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| 生活垃圾压缩车生物气溶胶的控制 |
| The Controlof Bio-aerosolin Domestic Compactor Truck |
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| DOI： |
| 中文关键词: 垃圾压缩车 生活垃圾 生物气溶胶暴露 污染控制 |
| 英文关键词: Compactortruck Domestic waste Bio-aerosolexposure Pollution control |
| 基金项目:江苏省“六大人才高峰 ”专项基金资助项目 (A 类 06- G -029) |
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| 中文摘要: |
| 对装有空气污染控制系统的垃圾压缩车同普通垃圾压缩车进行了实验比较, 结果表明, 前者收集垃圾时生物气溶胶的暴露减少: 总尘量减少了约 2/3( α =3% ); 内毒素减少了约 2/3( α =10% ); 总微生物减少了约 6/7( α =9% ); 活菌减少了约 3/4( α =15% ); 活真菌减少了约 4/5( α =1% ) 。垃圾压缩车收集垃圾时生物气溶胶暴露可通过在覆盖于压缩车垃圾斗处塑料薄板帘后安装的排风设备减少。 |
| 英文摘要: |
| By acomparingcompactortruck mounted an airpollution prevention system with an ordinarycom-pactortruckmounted noting,thetestsshowedthebio- aerosolexposuresofcompactortruckmountedthesystem were reduced. Thepollutantsreduced distinctly:the totaldustoftwo thirds( α =3% ), endotoxin oftwo thirds( α =10% ),total microorganismsofsix sevenths( α =9% ), active bacteria ofthree guarters( α =15% ), and viable fungioffourfifths( α =1% ). Itwasconcludedthatbio-aerosolsexposure duringwastecollection could bereduced bymounting airexhaustequipmentbehind aplasticlamella curtain to coverthe scoop ofthe compactor. |
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