Nanostone provides ceramic ultrafiltration (CUU) membrane systems that deliver high‑efficiency, space‑saving water treatment for municipal and industrial customers. Their German‑engineered membranes achieve turbidity below 0.05 NTU and can reduce wastewater by up to 95%, offering reliable performance that eliminates the need for additional treatment steps.
Funding
Funding not disclosed
Founders
Product
Problem
Municipal and industrial water treatment facilities often face limited space, high energy costs, and the need to remove suspended solids, pathogens, and contaminants to meet strict quality standards. Conventional polymeric filtration systems can suffer from fouling, short lifespan, and require multiple treatment steps, leading to higher operational expenses and lower water recovery rates.
Solution
Nanostone delivers ceramic ultrafiltration (CUF) membrane systems that provide high‑efficiency removal of suspended solids and microorganisms while maintaining turbidity below 0.05 NTU in most cases. The membranes are manufactured in a German ISO‑9001‑certified automated plant, ensuring consistent quality and durability. Their patented segmented monolith design and 30 nm nominal pore size enable high permeability and low pressure drop, allowing compact modules to achieve up to 95 % wastewater reduction and 95 % water recovery. Modules are corrosion‑resistant, retrofit to standard UF racks, and operate at up to 7 bar, delivering stable flux over long periods with minimal fouling. Nanostone also provides full system engineering, monitoring, and lifetime warranties, enabling customers to replace multiple treatment steps with a single, space‑efficient solution.
Target Audience
Primary customers include municipal water utilities and industrial facilities (e.g., power plants, semiconductor manufacturers, cooling‑tower operators) that require high‑performance, space‑efficient filtration and high water recovery.
Features
- Ceramic ultrafiltration membranes with 30 nm pores, offering reliable removal of suspended solids and pathogens
- Patented segmented monolith design that reduces pressure drop and enhances flow uniformity
- High permeability and flowrate modules rated for 7 bar, supporting compact footprints and high throughput
- Corrosion‑resistant, fiber‑free construction suitable for harsh pH and high‑temperature environments
- Modular units compatible with all major UF racks, enabling easy retrofitting of existing plants
- ISO‑9001, ISO‑14001, and ISO‑45001 certified manufacturing for consistent quality and environmental compliance
- Integrated system design services, monitoring, and lifetime engineer‑backed warranties