Investigation of a Full-Scale Anaerobic-Aerobic and Constructed Wetlands Integrated System Treating Livestock Wastewater

Abstract:

A full-scale integrated system of the IOC-SBBR and CWs for the biological treatment of livestock wastewater was carried out in this study, the combined IOC-SBBR process had the removal rates of COD, NH4+-N, TN reached 96.5%, 89% and 81.1%, respectively. CWs were used for the further tertiary treatment of livestock wastewater, which the average removal rate of the NH4+-N and TN was 61.3% and 60.2%, the overall integrated system was superior to the direct anaerobic or aerobic process for the treatment of large-scale livestock wastewater, would provide the valuable design and operation for the livestock wastewater treatment plants.

• Periodical: Advanced Materials Research (Volumes 113-116)
• Pages: 1189-1194
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.113-116.1189
• Online since: June 2010
• Authors: Yong Ming Wu, Jin Bao Wan, Ji Hai Xiong, Shun Fa Wang, Ping Gu
• Keywords: Biological Carbon Removal, Biological Nitrogen Removal, Constructed Wetland, Full-Scale Operation, IOC-SBBR Process, Livestock Wastewater Treatment

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