Clean Value Plastics
German plastics-recycling technology company known for its patented HydroDyn washing process.
Last updated September 28, 2026
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Overview
Clean Value Plastics (CVP) is a German company specialising in plastics recycling technology and services. Founded in 2005 as CVP Clean Value Plastics GmbH, it grew out of an engineering office for application and process engineering that supported industrial firms in introducing new process technologies. With the creation of CVP, the business focused on the recycling sector, combining process-engineering expertise with recycling competence to develop and patent the HydroDyn technology. CVP is best known for HydroDyn, a hydrodynamic friction washing process based on refiner technology familiar from the wood-based materials and paper industries. Contaminated plastic waste is cleaned in a closed water circuit, producing milled material free of cellulose and adhesive residues. The process requires no chemicals, which reduces environmental impact and lowers recycling costs. CVP supplies advanced technologies and services to improve the efficiency of recycling plants. References to CVP's HydroDyn technology appear in connection with two early reference plants: a first facility completed in 2007 for the waste-management company Sita in Göbitz Torna near Zeitz, and a second PET bottle recycling plant commissioned in 2010 for Meister Recycling near Fulda. These projects illustrate the company's role as a technology provider to the recycling industry rather than as a consumer-facing brand. The company's official web presence at cvp-st.com is the primary public touchpoint. CVP operates in Germany and serves the wider European recycling market. Its positioning rests on patented process technology, chemical-free washing, and efficiency gains for recyclers.
History
CVP Clean Value Plastics GmbH was founded in 2005. Its origins lie in an engineering office for application and process engineering that supported industrial companies in introducing new process technologies. With the establishment of CVP, the business focused on the recycling sector. Drawing on expertise in process engineering and competence in recycling, the company patented the HydroDyn technology. In 2007, the first plant using CVP's patented HydroDyn technology was completed for the waste-management company Sita in Göbitz Torna near Zeitz. A second recycling plant for PET bottle recycling was commissioned in 2010 with HydroDyn technology supplied by CVP for the company Meister Recycling near Fulda. Today CVP supplies advanced technologies and services to increase the efficiency of recycling plants. The HydroDyn process is based on refiner technology known from the wood-based materials and paper industries. Contaminated plastic waste is cleaned in a closed water circuit. Hydrodynamic friction washing enables savings in plastics recycling and produces milled material free of cellulose and adhesive residues. The HydroDyn technology requires no chemicals in plastics recycling, thus protecting the environment and reducing recycling costs.
- 2010
Second recycling plant for PET bottle recycling commissioned with HydroDyn technology for Meister Recycling near Fulda.
- 2007
First plant using patented HydroDyn technology completed for Sita in Göbitz Torna near Zeitz.
- 2005
CVP Clean Value Plastics GmbH founded, focusing on plastics recycling.
Products and positioning
Technology provider for efficient, chemical-free plastics recycling.
HydroDyn technology
Patented hydrodynamic friction washing process for plastics recycling, based on refiner technology, using a closed water circuit and no chemicals.
Sources6 sources
- 1Clean Value Plasticsde.wikipedia.org
- 2Clean Value Plasticswikidata.org
- 3cvp-stcvp-st.com
- 4Cold Press Juicer, 5.8" Wide Chute, 400W Slow Masticating, High Juice – cvp-stcvp-st.com
- 5Electric Portable Juicer Fresh Fruit Mixer 700ML Multifunctional USB R – cvp-stcvp-st.com
- 61000ML Portable Juicer Blender Fruit Juicer USB Charging Lemon Orange – cvp-stcvp-st.com
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