Field Application of the Pelletized Fibrous Filter Device

Abstract:

Due to its irregular structure, the efficiency of the pelletized fibrous filter can be improved if the target substance is line-shaped. Thus, this study was conducted to examine the applications of the pelletized fibrous filter for biological sewage water with line-shaped particles. Towards this end, the pelletized fibrous filter was applied to advanced treatments in which the particles in the sewage water in the supernatant using solid-liquid separation from the final-settling reservoir was filtered with pelletized fibrous filters. To determine the process efficiency of the filter device, a multiparameter water quality analyzer and a data transmission system were established, which showed the efficient process even at a large distance, as well as the good operational status of the filter device. The pilot plant operation results showed that the concentration of TSS in the influent at 20-75 mg/L was reduced to 0.4-10 mg/L in the processed water. The average processing efficiency was 94.9% between 71.4 and 97.9%, and particularly, that of the suspended solids was very high. The results also showed that 27.2% COD_Mn, 22.5% T-N, and 30.0% T-P were removed.

• Periodical: Materials Science Forum (Volume 695)
• Pages: 618-621
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.695.618
• Online since: July 2011
• Authors: Sung Won Kang, Sang Leen Yun, Seog Ku Kim, Pill Jae Kwak, Jae Hwan Ahn, Hyo Jin Ban
• Keywords: CSOs, Fiber, Pelletized Fibrous Filter, TSS

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