Nanostone Water GmbH is headquartered and operates its sole administrative and production site in 38820 Halberstadt and develops, manufactures and sells ceramic water filters based on nanotechnology. The product range includes ceramic filter tubes ("Tubes"), various flat membranes ("Flat Sheets") and the patented CM 151 segment design with ten ceramic single segments in a GRP housing providing 24 m² filtration area and a nominal pore size of 30 nm. The membranes are used for drinking water treatment, industrial water applications and as prefiltration for seawater desalination, and sales are mainly to China, the Philippines and the USA. The company remains in a ramp‑up phase and is extending its offering with ready‑to‑operate rack units that include piping, wiring and control technology.
Die Entwicklung und die Produktion sowie der Vertrieb von keramischen Membrantechnologien und deren Neben- und Folgeprodukte.
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Source: German Commercial Register (Handelsregister) Stendal Local Court, HRB 18004 (as of 26 September 2026)
Source: German Commercial Register (Handelsregister) Stendal Local Court, HRB 18004 (as of 26 September 2026)
Source: German Commercial Register (Handelsregister) Stendal Local Court, HRB 18004 (as of 26 September 2026)
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Source: German Commercial Register (Handelsregister) Stendal Local Court, HRB 18004 (as of 26 September 2026)
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