Pipe fouling in the fiber ball filter media refers to the corrosion of metal pipes, where the inner walls become rusted, leading to a reduction in water flow capacity. This issue can significantly affect the performance and efficiency of the filtration system.
What is scaling in the fiber ball filter?
Pipe fouling in the fiber ball filter occurs when metal pipes are exposed to corrosive water conditions, causing rust buildup on the inner walls. The process is often triggered by the interaction between water and metal, especially when the water has high moisture content, low pH levels, or contains aggressive ions. Under such conditions, iron oxide and sulfate-reducing bacteria can accelerate the formation of rust. This rust typically appears as a layered deposit: the outer layer is a hard, yellow iron oxide, while the inner layer consists of softer black ferrous oxide and iron sulfide. The material may have a slightly mushy texture and emit a distinct metallic odor.
Construction and maintenance precautions for fiber ball filters include:
(1) Avoid installing the fiber ball filter's water pipes into sewer channels or inspection wells. Also, do not connect them to rainwater drains or cable shafts.
(2) In cold regions, inspect the exposed pipelines of the fiber ball filter before the end of September each year to ensure the insulation layer remains intact.
(3) Regularly check the foundation piles, brick piers, and concrete supports for overhead water pipes to identify any decay, sinking, or cracking.
(4) For pipes installed on bridges, examine the lifting components for looseness or rust.
(5) After heavy rains, inspect the fiber ball filter and foam filter for any obstructions, overgrown vegetation, or pipeline damage.
(6) If pipe trenches are shared with other structures and have inspection wells, they should be periodically opened or inspected manually.
(7) All areas near the pipeline that are under construction should be considered high-priority inspection zones.
(8) Ensure there are no unauthorized private water connections.
By following these guidelines, the lifespan and efficiency of the fiber ball filter system can be significantly extended, reducing maintenance costs and ensuring consistent water quality.
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Changzhou Yingda New Material Co., Ltd , https://www.yingdaspc.com