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| 1 | Characterization and source analysis of indoor/outdoor culturable airborne bacteria in a municipal wastewater treatment plant显示文摘The potential health risks of airborne bacteria emission from a wastewater treatment process have been concerned. However, few studies have investigated the differences in community structure between indoor and outdoor bacteria. In this work, the characterization of airborne bacteria was studied in a municipal wastewater treatment plant in Beijing, China. Two indoor(i.e., fine screen room and sludge dewatering house) and two outdoor(i.e., aeration tank and control site) sampling sites were selected. An Andersen six-stage impactor was used for collecting culturable airborne bacteria in the air, and Illumina MiSeq sequencing was conducted to track the emission source of the culturable airborne bacteria. The results indicate that, compared with the outdoor aeration tank site, the concentrations of culturable airborne bacteria in the indoor fine screen room with poor ventilation were more than ten times higher and the particle size was about twice as large. The community structures of indoor and outdoor culturable airborne bacteria were obviously different. Enterobacteriaceae and opportunistic pathogens were detected in indoor culturable airborne bacteria, with wastewater and sludge dewatering machine identified as the primary sources. Conversely,Enterobacteriaceae and opportunistic pathogens were not detected in outdoor culturable airborne bacteria. Outdoor high wind speed might have resulted in rapid dilution and mixing of culturable airborne bacteria generated from the aeration tank with the ambient air. The results of the present research suggest that covering pollution sources, increasing ventilation rates, and using protective measures for personnel should be implemented to decrease the exposure risk to indoor culturable airborne bacteria. | Guangsu Xu Yunping Han Lin Li Junxin Liu | 2018 | Journal of Environmental Sciences2018，30，12： | 12 |
| 2 | Crack initiation of natural rubber under high temperature fatigue loading显示文摘 | Weng Gengsheng Huang Guangsu Lei Hangxin | 2012 | Journal of Applied Polymer2012，124，5： | 1 |
| 3 | Crack initiation of natural rubber under high temperature fatigue load- ing 显示文摘 | Weng Gengsheng Huang Guangsu Lei Hangxin | 2012 | Journal of Applied Polymer Science2012，124，5： | 1 |
| 4 | A novel impedance matching material derived from polymer micro-particles显示文摘 | Li Bo Zhou Hong Huang Guangsu | 2007 | Journal of Materials Science2007，42，： | 1 |
| 5 | Sound absorption charac- teristics of polymer microparticles显示文摘 | Zhou Hong Li Bo Huang Guangsu | 2006 | Journal of Applied Pol- ymer Science2006，101，4： | 1 |
| 6 | Damping mechanism of chlorobutyl rubber and phenolic resin vulcanized blends显示文摘 | Qu Liangliang Huang Guangsu Wu Jinrong | 2007 | Journal of Material Science2007，42，17： | 1 |
| 7 | Study on the morphology, rheology and surface of dynamically vulcanized chlorinated butyl rubber/polyethylacrylate extrudates: effect of extrusion temperature and times显示文摘 | Wu Jinrong Pan Qiying Huang Guangsu | 2007 | Journal of Material Science2007，42，12： | 1 |
| 8 | Damping mecha- nism of chlorobutyl rubber and phenolic resin vulcanized blends 显示文摘 | Qu Liangliang Huang Guangsu Wu Jinrong | 2007 | J MaterSci2007，42，17： | 1 |
| 9 | Study on the morphology, rheology and surface of dynamically vulcanized chlorinated butyl rubber/polyethylacrylate extrudates: effect of extrusion temperature and times 显示文摘 | Wu Jinrong Pan Qiying Huang Guangsu | 2007 | Joural of Materials Selence2007，34，： | 1 |
| 10 | Strengthening nurse's occupational risk consciousness and improve ability of self-protection显示文摘 | Xiao Guangsu Chen Huizhen | 2012 | nursing research2012，14，6： | 1 |
| 11 | Sound absorption behav- ior of multiporous hollow polymer micro-spheres显示文摘 | Zhou Hong Li Bo Huang Guangsu | 2006 | Materials Letters2006，60，2930： | 1 |
| 12 | A novel impedance marc-hing material derived from polymer micro-particles显示文摘 | Li Bo Zhou Hong Huang Guangsu | 2007 | J Ma- ter Sci2007，42，1： | 1 |
| 13 | Damping mecha- nism of chlorobutyl rubber and phenolic resin vulcanized blends 显示文摘 | Qu Liangliang Huang Guangsu Wu Jinrong | 2007 | 42(17):7256-72622007，42，17： | 1 |
| 14 | Damping Characteristics of Chlorobutyl Rubber/Poly(ethyl acrylate)/ Piezoelectric Ceramic/Carbon Black Composites显示文摘 | Liu Zhiyuan Wang Yanyan Huang Guangsu | | 0，，： | 1 |
| 15 | Cure ki- netics and morphology of natural rubber reinforced by the in situ polymerization of zinc dimethacrylate 显示文摘 | Nie Yijing Huang Guangsu Qu Liangliang | 2010 | Journal of Applied Polymer Science2010，115，1： | 1 |
| 16 | Molecular design of damping rubber based on polyacylate- containing silicone 显示文摘 | HUANG Guangsu JIANG Luxia LI Qiang | 2002 | Journal of Applied Polymer Science2002，85，： | 1 |
| 17 | Synthesis andaqueous solution properties of novel thermosensitivepolyacrylamide derivatives显示文摘 | Zhu Yong Xu Yuntao Huang Guangsu | 2013 | Journal of AppliedPolymer Science2013，130，2： | 1 |
| 18 | A novel composite sound absorber with recycled rubber particles显示文摘 | Zhou Hong Li Bo Huang Guangsu | | 0，，： | 1 |
| 19 | Molecular design of damping rubber based on polyacrylate containing silicone 显示文摘 | Huang Guangsu Jiang Luxia Li Qiang | 2002 | J Appl Polym Sci2002，85，74： | 1 |
| 20 | Study on the self-crosslinking behavior based on polychloroprene rubber and epoxidized natural rubber显示文摘 | Zhang Peng Huang Guangsu Qu Liangliang | 2012 | Journal of Applied Polymer Science2012，125，2： | 1 |
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