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huo xing tan fen chen dui jian kang wei hai de xian chang diao cha ji shi yan yan jiu
Author(s): 
Pages: 10-13
Year: Issue:  5
Journal: Journal of Hygiene Research

Keyword:  活性炭粉尘;
Abstract: 现场调查及实验结果表明,活性炭生产粉尘污染严重,粉尘浓度最高达236.9mg/m~3,呼吸性粉尘占总粉尘比例为80~90%,在接尘工龄3年以上的工人中,发现Ⅰ期活性炭尘肺2人,检出率为2.3%,平均发病工龄15年。活性炭粉尘对大鼠肺脏的作用是以尘灶为主,个别尘灶周围见有少量的网织纤维及胶原纤维,动物肺胶原蛋白量随染尘量的增多而增加。
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