吉首大学学报（自然科学版）2016，Vol.37Issue(4)：57-60,4.DOI:10.3969/j.cnki.jdxb.2016.04.012
电解锰渣回收氨氮的工艺条件
Recycling of Ammonia from Electrolytic Manganese Residue
摘要
Abstract
Quicklime was used as a treatment agent to modify electrolytic manganese residue and separate ammonia .The effect of dosage of quicklime ,reaction time ,stirring frequency on the separation rate of ammonia from electrolytic manganese residue are investigated .The results show that the treatment of e‐lectrolytic manganese residue by quicklime has good ammonia‐nitrogen separation effect ,and with the op‐timum technological parameters for the treatment of electrolytic manganese residue —100 g quicklime for 1 kg electrolytic manganese residue (per kg) ,2 h of reaction time ,stirring frequency of 15 Hz ,the separa‐tion rate of ammonia from nitrogen can reach 91% .关键词
电解锰渣/氨氮/脱氨/工艺条件Key words
electrolytic manganese residue/ammonia nitrogen/deamination/technological conditions分类
资源环境引用本文复制引用
李思思,杨朝霞,雷洋,代琴丽..电解锰渣回收氨氮的工艺条件[J].吉首大学学报（自然科学版）,2016,37(4):57-60,4.基金项目
吉首大学化学化工学院校外省级实践平台2014年创新性实验项目 （）
