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[1]丛继信,王力,张光友.液体推进剂职业中毒风险评价及防护对策研究[J].中国安全生产科学技术,2012,8(7):40.
 CONG Ji xin,WANG Li,ZHANG Guang you.Study on risk assessment and protective solutions for occupationalpoisoning of liquid propellant[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(7):40.
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液体推进剂职业中毒风险评价及防护对策研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
8
期数:
2012年7期
页码:
40
栏目:
学术论著
出版日期:
2012-07-31

文章信息/Info

Title:
Study on risk assessment and protective solutions for occupational poisoning of liquid propellant
作者:
丛继信王力张光友
(总装备部后勤部防疫大队, 北京〓100101)
Author(s):
CONG Jixin WANG Li ZHANG Guangyou
(Epidemic Prevention Team , Logistics Department , GED of PLA, Beijing 100101, China)
关键词:
液体推进剂 职业中毒 风险评价 防护对策
Keywords:
liquid propellant occupational poisoning risk assessment protective solutions
分类号:
X965
DOI:
-
文献标志码:
A
摘要:
本文以某发射场为例,通过主要危险源辨识、作业单元划分、现场调查和监测统计,利用风险指数评估法对液体推进剂职业中毒风险进行量化评价,结果表明:液体推进剂作业存在极度和高度职业中毒风险,发射场液体推进剂作业职业中度风险主要来源于液体推进剂及氮气;液体推进剂设备维修、应急救援及进罐作业存在极度职业中毒风险,转注/加注、取样为高度风险,化验及“三废”处理属于中度风险。根据评价结果并借鉴以往事故经验教训,指出职业中毒伤害与工程控制、个体防护措施和安全意识密切相关,不使用或不能正确使用呼吸防护装备是引发职业中毒的主要原因,并提出针对性的防护措施建议。
Abstract:
A space launching site was exampled in this paper to quantitatively assess the risk of propellant occupational poisoning by the risk index method according to the identification of the hazard source, the partition of all operating units, the field survey and the monitoring statistics. The result showed that the extremely and highly risks of occupational poisoning exit in the liquid propellant manipulation. The mainly risks of occupational poisoning in the liquid propellant manipulation at the space launching site come from propellant and nitrogen gas. The maintenance of propellant equipment, the emergency rescue and the entrance of reserve tank have extremely occupational poisoning risk. The filling/transitfueling and sampling have highly risk. The chemical analysis operation and the three wastes (waste gas, waste water, industrial residue) treatment have moderate risk. On the basis of the assessment result and the former accident experience, engineering control, individual protective provision, and safety consciousness were proved to tied up. The main reason causing occupational poisoning was not using or not correctly using breathing protective equipment, and the pertinently protective provision was also proposed in this paper.

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更新日期/Last Update: 2012-08-06