The companies on the Chemelot site take in surface water and also discharge wastewater. Circle Waste Water Services treats wastewater from all plants at Chemelot, complying with strict Dutch and European legislation.
News
Wastewater Services
OASE project reaches highest point of water tanks: major milestone for Chemelot
The construction of these collection tanks marks an important milestone in the OASE project. With the installation of the roofs, the highest point has been reached, bringing a step closer to more effective water treatment at Chemelot.
IAZI in Turnaround Phase 3: The Startup
At Circle Wastewater Services, we are proud to report that the Integrated Wastewater Treatment Plant (IAZI) is fully operational again after an intensive six-week turnaround. Thanks to the efforts of many professionals and partners, Street 6100 was thoroughly cleaned, maintained and safely restarted.
IAZI in Turnaround Phase 2: Maintenance Implementation.
The Turnaround (TA) at the Integrated Wastewater Treatment Plant (IAZI) has been in full swing for several weeks. The first phase, consisting of emptying and cleaning, has been successfully and safely completed. The maintenance phase has now begun.
IAZI in Turnaround Phase 1: Emptying and cleaning.
Recently, Circle Wastewater Services began a Turnaround (TA) of the Integrated Wastewater Treatment Plant, also known as the “IAZI. This biological treatment plant treats process water from more than 60 different plants at Chemelot.
Positive development in sustainable water management at Chemelot: OASE project in full swing
The OASE project marks a major step towards more sustainable and efficient water management at Chemelot. Thanks to the cooperation between Circle Infra Partners, Royal HaskoningDHV, BLM Industrial Contracting and many subcontractors, we are working together towards a circular and climate-neutral future.
Important milestone in the development of Port of Chemelot
The new C3 charging facility realized within the Rhombus UPSIDE II project has been officially delivered. This addition to Chemelot’s infrastructure in Stein is an important step toward the ambition of becoming Europe’s first circular chemistry site.
Circle Infra Partners in conversation about healthy water
‘Healthy Water. Not self-evident’ highlights the increasing urgency of freshwater issues in the Netherlands. This book, with contributions from various experts, including Circle Infra Partners, offers valuable insights and solutions for maintaining water quality.
OASE project for sustainable water management at Chemelot launched
Circle Infra Partners initiated the OASE project, with new catch basins and additional treatment of process water. This keeps us at the forefront by ensuring clean and efficient treatment of the site’s water.
Circle Infra Partners satisfied with court ruling
Circle Wastewater Services B.V. (Circle), as permit holder, is pleased with the recent ruling by the Limburg District Court in connection with the lawsuit against decisions by the Limburg Water Board.








