The headquarters of Nanostone Water is based in Minnesota Eden Prairie, it is the leading supplier of membrane products and solutions for water and waste water treatment. Its investor is True North Venture Partners in Chicago, focused on investments in disruptive technologies holding the potential to transform and lead global industries in energy, water and waste. By purchasing a series of world famous membrane product companies (Rochem, Nanostone and Sepro), Nanostone became the leading supplier of membrane and solutions of the industrial and municipal waste water treatment, water reuse, ZLD, and process applications. Nanostone is dedicated to assisting our customers to promote value and operational quality and efficiency of their systems by offering first-class membrane products, strong and local technical support to ensure long term stable system operation.
Focusing on the China market, Nanostone is promoting 3 types of products: A new-generation of ceramic membranes (the CM), high pressure RO membrane (ST+ and DTG) and spiral process membranes (NF, UF, and MF). The CM is currently used in industrial waste water treatment and water reuse for specific applications such as Cooling tower blowdown, CTX, semiconductor, textile and FGD ZLD treatment; Our High pressure RO membranes of ST+ and DTG type are focused on the treatment and reuse of strong brine and difficult treated waste water, such as leachate, ZLD( CTX, FGD), and brine concentration to reduce the waste volume and save on evaporator capex and opex; spiral process membrane are successfully being used in pharmaceutical, food&beverage, automobile and dairy industries.
Ceramic Membranes
Our revolutionary high surface area UF ceramic membrane delivers the benefits of ceramics at a cost comparable to polymerics.
Polymeric Membranes
Our full line of MF/UF/NF/RO membranes are available in a variety of configurations serving a variety of critical separations applications.
Food & Beverage / Dairy
Our high performance polymer membranes minimize operating costs, maximize yields, and ensure consistent product quality across F&B and dairy applications.
Electro Coating Applications
Electro Coating is a water intensive process requiring specialized membranes to maximize overall water efficiencies and ensure high recovery of paint solids.
Industrial Water Treatment
Nanostone Water’s high surface area ceramic UF membrane is ideal for mainstream industrial process water treatment applications.
Municipal Water Treatment
The breakthrough high surface area UF ceramic membrane has a comparable capital cost to polymerics with a much lower life cycle cost making it the best choice for municipal drinking water and municipal waste water reuse applications.
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