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| 铁路列车厕所污物对车内外污染的研究 | |
| 引用本文： | 叶玉华 孙汉阳. 铁路列车厕所污物对车内外污染的研究[J]. 铁道劳动安全卫生与环保, 2000, 27(3): 141-144 |
| 作者姓名： | 叶玉华 孙汉阳 |
| 作者单位： | [1]铁道部劳动卫生研究所,北京 [2]广州铁路集团公司中心卫生防疫站,广东广州 |
| 摘 要： | 为了研究直排式厕所排泄物对车内外污染，采用了模拟和现场２种实验手段，证明了排泄物对旅客列国的污染状况，结果为：模拟试验碱性液体随列车运行呈不规则变化，污染主要集中在第５、６窗口；现场实验直排式厕所的车厢、２节车厢联接处、走行部的阳性率分别为６１．１％、７７．８％、７６．２％。密闭式厕所的阳性率仅为１．６％（车厢）。而作为对照样的机画头无论是直排或密闭式厕所均未出现阳性结果。 |
| 关 键 词： | 旅客列车 直排式厕所 密闭式厕所 污染 |
Study on Inside and Outside Pollution of Railway Carriges by Waste of Train Lavatory |
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| YE Yu hua ,WANG Dong li ,HOU Shi quan ,SONG Xiao ming ,LV Dong mei ,ZHAO Chun ting ,SUN Han yang ,WANG Hai yang ,ZENG Fei fei. Study on Inside and Outside Pollution of Railway Carriges by Waste of Train Lavatory[J]. Railway Occupational Safety Health & Environmental Protection, 2000, 27(3): 141-144 | |
| Authors: | YE Yu hua WANG Dong li HOU Shi quan SONG Xiao ming LV Dong mei ZHAO Chun ting SUN Han yang WANG Hai yang ZENG Fei fei |
| Affiliation: | YE Yu hua 1,WANG Dong li 1,HOU Shi quan 1,SONG Xiao ming 1,LV Dong mei 1,ZHAO Chun ting 1,SUN Han yang 2,WANG Hai yang 2,ZENG Fei fei 2 |
| Abstract: | Simulated test and on the spot test were used to study on inside and outside pollution of railway carriges by waste of directly drained lavatory.It was showed that motion of the alkaline liquid with the motion of train was unregular in simulated test.Pollution was mainly at No.5 and No.6 carriges.On the spot test showed that positive rates of railway carrige,carrige joint and walking part of train with directly drained lavatory were 66.1%, 77.8% and 76.2% respectively.Positive rate of train with sealed lavatory was only 1.6%(carrige).The end of train was chosen as control,which didn't show any positive result on either type of train. |
| Keywords: | passenger train directly drained lavatory sealed lavatory test pollution |
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