用于去除腐殖质的纳滤膜

Water Treatment

Nanofiltration is utilized to eliminate bacteria, viruses, and organic molecules from water, to help ensure a high-quality, safe drinking water supply.

Industrial Wastewater Treatment

Nanofiltration removes contaminants and pollutants from industrial wastewater, facilitating safe discharge or reuse. Advanced materials,, demonstrate high efficiency in filtering organic pollutants from water.

Food and Beverage Processing

Nanofiltration purifies and concentrates fruit juices, milk, and other products, while also helping to eliminate unwanted flavors and aromas.

Membrane Characteristics and Maintenance

Nanofiltration membranes possess nanopore sizes, enabling selective filtration based on size and charge. Optimal system performance necessitates proper design and maintenance, including regular membrane cleaning and replacement to prevent fouling and other issues.

Energy Efficiency

Though nanofiltration can be energy-intensive due to high-pressure requirements, advancements in membrane technology and system design, such as spiral-wound membranes and energy recovery devices, contribute to more energy-efficiency.