task “Construction, extension and reconstruction of the wastewater treatment plant in Sośnie”.

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