摘要
针对硝铵装置目前混合废水排放不达标的现状,对采用阴离子固定床除去NO3-,净水入冷凝液系统和先汽提、后脱盐,净水回收利用两种处理方案进行了分析及成本核算比较,并提出建议。
Against the status that the mixed wastewater discharge did not reach the standard in the ammonium nitrate plant, treatments of the anion fixed bed removal of NO3-, clean water into the condensate system, first stripping then desalination and water purification recycling are analyzed, costing is compared and recommendations are made.
出处
《云南化工》
CAS
2013年第1期64-67,共4页
Yunnan Chemical Technology
关键词
硝铵装置
废水
离子交换法
成本核算
ammonium nitrate plant
wastewater
ion exchange
costing
