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 makes the modified fiber ball filter material from Nanping Zhengda widely applied in oil fields. For more details, click here:
Why is the modified fiber ball filter so popular in oil fields? First, it offers a better adsorption performance compared to conventional fiber ball filters. Second, the modified fiber ball undergoes treatment that enhances both its adsorption and filtration capabilities. The mechanism for removing oil and organic matter includes direct interception, inertial capture, 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, with suspended solids reduced to ≤2 mg/L.
The fiber spheres are modified to improve their adsorption capacity for oil and organic compounds. The new ligation technique creates a filter layer with decreasing porosity as water flows through it, forming a pore distribution pattern that enhances filtration efficiency. This design allows for a high filtration rate, reaching up to 25–30 m/h. Additionally, the filter media only requires about 10% replenishment per year, eliminating the need for full replacement. The modified fibers possess hydrophilic and oleophobic properties, which ensure excellent backwashing performance. As a result, this material is considered advanced and ideal for treating oily wastewater.
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Why is the modified fiber ball filter so popular in oil fields? First, it offers a better adsorption performance compared to conventional fiber ball filters. Second, the modified fiber ball undergoes treatment that enhances both its adsorption and filtration capabilities. The mechanism for removing oil and organic matter includes direct interception, inertial capture, 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, with suspended solids reduced to ≤2 mg/L.
The fiber spheres are modified to improve their adsorption capacity for oil and organic compounds. The new ligation technique creates a filter layer with decreasing porosity as water flows through it, forming a pore distribution pattern that enhances filtration efficiency. This design allows for a high filtration rate, reaching up to 25–30 m/h. Additionally, the filter media only requires about 10% replenishment per year, eliminating the need for full replacement. The modified fibers possess hydrophilic and oleophobic properties, which ensure excellent backwashing performance. As a result, this material is considered advanced and ideal for treating oily wastewater.
Http://news.chinawj.com.cn Submission.
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