Global Biological Sewage Treatment Tenders and GPN from across the Globe

Transportation and Disposal of the Treatment Sludge Generated as a Result of the Processes in the Wastewater Treatment Plants at the Advanced Biological Wastewater Treatment Plant of the Water and Sewage Directorate, in Accordance with the Legisl...

Renewal of the Machine Technology for the Biological Purification Stage at the Duesseldorf-Sued Sewage Treatment Plant

Renewal of the Electrical Engineering for the Biological Purification Stage at the Duesseldorf-Sued Sewage Treatment Plant

Competition No. 40/2025 for the Provision of Liquid Chemical Transport Services from the Sewage Biological Treatment Plant in the Monastery at the Eoa Limassol Pumps

Construction of Mechanical-Biological Sewage Treatment Plants in Rotary Deposits Technology

Editing and Configuring a Mixture to Fertilize the Toroni Farm of Toroni by a Specialized Unit for the Biological Treatment of the Sewage in the Biological Cleansing of Toroni.

Construction of Home Biological Sewage Treatment Plants

Renting Devices for Sewage Cleansing/Fat/Flotat Distribution by an Advanced Biological Decomposition Method for the "Czajka" Plant

Planning Services for the Power of Engineering Structures, Specialist Planning for the Performance Forms Structural Engineering and Technical Equipment

68-0992-25 Sigeko on the Biological Part of the Herrenhausen Sewage Treatment Plant