Assessment of metals pollution and health risk in dust from nursery schools in Xi'an, China

被引：246
|
作者：
Lu, Xinwei [1 ]
Zhang, Xiaolan [1 ]
Li, Loretta Y. [2 ]
Chen, Hao [1 ]
机构：
[1] Shaanxi Normal Univ, Sch Tourism & Environm, Xian 710062, Peoples R China
[2] Univ British Columbia, Dept Civil Engn, Vancouver, BC V6T 1Z4, Canada
来源：
ENVIRONMENTAL RESEARCH | 2014年 / 128卷
基金：
中国国家自然科学基金;
关键词：
Metal; Dust; Pollution assessment; Nursery school; Health risk; DRY DEPOSITION FLUXES; HEAVY-METAL; STREET DUST; TRACE-ELEMENTS; INDOOR DUST; URBAN SOILS; CONTAMINATION; CITY; EXPOSURE; SEDIMENTS;
D O I：
10.1016/j.envres.2013.11.007
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Concentrations, pollution and health risks of metals in dust from nursery schools in Xi'an, China were determined. In comparison with local soil, dust samples have elevated metals concentrations except for Mn. The results indicate no distinct pollution of Mn, Ni, As and Ba in the dust, while Cu, Co and Zn are moderate pollution, Pb is significant pollution, and Cr with large pollution range. Most samples presented moderately polluted by metals. The non-cancer risks of the studied metals are within the safe range, and the cancer risks of As, Co, Cr and Ni are also within the currently acceptable range. (C) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码：27 / 34
页数：8
相关论文
共 50 条
  • [1] Spatial distribution and risk assessment of metals in dust based on samples from nursery and primary schools of Xi'an, China
    Chen, Hao
    Lu, Xinwei
    Li, Loretta Y.
    ATMOSPHERIC ENVIRONMENT, 2014, 88 : 172 - 182
  • [2] Pollution distribution and health risk assessment of heavy metals in indoor dust in Anhui rural, China
    Lin, Yuesheng
    Fang, Fengman
    Wang, Fei
    Xu, Minglu
    ENVIRONMENTAL MONITORING AND ASSESSMENT, 2015, 187 (09)
  • [3] Pollution distribution and health risk assessment of heavy metals in indoor dust in Anhui rural, China
    Yuesheng Lin
    Fengman Fang
    Fei Wang
    Minglu Xu
    Environmental Monitoring and Assessment, 2015, 187
  • [4] Health risk assessment and bioaccessibilities of heavy metals for children in soil and dust from urban parks and schools of Jiaozuo, China
    Han, Qiao
    Wang, Mingshi
    Cao, Jingli
    Gui, Chenlu
    Liu, Yanping
    He, Xiangdong
    He, Yuchuan
    Liu, Yang
    ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2020, 191
  • [5] POLLUTION AND HUMAN HEALTH RISK ASSESSMENT OF HEAVY METALS IN KINDERGARTEN SURFACE DUST OF BENGBU CITY, CHINA
    Zhu, Lanbao
    Sheng, Di
    Ma, Li
    He, Ranran
    Zhou, Kaisheng
    FRESENIUS ENVIRONMENTAL BULLETIN, 2019, 28 (4A): : 3483 - 3491
  • [6] Exposure Assessment of Allergens and Metals in Settled Dust in French Nursery and Elementary Schools
    Canha, Nuno
    Mandin, Corinne
    Ramalho, Olivier
    Wyart, Guillaume
    Riberon, Jacques
    Dassonville, Claire
    Derbez, Mickael
    ATMOSPHERE, 2015, 6 (11): : 1676 - 1694
  • [7] Pollution characteristics, bioavailability, and risk assessment of heavy metals in urban road dust from Zhengzhou, China
    Li, Jialu
    Zuo, Qiting
    Feng, Feng
    Jia, Hongtao
    Ji, Yingxin
    ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2024, 46 (11)
  • [8] Pollution and health risk assessment of heavy metals in soils of Guizhou, China
    Yu, Gao
    Chen, Fen
    Zhang, Hongli
    Wang, Zuhua
    ECOSYSTEM HEALTH AND SUSTAINABILITY, 2021, 7 (01)
  • [9] Pollution and health risk assessment of heavy metals in urban soil in China
    Liu, Lei
    Zhang, Xiuying
    Zhong, Taiyang
    HUMAN AND ECOLOGICAL RISK ASSESSMENT, 2016, 22 (02): : 424 - 434
  • [10] The Pollution Character Analysis and Risk Assessment for Metals in Dust and PM10 around Road from China
    CHEN Rong Hui
    WANG Bao Qing
    WANG Ze Bei
    YAO Shu
    BiomedicalandEnvironmentalSciences, 2015, 28 (01) : 44 - 56
12345