摘要
介绍了采用A/O工艺处理高氨氮废水的工程实例。通过近一个月的调试,出水氨氮均在5 mg/L以下,COD在50 mg/L以下;该工艺耐冲击,且处理效果稳定,处理后的出水各项指标均达到了《合成氨工业水污染物最高允许排放限值》(GB 13458-2001)的要求。
The engineering example using A/O process to treat fertilizer wastewater is introduced.By nearly a month of debugging,the NH3-N,COD,in the treated effluent are less than or equal to 70 mg/L and 150 mg/L.The running results show that the process has stable treatment efficiency and strong resistance to shock loading,and the effluent quality meets the requirements of Discharge Standard of Water Pollutants for Ammonia Industry（GB13458-2001）.
出处
《环境科学与管理》
CAS
2010年第7期82-84,共3页
Environmental Science and Management
关键词
高氨氮
A/O工艺
废水
high NH3-N Wastewater
A/O process
wastewater
