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Position: Home > Articles > Study on Equivalent Determination Method of Lead,Chromium,Copper,Zinc and Nickel in Soil Journal of Green Science and Technology 2020 (8) 55-56

土壤中铅铬铜锌镍含量的等效测定方法研究

作  者:
王明锐;张惠贤;姚晶晶;崔文文
单  位:
关键词:
土壤;铅铬铜锌镍;ICP-AES法
摘  要:
采用硝酸-高氯酸-氢氟酸体系消化土壤,用电感耦合等离子光谱法(ICP-AES法)同时测定了消解液中铅、铬、铜、锌、镍等元素的含量,其测定结果与用国家标准方法测定结果一致。实验结果表明:采用该方法测定土壤中铅、铬、铜、锌、镍等元素的含量具有快速、准确等优点,可作为土壤中铅、铬、铜、锌、镍等元素含量测定的国家推荐标准方法的等效测定方法。
译  名:
Study on Equivalent Determination Method of Lead,Chromium,Copper,Zinc and Nickel in Soil
作  者:
Wang Mingrui;Zhang Huixian;Yao jingjing;Cui Wenwen;Hubei Key Laboratory of Nutritional Quality and Safety of Agri Products,Institute of Agricultural Quality Standards and Testing Technology,Hubei Academy of Agricultural Sciences;
关键词:
soil;;lead,chromium;;copper;;zinc;;nickel;;ICP-AES
摘  要:
The soil was digested by nitric acid-perchloric acid-hydrofluoric acid system,and the contents of lead,chromium,copper,zinc and nickel in the digestion solution were simultaneously determined by plasma spectrometry(ICP-AES).The determination results were in accordance with the national standard method.The method has the advantages of accuracy,rapidity and the like in determining the content of lead,chromium,copper,zinc and nickel in soil,which can be used as an equivalent determination method of the national recommended standard method for determining the content of lead,chromium,copper,zinc and nickel in soil.

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