钨冶炼中含氨氮废水废气的处理与回收利用

Treatment and Recycling of Waste Water and Gas Containing Ammonia Nitrogen in Tungsten Smelting

对钨进行冶炼时,通常会产生一些含氨氮的废气废水,因此,钨冶炼过程中最关键的问题就是处理和回收废气废水。鉴于此,文章对钨冶炼过程中含氨氮废水废气的处理及回收进行分析,意在给相关研究者提供经验借鉴。

When tungsten is smelted,some waste gas and wastewater containing ammonia nitrogen are usually produced.Industrial hydrochloric acid can be directly added for reaction in production,which simplifies the operation and obtains better absorption effect.In view of this,this paper analyzes the treatment and recovery of waste water and gas containing ammonia nitrogen in tungsten smelting process,which is intended to provide relevant researchers with experience for reference.