摘要
介绍了煤气吹脱解吸法与硫铵和AAO生化法联运脱除废氨水中氨氮的新技术。该技术与直接蒸汽蒸氨法相比,具有脱除率高、成本低、工艺简单等优点,并能减轻生化处理的负荷。氨氮脱除率达到96%以上,实现了绿色环保生产。
A new technology of combination of gas stripping and adsorption process and AAO biological treatment process to remove NH3-N in waste ammonia liquor. Compared with direct steam ammonia stripping process, this technology has the advantages over high removal efficiency, low cost and simple process, also it can reduced load of biological treatment system. The removal rate of NH3-N can be reached up to 96%, which can realize green environment friendly production.
出处
《燃料与化工》
2007年第1期31-33,共3页
Fuel & Chemical Processes
关键词
煤气吹脱解吸法
废氨水
氨氮脱除
Gas Stripping and Adsorption Process Waste ammonia liquor Removal of NH3-N
