CEPT-SBR法在旅游类生活污水处理中的应用

Application of CEPT-SBR Process for Tourist Wastewater Treatment

应用一级强化处理 序批式活性污泥法 (CEPT SBR)处理旅游类生活污水 ,在进水COD为 30 6mg/L ,BOD为 198mg/L ,SS为 12 0mg/L ,TN为 38mg/L ,TP为 5mg/L ,油类为 14mg/L时 ,处理后出水可达GB 8978- 96一级排放标准。该工艺能有效去除生活污水中TN ,TP及油类 ,工艺设备简单 ,占地少 ,运行便利 ,且剩余污泥量少。

The chemically enhanced primary treatment and sequencing batch reactor (CEPT?SBR) have been employed to treat the tourist wastewater. The operation results show that the effluent could meet the Integrated Wastewater Discharge Standard GB8978 96 under the condition of influent COD of 306 mg/L, BOD of 198 mg/L, SS of 120 mg/L, TN of 38 mg/L, TP of 5 0 mg/L and oil of 14 mg/L. The process can remove TN, TP and oil in sewage effectively, and also has the advantages of simpler equipment, less area and the convenient operation.