【摘要】 用曝气生物滤池对二级出水进行深度处理,经过生物膜培养驯化、变负荷研究、稳定运行三个阶段,结果表明,二级出水中的氨氮能够有效去除,可以达到《地表水环境质量标准》(GB3838-2002)Ⅲ类水体标准,满足电厂循环冷却水及人工景观用水等高级回用的要求。更多还原

【Abstract】 Biological aerated filter was used for advanced treatment of secondary effluent through three stages including bio-membrane cultivation and acclimatization,varying duty operation and steady operation.Results showed that ammonia nitrogen can be effectively removed,with effluent quality up to Class III of Surface Water Environment Quality Standard(GB3838-2002) and meet requirements on advanced reuse for landscape.更多还原