About Cleanstream

Radioactivity NORM / LSA Management and green chemical partner
Cleanstream BV has many years of experience with NORM (Naturally Occuring Radioactive Material) decontamination and specialised cleaning operations in, amongst others, the oil, gas, geothermal and recycling industries. Thanks to our extensive knowledge and experience, we are able to meet the demand for greener, environmentally friendly solutions. We provide our clients with consultancy services, clean contaminated equipment for them and we supply unique, safe solvents and cleaning products.
A solution for every type of contamination
Cleanstream is a service provider for clients that deal with dangerously contaminated equipment and materials. Thanks to our products and services, there are no limits to what we can do. Our approach is as follows:
Our In house laboratory department performs (XRF) analyses to determine the (NORM) contamination. We then select the right green products and cleaning agents based on that analysis. The analyses and experience determine the perfect cleaning method and waste disposal treatment. Cleanstream also inspects visually the materials and give recommendations on their status and in case disposal we propose a financial rest value.
This approach allows us to offer clients a total solution for cleaning their equipment and materials with sustainable, green products, and favourable return conditions.
Cleanstream offers the following:
- NORM / LSA decontamination
- Mercury decontamination
- Inspection
- Reuse and valuation of materials
- Innovative green chemicals
- Laboratory services
With its unique services and products, Cleanstream is able to analyse contamination, decontaminate, and minimise waste.
Our team


Wouter Jonker
Toezicht Houdend Stralingsdeskundige
E-mail: wouter.jonker@cleanstream.eu
Tel: 0031 (0) 655 266 656

Eric van der Kruk
Coördinator Radiation Expert
E-mail: eric.vanderkruk@cleanstream.eu
Tel: 0031 (0) 616 799 757

Steven Kahnwald
Coördinator Radiation Expert
E-mail: steven.kahnwald@cleanstream.eu
Tel: 0049 (0) 151 72961185

Peter Steenbergen
Chemical Engineer
E-mail: peter.steenbergen@cleanstream.eu
Tel: 0031 (0) 634 113 723