Ultrafiltration Organic Membrane Equipment for Industrial Water Treatment

Ultrafiltration organic membrane equipment adopts polymer organic membrane materials to achieve high-precision separation and purification for various water treatment projects. It can be combined with Ultrafiltration membrane water treatment equipment to construct multi-stage purification systems, and cooperate with Small ultrafiltration system to realize flexible distributed water supply. Featuring good flexibility, mature processing technology and diversified material options, organic membrane filtration devices intercept colloids, bacteria and macromolecular organics efficiently. Widely favored by global water treatment contractors, this equipment serves raw water purification, wastewater reuse and desalination pretreatment scenarios in multiple industries.

Product Description

Ultrafiltration organic membrane equipment is a complete membrane water treatment system equipped with polymer organic ultrafiltration membrane elements. The core organic membrane materials mainly include PVDF, PAN, PES and PS, which are manufactured via phase inversion technology to form uniform microporous structures. Compared with inorganic ceramic membrane equipment, organic membrane modules have prominent advantages in production cost, assembly flexibility and membrane packing density. The whole set of equipment contains raw water pump, pre-filter assembly, organic membrane rack, backwashing pipeline, chemical cleaning unit and PLC automatic control cabinet.

Large industrial water treatment stations can deploy multiple sets of Ultrafiltration membrane water treatment equipment fitted with organic membrane components to boost total water output. For laboratories, small workshops and rural water supply projects with low water demand, compact Small ultrafiltration system equipped with organic hollow fiber membranes is a cost-effective choice. This ultrafiltration organic membrane equipment supports outside-in and inside-out operation modes. It can treat surface water, groundwater and secondary wastewater effluent, providing stable pretreatment water for reverse osmosis systems. It is extensively applied in food processing, pharmaceutical manufacturing, chemical industry, municipal environmental protection and other fields.

Working Principle

Ultrafiltration organic membrane equipment relies on low-pressure cross-flow membrane separation. Under stable operating pressure of 0.1–0.3 MPa, raw water flows through organic hollow fiber membrane modules. Water molecules and soluble small ions pass through membrane micropores and form qualified permeate water. Suspended solids, colloids, microorganisms and organic macromolecules larger than membrane pore size are intercepted on the membrane surface and discharged with concentrated water.

Continuous cross-flow generates scouring force to slow pollutant accumulation. The system automatically implements periodic backwashing to clean surface contaminants. When membrane flux declines obviously, cyclic chemical cleaning restores membrane permeability. For large-scale engineering projects, multiple sets of Ultrafiltration membrane water treatment equipment can be connected in parallel. Scattered small water demand points adopt independent Small ultrafiltration system. Operators can select different organic membrane materials according to raw water pH, temperature and pollutant characteristics to guarantee long-term stable system operation.

Technical Features

• 1. Diversified organic membrane material selection:

• PVDF, PAN, PES optional to adapt different water quality and chemical cleaning environments.

• 2. High membrane packing density:

• Hollow fiber organic membrane realizes large filtration area within limited frame space, saving workshop layout area.

• 3. Adjustable operation modes:

• Support inside-out and outside-in flow patterns according to raw water turbidity and pollution load.

• 4. Modular expandable design:

• Single set independent operation or parallel expansion, compatible with Ultrafiltration membrane water treatment equipment.

• 5. Compact skid layout:

• Miniaturized models can be configured as Small ultrafiltration system, convenient for transportation and installation.

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• Product Advantages

• 1. Competitive overall cost:

• Organic membrane elements have lower purchase cost than inorganic ceramic membranes, reducing initial investment.

• 2. Lightweight membrane assembly:

• Flexible fiber structure brings convenient transportation, disassembly and replacement.

• 3. Mature mass production technology:

• Stable product quality and sufficient global spare parts supply.

• 4. Wide application adaptability:

• Suitable for conventional raw water purification and medium-pollution wastewater recycling projects.

• 5. Low energy consumption:

• Operate under low pressure to cut daily power consumption.

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• Application Fields

• Industrial raw water pretreatment for beverage, pharmaceutical and cosmetic production lines.

• Municipal sewage advanced treatment to produce reclaimed water for industrial circulation and green irrigation.

• Brackish water and seawater desalination pretreatment to stabilize influent indicators of reverse osmosis systems.

• Factory circulating cooling water purification to reduce pipeline scaling and corrosion.

• Large water treatment stations constructed with parallel Ultrafiltration membrane water treatment equipment.

• Scattered water supply projects adopting compact Small ultrafiltration system for villages and commercial buildings.

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• FAQ

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