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[1]王煜倩,高向景,张元宝,等.粉末静电喷涂车间颗粒物暴露检测与职业健康风险评估*[J].中国安全生产科学技术,2024,20(2):177-182.[doi:10.11731/j.issn.1673-193x.2024.02.024]
　WANG Yuqian,GAO Xiangjing,ZHANG Yuanbao,et al.Particles exposure detection and occupational health risk assessment of powder electrostatic spraying workshop[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(2):177-182.[doi:10.11731/j.issn.1673-193x.2024.02.024]
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粉末静电喷涂车间颗粒物暴露检测与职业健康风险评估*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
20
期数:
2024年2期
页码:
177-182
栏目:
职业安全卫生管理与技术
出版日期:
2024-02-29

文章信息/Info

Title:
Particles exposure detection and occupational health risk assessment of powder electrostatic spraying workshop
文章编号:
1673-193X(2024)-02-0177-06
作者:
王煜倩; 高向景; 张元宝; 谢昊涵; 陈瑞
（1.北京市科学技术研究院城市安全与环境科学研究所 职业安全健康北京市重点实验室，北京 100054；
2.浙江省疾病预防控制中心 职业健康与辐射防护所，浙江 杭州 310051）
Author(s):
WANG Yuqian;  GAO Xiangjing;  ZHANG Yuanbao;  XIE Haohan;  CHEN Rui
(1.Beijing Key Laboratory of Occupational Safety and Health,Institute of Urban Safety and Environmental Science,Beijing Academy of Science and Technology,Beijing 100054,China;
2.Occupational Health and Radiation Protection Institute,Zhejiang Provincial Center for Disease Control and Prevention,Hangzhou Zhejiang 310051,China)
关键词:
细及超细颗粒物; 静电喷涂; 暴露监测; 风险评估; 职业健康
Keywords:
fine and ultrafine particles;  electrostatic spraying;  exposure monitoring;  risk assessment;  occupational health
分类号:
X961
DOI:
10.11731/j.issn.1673-193x.2024.02.024
文献标志码:
A
摘要:
为探究静电喷涂作业颗粒物职业暴露程度，选取2家汽配企业（A企业和R企业），实时检测作业场所颗粒物暴露水平，进行颗粒物形态学分析，模拟计算在人体呼吸道的沉积率，使用控制分级策略Stoffenmanager Nano模型评价风险等级。研究结果表明：喷涂车间收集到的颗粒物多呈不规则的晶体状；以碳（C）、氧（O）元素为主，含有多种金属元素，包括铝（Al）、镍（Ni）、锌（Zn）等；A，R企业个体平均数量浓度为29 565，88 337个/cm3。A企业、R企业以及环境背景的PM1.0的平均质量浓度为0.123，0.335和0.063 mg/m3，企业颗粒物质量浓度均高于大气背景值，且具有统计学差异。经Stoffenmanager Nano模型评估，A，R企业风险等级均为高风险等级。研究结果可为静电喷涂作业场所颗粒物暴露检测与职业健康风险评估提供具体数据支持及方法参考。
Abstract:
In order to explore the occupational exposure degree of particles in electrostatic spraying operation,two auto parts enterprises (A and R enterprises) were selected to detect the exposure level of particles in the workplace in real time,and the morphological analysis of particles was carried out.The deposition rate of particles in human respiratory tract was simulated and calculated,and the risk level was evaluated by using the control classification strategy of Stoffenmanager Nano model.The results show that the particles collected in the spraying workshop are mostly irregular crystals,which are mainly composed of carbon (C) and oxygen (O) elements,and contain a variety of metal elements,including aluminum (Al),nickel (Ni),zinc (Zn),etc.The individual average number concentration of A and R enterprises are 29 565 and 88 337 particles/cm3.The average mass concentrations of PM1.0 in enterprises A,R and environmental background are 0.123,0.335 and 0.063 mg/m3,respectively.The mass concentrations of particles in enterprises are all higher than that in environmental background,and there are statistical difference.According to the evaluation of Stoffenmanager Nano model,the risk level of A and R enterprises are both the high-risk level.The research results can provide specific data support and methodological reference for particles exposure detection and occupational health risk assessment in the electrostatic spraying workplaces.

参考文献/References:

［1］BRIGHT A W,COFFEER A.Electrostatic powder coatings ［J］.Transactions of the IMF,1964,41(1):278-283.
［2］AYRILMIS N.A review on electrostatic powder coatings for the furniture industry ［J］.International Journal of Adhesion and Adhesives,2021,113:103062.
［3］陈瑞,王煜倩,周兴藩,等.工作场所超细颗粒物暴露评估与风险评估研究进展 ［J］.中国安全生产科学技术,2022,18(2):75-80. CHEN Rui,WANG Yuqian,ZHOU Xingfan,et al.Research progress on exposure assessment and risk assessment of ultrafine particles in workplace ［J］.Journal of Safety Science and Technology,2022,18(2):75-80.
［4］XIE H X,TIAN X,LIN X Y,et al.Nanoplastic-induced biological effects in vivo and in vitro:an overview ［J］.Reviews of Environmental Contamination and Toxicology,2023.261(1):2.
［5］QIAO J Y,CHEN R,WANG M J,et al.Perturbation of gut microbiota plays an important role in micro/nanoplastics-induced gut barrier dysfunction ［J］.Nanoscale,2021，13(19):8806-8816.
［6］LE V G,NGUYEN M K,NGUYEN H L,et al.A comprehensive review of micro-and nano-plastics in the atmosphere:Occurrence,fate,toxicity,and strategies for risk reduction ［J］.Science of the Total Environment,2023，904:166649.
［7］刘慧娟.采用粉末静电喷涂工艺代替喷漆工艺的劳动卫生学评价 ［J］.工业卫生与职业病杂志,1995,21(5):310-312.
［8］张小良，刘晓晨，叶晓华.粉末喷涂工艺安全分析及对策 ［J］.中国粉体技术,2018,24(1):16-19. ZHANG Xiaoliang,LIU Xiaochen,YE Xiaohua.Safety analysis and countermeasure of powder coating process ［J］.China Powder Science and Technology,2018,24(1):16-19.
［9］GAO X J,ZOU H,CHEN R,et al.Health risks and respiratory intake of submicron particles in the working environment:A case study ［J］.Frontiers in Environmental Science,2022.10:1044548.
［10］LEE C W,CHUNG S H,HSU Y T,et al.Characterization of airborne particulates and worker exposures in electro-static powder coating operations ［J］.Annals of Work Exposures and Health,2021.65(9):1075-1084.
［11］DOCTER D,WESTMEIER D,MARKIEWICZ M,et al.The nanoparticle biomolecule corona:lessons learned-challenge accepted? ［J］.Chemical Society Reviews,2015,44(17):6094-6121.
［12］ROY M,BECQUEMIN M H,BOUCHIKHI A.Ventilation rates and lung volumes for lung modelling purposes in ethnic groups ［J］.Radiation Protection Dosimetry,1991,(1-3):49-55.
［13］CHEN R,HUO L,SHI X F,et al.Endoplasmic reticulum stress induced by zinc oxide nanoparticles is an earlier biomarker for nanotoxicological evaluation ［J］.ACS Nano,2014.8(3):2562-2574.
［14］WANG Y Q,CHEN R,ZHOU X F,et al.Risk assessment of nanoparticle exposure in a calcium carbonate manufacturing workshop with six control banding tools ［J］.Journal of Nanoscience and Nanotechnology,2020，20(6):3610-3619.
［15］Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung (IFA).Criteria for assessment of the effectiveness of protective measures ［EB/OL］.(2011-08-12)［2024-02-20］.https://www.dguv.de/ifa/fachinfos/nanopartikel-am-arbeitsplatz/beurteilung-von-schutzmassnahmen/index-2.jsp.
［16］CHEN R,SHI X F,BAI R,et al.Airborne nanoparticle pollution in a wire electrical discharge machining workshop and potential health risks ［J］.Aerosol and Air Quality Research,2015,15(1):284-294.
［17］CHEN R,HU B,LIU Y,et al.Beyond PM2.5:The role of ultrafine particles on adverse health effects of air pollution ［J］.Biochimica et Biophysica Acta-General Subjects,2016,1860(12):2844-2855.
［18］CHEN R,YIN H,COLE I S,et al.Exposure,assessment and health hazards of particulate matter in metal additive manufacturing:A review ［J］.Chemosphere,2020,259:127452.

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备注/Memo

备注/Memo:
收稿日期： 2023-09-08
* 基金项目： 国家自然科学基金项目（21777036）；北科院城安所改革与发展经费培育类项目（PY2020HJ34）；北科院城安所科技启萌计划（ZA-RCB-230430）
作者简介： 王煜倩，硕士，助理研究员，主要研究方向职业安全与健康。
通信作者： 陈瑞，博士，研究员，主要研究方向为卫生毒理学。
更新日期/Last Update: 2024-03-11