摘要
本研究是将硝铵车间含氨5%～10%的废水直接引入脱硫吸收塔,代替部分氨水吸收液的理论分析研究。得出的初步结论是,将硝铵废水引入脱硫系统并行处理技术可行,运行成本低,副产品硝硫铵可作为含硫复合肥原料,产生一定的经济效益。
Carry out the following research： containing 5 - 10% ammonia nitrogen waste water discharged from ammonia nitrate workshop is introduced directly into flue gas desulfurization absorber to replace part of ammonia absorption liquid. Then preliminary conclusions are the technology of introducing ammonia nitrate waste water into the desulfurization system and processing is feasible, the operation cost is low, the byproduct ammonium nitrate sulfate is used as the raw material of containing sulfur compound fertilizer, and certain economic benefits are generated.
出处
《化工设计通讯》
CAS
2013年第1期84-87,共4页
Chemical Engineering Design Communications
关键词
氨氮废水
氨法脱硫
硝硫铵
ammonia nitrogen waste water
ammonia desulfurization
ammonium nitrate sulfate
