Existent forms and ecological risk assessment of uranium and heavy metals in soil at a uranium mining area in northern Guangdong, China

被引：3
|
作者：
Chen, Liang [1 ,2 ,5 ]
Zhang, Zehui [1 ]
Tang, Zhenping [1 ,3 ]
Liu, Yong [1 ,4 ]
Sui, Qinglin [1 ,3 ]
Huang, Wei [1 ,3 ]
Liu, Shan [1 ,3 ]
Feng, Peng [1 ,3 ]
Guo, Zhixin [1 ,3 ]
He, Haiyang [1 ,3 ,5 ]
机构：
[1] Univ South China, Sch Resource Environm & Safety Engn, Hengyang 421001, Hunan Province, Peoples R China
[2] East China Univ Technol, State Key Lab Nucl Resources & Environm, Nanchang 330013, Peoples R China
[3] Univ South China, Hunan Key Lab Rare Met Minerals Exploitat & Geol D, Hengyang 421001, Hunan, Peoples R China
[4] Univ South China, Hunan Prov Engn Technol Res Ctr Uranium Tailings T, Hengyang 421001, Hunan Province, Peoples R China
[5] Univ South China, Hunan Prov Min Geotech Engn Disaster Predict & Con, Hengyang, Hunan, Peoples R China
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2023年 / 332卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Uranium mines; Heavy metal; Occurrence forms; Ecological risks; SEQUENTIAL EXTRACTION PROCEDURE; SPECIATION; POLLUTION; MINE; TAILINGS; FRACTIONATION; SEDIMENTS; MOBILITY;
D O I：
10.1007/s10967-023-08870-z
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The BCR continuous extraction method was used to extract soil samples from a uranium mining area in northern Guangdong, and the RSP and RAC evaluation methods were used to evaluate the ecological risk of soil contamination elements in the study area. The results showed that the soil was mainly in the residue state, but Mn was mainly in the reducible state (33.51%) and weakly acidic extractable (28.41%), and U was mainly in the oxidizable state (43.16%) and weakly acidic extractable (31.23%). U and Mn were the main contaminating elements in the study area, with high potential ecological risk.
引用
收藏
页码：1805 / 1814
页数：10
相关论文
共 50 条
  • [31] Integrated ecological risk assessment of heavy metals in an oil shale mining area after restoration
    Ma, Tengfei
    Luo, Hanjin
    Huang, Kaibo
    Pan, Yan
    Tang, Ting
    Tao, Xueqin
    Lu, Guining
    JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2021, 300
  • [32] Heavy metals and arsenic in an abandoned barite mining area: ecological risk assessment using biomarkers
    Necula, Radu
    Zaharia, Marius
    Butnariu, Alina
    Zamfirache, Maria-Magdalena
    Surleva, Andriana
    Ciobanu, Catalina Ionica
    Pintilie, Olga
    Iacoban, Carmen
    Drochioiu, Gabi
    ENVIRONMENTAL FORENSICS, 2023, 24 (3-4) : 164 - 175
  • [33] Pollution and risk assessment of heavy metals in Zuoxiguo antimony mining area, southwest China
    Bai, Ziyou
    Wu, Fuzhong
    He, Yinping
    Han, Zhiwei
    ENVIRONMENTAL POLLUTANTS AND BIOAVAILABILITY, 2023, 35 (01) : 1 - 11
  • [34] Heavy Metal Pollution and Ecological Risk Assessment of the Agriculture Soil in Xunyang Mining Area, Shaanxi Province, Northwestern China
    Daiwen Zhu
    Yang Wei
    Yonghua Zhao
    Qilong Wang
    Jichang Han
    Bulletin of Environmental Contamination and Toxicology, 2018, 101 : 178 - 184
  • [35] Heavy Metal Pollution and Ecological Risk Assessment of the Agriculture Soil in Xunyang Mining Area, Shaanxi Province, Northwestern China
    Zhu, Daiwen
    Wei, Yang
    Zhao, Yonghua
    Wang, Qilong
    Han, Jichang
    BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2018, 101 (02) : 178 - 184
  • [36] Potential ecological risk assessment of soil heavy metals in Hunchun basin, Northeast China
    Guo, Xiaodong
    Zhao, Yongsheng
    He, Haiyang
    Wang, Xiaoguang
    ARABIAN JOURNAL OF GEOSCIENCES, 2020, 13 (02)
  • [37] Potential ecological risk assessment of soil heavy metals in Hunchun basin, Northeast China
    Xiaodong Guo
    Yongsheng Zhao
    Haiyang He
    Xiaoguang Wang
    Arabian Journal of Geosciences, 2020, 13
  • [38] Risk assessment due to ingestion of natural radionuclides and heavy metals in the milk samples: A case study from a proposed uranium mining area, Jharkhand
    Centre of Mining Environment, Department of Environmental Science and Engineering, Indian School of Mines, Dhanbad 826004, India
    不详
    Environ. Monit. Assess., 1600, 1-4 (157-166):
  • [39] Risk assessment due to ingestion of natural radionuclides and heavy metals in the milk samples: a case study from a proposed uranium mining area, Jharkhand
    Giri, Soma
    Singh, Gurdeep
    Jha, V. N.
    Tripathi, R. M.
    ENVIRONMENTAL MONITORING AND ASSESSMENT, 2011, 175 (1-4) : 157 - 166
  • [40] Risk assessment due to ingestion of natural radionuclides and heavy metals in the milk samples: a case study from a proposed uranium mining area, Jharkhand
    Soma Giri
    Gurdeep Singh
    V. N. Jha
    R. M. Tripathi
    Environmental Monitoring and Assessment, 2011, 175 : 157 - 166
12345