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Greenchain Group - Nanofiltration (NF) Water Treatment Systems

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Greenchain Group offers advanced Nanofiltration (NF) systems, ideally positioned between Ultrafiltration (UF) and Reverse Osmosis (RO) technologies. NF systems are designed for enhanced rejection of contaminants while providing greater energy and water efficiency compared to RO. Manufactured in-house, these systems use high-quality components and are tailored to meet both site-specific needs and industry standards. NF operates using pressure to force liquid through membranes, selectively removing divalent ions and dissolved molecular content with porosities between 1 to 10 nanometers. This allows precise targeting of impurities such as hardness, colorants, and toxins, ensuring high water quality. NF is notable for its low-pressure operation, spiral-wound membrane design, and high throughput. It is versatile, supporting applications across industrial, municipal, and residential sectors, while also being economically and environmentally sustainable by minimizing chemical use.

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Greenchain Group introduces Nanofiltration (NF), a technology strategically positioned between our Ultrafiltration (UF) and Reverse Osmosis (RO) solutions. In comparison to UF, our NF systems demonstrate enhanced contaminant rejection, while also offering superior energy and water efficiency in contrast to RO. With in-house design and manufacturing, we select the highest quality components whilst striving for cost effectiveness. By leveraging our understanding of membrane technology, we tailor solutions to site-specific needs and industry standards. We can offer you the complete OEM water treatment package, ensuring you receive the optimal solution and best quality service. Embrace the future of water treatment with Greenchain Group's NF systems.

REMOVES DIVALENT IONS & DISSOLVED MOLECULAR CONTENT:

  • HARDNESS
  • COLOUR
  • TOXINS
  • PESTICIDES
  • INORGANIC METALS
  • & MORE...

Nanofiltration (NF) uses pressure to pass liquid through a membrane, separating specific contaminants. Contaminant rejection depends on the membrane's density, with NF porosity typically falling within 1 to 10 nanometers (nm). This membrane density allows NF to target divalent molecular impurities like hardness, colorants, toxins, and more. It ensures consistent water quality on the permeate side, even amid inlet fluctuations, while diverting unwanted elements to the waste stream. NF, owing to its versatility and precision, finds an extensive array of applications across various industries.

01

Contaminant Removal

Removes divalent ions (e.g. Ca2+ & Mg2+) organic matter, and microorganisms.

 

02

High Purity

Produces water with low levels of impurities.

 

03

Reduced Energy Consumption

Operates at lower pressures compared to Reverse Osmosis.

 

04

Compact Design

Membrane plants are modular and scalable, often requiring small footprints.

 

05

Versatility

NF is adaptable to various water sources and can be employed in industrial, municipal, and residential applications.

 

06

Environmentally Friendly

Reduces chemical consumption, waste generation, and power demand.