The Filter element PPHF640H05E is mainly used to intercept particle impurities larger than 5μm in water, and is an important protective barrier for the reverse osmosis system. The raw water of power plants usually contains various impurities, such as silt, rust, colloids, microorganisms, etc. If these impurities directly enter the reverse osmosis membrane, the membrane surface will quickly scale and clog, greatly shortening the service life of the reverse osmosis membrane, and reducing the system’s desalination rate and water production. The PPHF640H05E filter element can effectively filter these impurities, ensure that the water quality entering the reverse osmosis membrane meets the requirements, and ensure the stable operation of the reverse osmosis system.

Excellent performance

1. High-precision filtration: Using advanced manufacturing technology, the filter element has a uniform and dense pore size, and the filtration accuracy can reach 5μm. It can efficiently intercept tiny particles, with a filtration efficiency of more than 98%, effectively removing suspended matter, particles, rust and other impurities in the water, and providing reliable pre-protection for the reverse osmosis membrane.

2. High flow and low pressure drop: It has good flow characteristics, and can make water flow smoothly with low pressure loss while ensuring efficient filtration. Even under high flow conditions, it can maintain stable filtration performance without affecting the operating efficiency of the entire water filtration system.

3. Strong chemical stability: It is made of non-toxic and odorless polypropylene and processed by special technology, and has excellent chemical stability. It is resistant to corrosion by chemical reagents such as acids and alkalis and organic solvents, can adapt to the complex water quality environment of power plants, and can maintain stable filtration effects under different chemical conditions.

4. Strength and durability: The Filter element PPHF640H05E has high strength. When the pressure difference between the inlet and outlet of the filter reaches a certain value, it can still maintain its shape without deformation, ensuring that the filtration performance will not be affected by pressure changes during long-term use. At the same time, its own cleanliness is high, and it will not cause secondary pollution to the water quality, which prolongs the service life of the filter element and reduces the replacement frequency and maintenance cost.

Working principle

Filter element PPHF640H05E adopts the principle of combining deep filtration with surface filtration. The filter element has a deep filtration structure with a sparse outside and a dense inside. When water flows from the outside to the inside, larger particles are first intercepted on the surface of the filter element; as the water flows deeper, smaller particles are captured layer by layer by the multi-layer fiber structure inside the filter element. During the filtration process, particles will bridge in the filter element pores, so that particles smaller than the pores can also be effectively blocked, thereby achieving efficient removal of impurities in the water and providing a clean water source for subsequent reverse osmosis treatment.

In the actual application of power plants, the Filter element PPHF640H05E has become an ideal choice for many power plant water filtration systems due to its excellent performance. It not only ensures the stable operation of the reverse osmosis system and improves the water treatment efficiency of the power plant, but also indirectly improves the reliability and service life of the power generation equipment, laying a solid foundation for the safe and efficient production of the power plant. It is an indispensable key component in the water filtration link of the power plant.

By the way, we have been supplying spare parts for power plants around the world for 20 years, and we have rich experience and hope to be of service to you. Looking forward to hearing from you. My contact information is as follows:

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