Membrane Filter

The Membrane Filter from DMFC is designed to provide high-efficiency filtration in a range of industrial applications. Membrane filters work by using a semi-permeable membrane to separate particles and contaminants from fluids, allowing only specific molecules to pass through. These filters are essential for applications that require fine filtration at a molecular or ionic level.

Membrane Filter

RO SYSTEM - Reverse Osmosys Systems

The Reverse Osmosis (RO) System is an advanced water purification technology that removes dissolved salts and impurities by forcing water through a semi-permeable membrane. It is widely used in industrial applications for producing clean and safe water.

Key Components:

  • Membranes: Includes types like Brackish Water (BW), Sea Water (SW), Nano Filtration (NA), and Ultrafiltration (UF), each suited for different salinity levels and filtration needs.
  • Applications: Used in seawater desalination, ultra-pure water production, amino acid separation, and wastewater treatment.
  • Salt Concentration: RO systems effectively treat water with 2000–10,000 ppm salinity, while other methods like ion exchange handle lower concentrations.

Benefits:

  • High Efficiency: Removes salts, bacteria, and contaminants, ideal for water treatment in industries like pharmaceuticals and electronics.
  • Energy Efficient: Especially for brackish water, it’s a low-energy method compared to other desalination technologies.

The RO System is an efficient, reliable, and cost-effective solution for clean water production across various industries.

UF SYSTEM - Ultrafiltration Systems

The Ultrafiltration (UF) System is a membrane-based filtration technology used to separate high molecular weight substances from low molecular weight substances in water. It employs a semi-permeable membrane to purify and concentrate high molecular weight substances while allowing smaller particles and water to pass through.

Key Components:

  1. Hollow Fiber Type:
    • Consists of fine, hollow fibers through which water flows, allowing for efficient filtration.
  2. Spiral Wound Type:
    • Involves a membrane wound around a central core, optimizing space while providing high filtration surface area.
  3. Tubular Type:
    • Uses tubular membranes, suitable for handling viscous fluids or those with higher levels of suspended solids.

Membrane Materials:

  • PS (Polysulfone), PES (Polyethersulfone), PVDF (Polyvinylidene Fluoride Sulfone), PAN (Polyacrylonitrile), and MC (Mixed Cellulosic) membranes are used depending on the application and fluid type.

Applications:

  • Filtration of Raw Water: Removes impurities from water to improve quality.
  • Wastewater Treatment: Treats and recycles water, particularly water-soluble wastewater.
  • Industrial Processes: Recovers materials like electroplated paint and whey protein from cheese whey production.

Complete Explanation

Key Features:

  • DMF Products: Tubular PVDF membranes handle high solid concentrations, filtering particles down to 0.1 microns. Available in 1-tube, 6-tube, and 10-tube modules with flow capacities from 4.5 GPM to 50 GFD.

  • DMF Process: Includes chemical pre-treatment for improved filtration and regular cleaning cycles to prevent fouling. The process effectively removes suspended solids, bacteria, and contaminants.

  • Applications: Used in wastewater treatment, water recycling, and for reducing contaminants like arsenic, lead, and turbidity in various industries, including steel, chemicals, food, and mining.

  • Advantages: DMF systems offer energy and space savings, high durability, and customized service, making them ideal for large-scale, high-efficiency filtration across industries.

Conclusion:

Duraflow’s DMF systems provide robust, reliable filtration solutions for industries needing high-capacity water treatment and recycling.

Contact Us

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5830 E 2nd St, Ste 7000 #17999, CASPER, WYOMING, 82609 USA