摘要
研究了用液化石油气－空气焰代替乙炔－空气焰原子吸收分光光度法测定工业废水中的铜。其测定范围为０．２６４７～５．２９４０ｍｇ·Ｌ－１，灵敏度为１．８×１０－５ｍｇ·Ｌ－１。此法分析费用低，简便、快速，可用于实则工作中。
A new type of atomic absorption spectrophotometry with liquefied petroleum gas-air flame instead of acetylene-air one, which has advantage of low cost, simplicity and quickening, is used for determining copper of industrially waste water. The determining range is 0.2647-5.2940 mg.L -1 with sensitivity of 1.8×10 5mg.L -1 .
关键词
铜
分光光度法
工业废水
水质监测
liquefied petroleum gas-air flame atomic absorption copper
