全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

国内成功运营的餐厨垃圾处理厂臭气排放特征研究

Keywords: 餐厨垃圾,处理厂,恶臭,排放特征

Full-Text   Cite this paper   Add to My Lib

Abstract:

选择目前国内成功运营的餐厨垃圾资源化处理厂为采样点,采用气相色谱-质谱联用(GC/MS)技术对该厂的主要工段,如卸料室、破碎室、湿热反应器出气口、好氧发酵仓、厌氧发酵区以及厂界的臭气进行了定性和定量的分析。结果表明,6个采样点共检测出包括芳香烃、硫化物、卤代物、烯烃、烷烃、醇、醛、酮和酯在内的9类66种物质,各采样点臭气总浓度分别为:11.738、18.390、30.917、25.097、4.737和2.635mg/m3。其中湿热反应器出气口处恶臭气体浓度最高,其芳香烃、硫化物、卤代物、烯烃、烷烃、酮及酯类物质均高于其他检测点,需对该工段进行重点监测和控制。恶臭排放特征分析表明,各点的H2S浓度均超过嗅觉阈值,除厂界外甲硫醇和二甲二硫检测值均超过嗅觉阈值。

References

[1]  董滨, 王凯丽, 段妮娜, 等.餐厨垃圾中温干法厌氧消化快速启动实验研究.环境科学学报, 2012, 32(10):2584-2590 Dong B., Wang K. L., Duan N. N., et al. Dry anaerobic digestion of food waste under mesophilic conditions:Rapid start up with high-solid inoculums. Acta Scientiae Circumstantiae, 2012, 32(10): 2584-2590(in Chinese)
[2]  Komilis D. P., Ham R. K., Park J. K. Emission of volatile organic compounds during composting of municipal solid wastes. Water Research, 2004, 38(7): 1707-1714
[3]  王连生, 王亘, 韩萌, 等. 天津市城市垃圾臭气成分谱. 城市环境与城市生态, 2009, 22(2):19-23 Wang L.S., Wang G., Han M., et al. Odor ingredient spectrum of urban trash in Tianjin. Urban Environment & Urban Ecology, 2009, 22(2):19-23(in Chinese)
[4]  邹世春, 李攻科, 张淑娟, 等.广州大田山垃圾填埋场空气中微量挥发有机污染物组成.环境科学学报, 2000, 20 (6): 805-807 Zou S. C., Li G. K., Zhang S. J., et al. Composition of volatile organic compounds in Guangzhou Datianshan landfill air. Acta Scientiae Circumstantiae, 2000, 20(6):805-807(in Chinese)
[5]  孙营军, 丁颖, 吴伟祥, 等. 餐厨垃圾发酵生物制氢研究进展.科技通报, 2009, 25(2):226-232 Sun Y. J., Ding Y., Wu W. X., et al. Research progress of food waste fermentation for bio-hydrogen production. Bulletin of Science and Technology, 2009, 25(2):226-232(in Chinese)
[6]  Defoer N., De Bo I., Van Langenhove H., et al. Gas chromatography-mass spectrometry as a tool for estimating odor concentrations of biofilter effluents at aerobic composting and rendering plants. Journal of Chromatography A, 2002, 970(1-2): 259-273
[7]  Phan N.T., Kim K.H., Jeon E.C., et al. Analysis of volatile organic compounds released during food decaying processes. Environmental Monitoring and Assessment, 2012, 184(3):1683-1692
[8]  胡新军, 张敏, 于俊峰, 等.中国餐厨垃圾处理的现状、问题和对策.生态学报, 2012, 32(14):4575-4584 Hu X. J., Zhang M., Yu J. F., et al. Food waste management in China: Status, problems and solutions. Acta Ecologica Sinica, 2012, 32(14):4575-4584(in Chinese)
[9]  宁娜, 任连海, 王攀, 等.湿热-离心法分离餐厨废油脂. 环境科学研究, 2011, 24(12): 1430-1434 Ning N., Ren L. H., Wang P., et al. Hydrothermal process-centrifugation for separation of waste grease from restaurant garbage. Research of Environmental Sciences, 2011, 24(12): 1430-1434(in Chinese)
[10]  Kim K. H., Pal R., Ahn J. W., et al. Food decay and offensive odorants: A comparative analysis among three types of food. Waste Management, 2009, 29(4): 1265-1273
[11]  He P. J., Tang J. F., Zhang D. Q., et al. Release of volatile organic compounds during bio-drying of municipal solid waste. Journal of Environmental Sciences, 2010, 22(5): 752-759
[12]  路鹏, 苏昭辉, 王亘. 填埋场大气中化合物分析与恶臭指示物筛选. 环境科学, 2011, 32(4): 936-942 Lu P., Su Z.H., Wang G., et al. VOCs analyzing and odor indicator selecting in ambient air of landfill area. Environment Science, 2011, 32(4): 936-942(in Chinese)
[13]  闫凤越, 邹克华, 李伟芳, 等.垃圾填埋场恶臭气体的指纹谱.环境化学, 2009, 32(5):854-859 Yan F. Y., Zou K. H., Li W. F., et al. Research of odor pollutant\'s fingerprints in ambient air of landfill area. Environmental Chemistry, 2013, 32(5):854-859(in Chinese)
[14]  刘源.鸭肉风味及其在加工过程中的变化研究.南京:南京农业大学博士学位论文, 2006 Liu Y. Studies on the flavor compounds of duck meat & its changes during the processing. Nanjing: Doctor Dissertation of Nanjing Agricultural University, 2006(in Chinese)
[15]  吴婷, 王新明.食品垃圾好氧降解过程中挥发性有机物(VOCs)排放特征.环境科学学报, 2012, 32(10): 2575-2583 Wu T., Wang X. M., Release of volatile organic compounds from food wastes during the aerobic decomposition. Acta Scientiae Circumstantiae, 2012, 32(10):2575-2583(in Chinese)
[16]  Statheropoulos M., Agapiou A., Pallis G. A study of volatile organic compounds evolved in urban waste disposal bins. Atmospheric Environment, 2005, 39(26): 4639-4645

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133