Let’s start cleaning (y)our world!

Yes, I would like to know how I can reduce my tank cleaning cycle time and my footprint.

Sustainable tank cleaning solutions

At Gröninger, we provide sustainable solutions to help businesses operate more sustainably while reducing operational costs. Our focus is on integrating innovative tank cleaning technologies that are both energy-efficient and environmentally friendly.

Sustainable steam and heating systems

At Gröninger, you can choose between steam and heating systems for warming the wash water. The steam boiler or steam generator not only heats the water for the cleaning process but also offers options for preheating, pre-steaming, and sterilizing tanks after cleaning. This contributes to an efficient and hygienic cleaning procedure.

Energy Savings

Gröninger applies various advanced techniques to minimize energy consumption and reduce operational costs:

Frequency converters reduce power consumption and require less maintenance for high-pressure pumps. Flue gas condensers cool the exhaust gases from the steam boiler, allowing the recovered energy to be used in the wash water. Wastewater cooling contributes to lower energy consumption and improves the efficiency of oil and grease separators, as well as DAF units in water treatment. Heat-fed pumps store hot water, reducing the peak capacity demand of an installation, resulting in more efficient operation.

Alternative Energy Sources

In addition to the traditional steam and heating systems, Gröninger also utilizes alternative heat sources:

Biogas is produced from the fermentation of organic waste and used to fuel steam boilers. This contributes to sustainability and reduces reliance on fossil fuels. Combined heat and power (CHP) generates enough residual heat to heat a large portion of the required wash water, resulting in lower CO2 emissions. Geothermal heat pumps harness energy stored in deeper layers of the earth, providing a stable and sustainable heat source for the cleaning processes.

Customer Cases: Tank Cleaning Sustainability

Gröninger has successfully implemented many sustainable solutions for various clients. Here is a selection of projects from our customers:

Solar Energy at Boonzaaijer (NLD)

Boonzaaijer operates a tank cleaning system that runs entirely on solar energy. This system includes an electric heater for rinse water and dryers, contributing to significant energy savings and a reduced CO2 footprint.

Electric Heated Systems at Kontena Nasional (MYS)

Gröninger installed electrically heated latex circulation units and dryers at Kontena Nasional. These technologies not only reduce energy consumption but also ensure a more efficient cleaning process.

Wastewater Reuse at Stolt Moerdijk (NLD)

Stolt Moerdijk utilizes a wastewater reuse system, allowing them to save up to 70% of water and significantly reduce gas consumption by harnessing recovered residual heat from the wastewater.

Energy Efficiency at Stubbe (NLD)

Gröninger retrofitted Stubbe's older systems with heat-fed pumps and installed modern control valves. These upgrades resulted in significant improvements in energy efficiency and operational cost savings.

At Gröninger, sustainability is not just a theory but a practice

Gröninger is actively committed to working with customers to find the most economical and environmentally friendly solutions for their tank cleaning challenges. Our free sustainability scan provides valuable insights and profitable investment suggestions. Contact us today. Our dedicated team is ready to support you with expert advice and customized solutions.

Contact our experts

Are you ready to minimize your ecologic footprint or do you have more questions about our sustainability projects? Contact us today. Our dedicated team is ready to support you with expert advice and customized solutions.

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