Quan Kun - Membrane Filtration Extraction Equipment - Multi-functional Integrated - Nanofiltration Equipment - Compact Footprint

Nanofiltration (NF) membranes are a type of new separation membrane that falls between Reverse Osmosis (RO) membranes and Ultrafiltration (UF) membranes. Due to their structural features such as nanoporous membrane pore sizes and multiple charged surfaces on the membrane, they are primarily used in the following aspects:

Separation of organic substances with different molecular weights.

(2) Separation of organic matter and small-molecule inorganic substances.

(3) Separation of monovalent salts from divalent or multivalent salts in solution.

(4) Separation of salt from its corresponding acid. This achieves the softening of drinking water and industrial water, as well as the decolorization, concentration, separation, and recovery of liquid materials.

Equipment Principle:

The equipment used for liquid membrane separation depends on the type of liquid membrane. For emulsified liquid membranes, the main equipment is the general extraction unit, supplemented by emulsifying mixing equipment and demulsifying separation units. For supported liquid membranes, the structure is either plate-and-frame or hollow fiber, depending on the configuration of the support material (microporous membrane).

Membrane separation equipment features the following characteristics:

High processing efficiency, easy to scale up the equipment.

B. The separation process is conducted at room temperature or low temperatures, suitable for the concentration and separation of heat-sensitive materials.

C. Simple process, no phase transition, and large separation coefficient.

D. The equipment has a small footprint, is easy to operate, and simple to control, allowing for continuous operation.

E. Energy-saving, high-efficiency, and free of secondary pollution.

Quankun - Membrane Filtration Extraction Equipment - Multi-functional Integrated - Nanofiltration Equipment - Space-saving

Membrane separation equipment application fields:

Membrane separation technology is widely applied in fields such as chemical industry, environmental protection, food, biology, pharmaceuticals, electronics, electricity, metallurgy, light industry and textiles, and seawater desalination.