Under norma l conditions,the major odor pollutants come from alkali waste treatment unit,sou r water stripping unit,ammonia refining unit,sulfur recovery unit as well as was te water treatment site.

• 正常生产情况下的主要恶臭污染源为碱渣处理装置、酸性水汽提装置、氨精制装置、硫磺回收装置和污水处理场。