某中型煤礦職業(yè)病危害因素識(shí)別及防控對(duì)策

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1、某中型煤礦職業(yè)病危害因素識(shí)別及防控對(duì)策【衛(wèi)生學(xué)調(diào)査】IdentificationofOccupationalHazardsinAMediumSizeCoalmineandItsCountermeasures張士懷，單永樂(lè)，曲瑋，張海東，張放ZHANGShi-huai,SHANYong-le,QUWei,ZHANGHai-dong.ZHANGFang摘要目的識(shí)別、分析某中熨煤礦町能產(chǎn)生的職業(yè)病危書因索?探討其預(yù)防與控制對(duì)策。方法采用現(xiàn)場(chǎng)職業(yè)衛(wèi)牛.學(xué)調(diào)査和職業(yè)病危寓因素檢測(cè)檢驗(yàn)方法。結(jié)果該煤礦生產(chǎn)過(guò)程

2、中可能會(huì)產(chǎn)生煤塵、矽塵、化學(xué)徘物、噪聲、振動(dòng)和高溫等職業(yè)病危審因素、工作場(chǎng)所中的一氧化碳、氮氧化物、二訊化碳、硫化氫及二氛化硫的濃度均符合國(guó)家衛(wèi)生標(biāo)準(zhǔn);煤塵C-TWA檢測(cè)結(jié)果在0.84-2.95rng/m,之間，超標(biāo)率為27.27%；矽塵C-TWA檢測(cè)結(jié)果在0.47~0.64mg/nF之間，超標(biāo)率為0；噪聲共檢測(cè)15個(gè)點(diǎn)，檢測(cè)結(jié)果在72.7-97.9dB（A）之間.超標(biāo)率為26.67%。結(jié)論煤礦存在的職業(yè)病危害的防治應(yīng)從職業(yè)病危害控制點(diǎn)入手，采取切實(shí)可行的防護(hù)設(shè)施或措施，尤其應(yīng)重視對(duì)煤塵、矽塵及噪

3、聲的防護(hù)。關(guān)鍵詞煤礦；職業(yè)病危害因素；煤塵；矽塵；噪聲中國(guó)圖書資料分類號(hào):R135文獻(xiàn)標(biāo)識(shí)碼：B文章編號(hào)：1004-1257（2009）06-0573-03SubjectIdentificationofOccupationalHazardsinAMediumSizeCoalmineandIlsCountermeasuresAuthorsZHANGShi-huai9SHANYong-lefQUWeifelal.(ShandongInstiluleofOccupationalDiseasePreven

4、tiontShandong9250062,China)Abstract[Objective]Toidentifyandanalyzethepotentialoccupationalhazardofthecolliery,andexplorepreventionandcontrolmeasures?[Methods]Fieldoccupationalhygieneinvestigationanddetectionofoccupationalriskfactorswereapplied?[Result

5、s]Occupationalhazardsofcoaldust,silicadust9chemicaltoxicology,noise,vibrationandhightemperaturemightbegeneratedintheproduction?Theconcentrationsofcarbonmonoxide9nitrogenoxides,carbondioxide,hydrogensulfide,sulfurdioxideinthework?placemettherequirement

6、sofnationalstandards.ThetestresultofcoaldustandsilicadustforC-TWAwas0.84?2?95mg/m3f0.474~0?64mg/m3respectively9theexceedingrateWas0.Thetestresultsofnoisewere72.7?97.9dB(A),theexceedingratewas0f26.67%respectively.Atotalof15pointswereconductednoisedetec

7、tionftheresultswere72.7~97?9dB(A)ytheexceedingratewas26.67%?[Conclusion]Preventionandcontrolofoccupationalhazardshouldbeimplementedfrom(Kcupationalhazardscontrolpoint,theprotectivefacilitiesandmeasuresshouldbetakentodecreaseoccupationalhazurdsfespec

8、iallycoaldustfsilicadustandnoise.KeywordsCoalmines;Occupationalhazards;Dust;Silicadust;Noise為更好地從源頭控制和預(yù)防煤礦職業(yè)病危害，保護(hù)勞動(dòng)者健康。筆者對(duì)某中型煤礦工作場(chǎng)所中職業(yè)病危害因素進(jìn)行了職業(yè)衛(wèi)生現(xiàn)況調(diào)査和職業(yè)病危害因素濃度（強(qiáng)度）檢測(cè)，識(shí)別和分析其生產(chǎn)過(guò)程中產(chǎn)生和存在的職業(yè)病危筋因索種類及主要產(chǎn)生環(huán)節(jié)，旨在提出合理可行的控制描施與防護(hù)對(duì)策,為該類企業(yè)職業(yè)病防治提供科學(xué)依據(jù)。I內(nèi)容和