Study on Rural Sanitary Sewage Treatment in Compound Purifying Tank

Abstract:

In the present work, a novel compound purifying tank was adopted in the rural sanitary sewage treatment. The cultivation and acclimation of biological film could be completed in a short start-up by aerobic precoating. According to the running results,the average COD removal rate reached 59.62%,and the removal efficiency of TP was 33.4%.For the denitrogenation,the removal rates were not remarkable (21.7 to NH₄⁺-N,21.9 to TN),but the large removal quantity of NH₄⁺-N and TN were abtained as 8.58mg/L and 9.12mg/L,respectively. The study suggests that the compound purifying tank is a potential alternative for rural sanitary sewage treatment.

• Periodical: Advanced Materials Research (Volumes 726-731)
• Pages: 2599-2603
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.726-731.2599
• Online since: August 2013
• Authors: Gong Di Xu, Jin Zhao Hu, Zhao Hui Huang, Da Dong Zhan, Chong Li, Ji Hua Chen
• Keywords: Compound Purifying Tank, Ecological Fibre, Rural Sanitary Sewage

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