Laser & Optoelectronics Progress, Volume. 52, Issue 9, 93003(2015)
Determination of Heavy Metals in Cultivated Land Using Laser-Induced Breakdown Spectroscopy
A laser-induced breakdown spectroscopy (LIBS) system is developed for the determination of heavy metals in cultivated land around the city of Baoding, China. The element composition of the soil is determined by a quantitative spectrum analysis. The results show that the concentrations of Cd and Hg in three base soil samples do not exceed the limits specified by the second- class soil standard“Environmental quality standard for soils”(GB 15618-1995) issued by the state.
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Zhang Linjing, Zhuang Yunfei, Bian Yalan. Determination of Heavy Metals in Cultivated Land Using Laser-Induced Breakdown Spectroscopy[J]. Laser & Optoelectronics Progress, 2015, 52(9): 93003
Category: Spectroscopy
Received: Jan. 25, 2015
Accepted: --
Published Online: Aug. 28, 2015
The Author Email: Linjing Zhang (342784215@qq.com)