Study of Pilotscale Experiment for Treatment of Piggery Wastewater by UASB-SBR
Wastewater discharges from livestock premises could cause serious environmental problems, and it difficult to remove effectively by using a single reactor due to the following characteristics such as high organic matter and high ammonia In this experiment by using the mixed processing mode of UASB plus SBR to study the pilotscale experiment for treatment of piggery wastewater, and investigate the reactor remove pollutants from wastewater at room temperature. After stable operation, the results of removal on COD, ammonia, SS were quite obvious, with the removal rate of 92, 90 and 95% respectively, the removal rate of TP was 80%, and the pH monitoring indicates that the reactor operate normally.
Hexing Li, Qunjie Xu and Daquan Zhang
C. J. Li et al., "Study of Pilotscale Experiment for Treatment of Piggery Wastewater by UASB-SBR", Advanced Materials Research, Vols. 356-360, pp. 2047-2050, 2012