Heavy Metals Contamination in Greenhouse Soils and Vegetables in Guanzhong, China

• 作 者: Ling Liu Jinyin Lu Zhenwen Zha
• 机 构: ShaanxiProvincialAcademyofEnvironmentalSciences,CollegeofLifeScience,EnvironmentalProtectionDepartme
• 出 处: 封装与吸附期刊(英文)
• 发表日期: 2014年3期
• 关键词: HEAVY Metals SOILS VEGETABLES GREENHOUSE Heavy Metals Soils Vegetables Greenhous

This study used a flame atomic absorption spectrometer (FAAS) and atomic fluorescence spec-trophotometer (AFS) to detect the concentrations of chromium (Cr), cadmium (Cd), lead (Pb), hy-drargyrum (Hg) and arsenic (As) in soils and three genotypes of veget