高氨氮有机废水的处理技术应用实践  

Application of High Ammonia Organic Wastewater Treatment Technology

作　　者：邢思永 肖国芽 李帅[1] 白新安[1] 韩东升[2] 

机构地区：[1]深圳市朗坤环境技术有限公司,广东深圳518049 [2]山东省化工研究院,山东济南250014

出　　处：《山东化工》2007年第8期22-24,共3页Shandong Chemical Industry

摘　　要：采用规整填料塔吹脱去除工业废水中的氨氮,对于氨氮浓度高达1500～2500mg/L的废水取得较好的处理效果,在温度为25℃,pH值为10.5～11.0,气液比为3000～3500时氨吹脱效率达95%以上;并采用序批式活性污泥处理工艺,可使处理后的出水完全达到国家《污水综合排放标准》(GB8978-1996)的一级排放标准.Uses the neat absorption chamber to blow takes off ammonia nitrogen in the industrial wastewater,reaches as high as the 1500~2500mg/L waste water regarding the ammonia nitrogen density to obtain the good processing effect,in the temperature for 25℃,pH value of 10.5~11.0.3000~3500 when compared to gas-liquid ammonia stripping efficiency is more than 95%;And uses the foreword to approve the type active sludge processing craft,after may enable processing the water leakage to achieve the country completely 'Integrated wastewater discharge standard'(GB8978-1996) level emissions standard.

关 键 词：氨吹脱 气液比 水力负荷 SBR反应器 废水处理 

分 类 号：X703[环境科学与工程—环境工程]