The outer surface of the fiber ball can be enhanced through modification treatment, significantly improving its ability to adsorb oil and organic substances. The new ligation method for modified fiber balls ensures that the porosity of the filter layer gradually decreases along the direction of water flow during operation. This unique structure helps in achieving better filtration performance. The modified fiber ball filter material from Nanping Zhengda is widely used in oil fields due to its superior efficiency and durability. For more information, click here:
Why is the modified fiber ball filter so popular in the oil field? First, it offers a better adsorption effect compared to traditional fiber ball filters. Second, after modification, the fiber balls demonstrate improved performance in both adsorption and filtration processes. The removal mechanism of oil and organic matter involves direct blocking, inertial blocking, and electrochemical adsorption. Before filtration, the water quality has a total oil content of ≤15 mg/L and suspended solids ≤10 mg/L. After filtration, the oil content drops to ≤5 mg/L, and suspended solids are reduced to ≤2 mg/L.
By modifying the fiber spheres, their ability to absorb oil and organic compounds is greatly enhanced. The new ligation technique results in a gradual decrease in the porosity of the filter layer as water flows through it, creating a pore distribution pattern that enhances filtration efficiency. This design allows for a high filtration rate of up to 25–30 m/h. Additionally, the filter material only needs to be replenished by about 10% annually, eliminating the need for full replacement. The modified fiber filaments possess hydrophilic and oleophobic properties, making them highly efficient during backwashing. As a result, they are considered an advanced filter material ideal for treating oily wastewater.
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Why is the modified fiber ball filter so popular in the oil field? First, it offers a better adsorption effect compared to traditional fiber ball filters. Second, after modification, the fiber balls demonstrate improved performance in both adsorption and filtration processes. The removal mechanism of oil and organic matter involves direct blocking, inertial blocking, and electrochemical adsorption. Before filtration, the water quality has a total oil content of ≤15 mg/L and suspended solids ≤10 mg/L. After filtration, the oil content drops to ≤5 mg/L, and suspended solids are reduced to ≤2 mg/L.
By modifying the fiber spheres, their ability to absorb oil and organic compounds is greatly enhanced. The new ligation technique results in a gradual decrease in the porosity of the filter layer as water flows through it, creating a pore distribution pattern that enhances filtration efficiency. This design allows for a high filtration rate of up to 25–30 m/h. Additionally, the filter material only needs to be replenished by about 10% annually, eliminating the need for full replacement. The modified fiber filaments possess hydrophilic and oleophobic properties, making them highly efficient during backwashing. As a result, they are considered an advanced filter material ideal for treating oily wastewater.
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