新疆环境保护
新疆環境保護
신강배경보호
ENVIRONMENTAL PROTECTION OF XINJIANG
2011年
2期
48-50
,共3页
氨%流动分析%次氯酸钠%水杨酸
氨%流動分析%次氯痠鈉%水楊痠
안%류동분석%차록산납%수양산
ammonia%flow analysis%sodium hypochlorite%salicylic acid
建立流动分析法测定吸收液中氨的方法,用稀硫酸溶液吸收空气中的氨气,吸收液作为样品进入流动分析系统,采用在线蒸馏,实行自动分析,与国家标准方法比对,无明显差异,可用于空气中氨的定量检测。
建立流動分析法測定吸收液中氨的方法,用稀硫痠溶液吸收空氣中的氨氣,吸收液作為樣品進入流動分析繫統,採用在線蒸餾,實行自動分析,與國傢標準方法比對,無明顯差異,可用于空氣中氨的定量檢測。
건립류동분석법측정흡수액중안적방법,용희류산용액흡수공기중적안기,흡수액작위양품진입류동분석계통,채용재선증류,실행자동분석,여국가표준방법비대,무명현차이,가용우공기중안적정량검측。
By using the online distillation and implementing automatic analysis,a flow analytical method to determinate ammonia content in absorption liquid is established with ammonia absorption of atmosphere by dilute sulfuric acid solution and absorbent being as samples entering into the flow analysis system.Based on the comparison with the national standard method,the above method has no significant differences and can be used to quantitatively detect ammonia concentration in air.
