摘要
比较了硫酸生产废水的几种除砷方法，认为铁屑还原－鼓风氧化－石灰凝沉工艺是可行的，此法具有处理量大、处理效果好、运行费用低等优点。
By comparision of some processes for recovering arsenic contained in wastewaterfrom sulpburic acid production,it is considered that iron cuts reduction-air oxidation-limecoagulation process is practicable with the advantages of higher capability,better efficiencyand lower cost.
出处
《化工环保》
CAS
CSCD
北大核心
1995年第6期347-351,共5页
Environmental Protection of Chemical Industry
关键词
铁屑还原
鼓风氧化
石灰凝沉
硫酸
除砷
iron cuts reduction,air oxidation, lime coagulation,sulphuric acid productionwastewater,arsenic removal.
