| 人工湿地植物生物质资源能源化利用潜力评估 |
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| 引用本文： | 何明雄,胡启春,罗安靖,茆灿泉,祝其丽,潘科,李清. 人工湿地植物生物质资源能源化利用潜力评估[J]. 应用与环境生物学报, 2011, 0(4): 527-531 |
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| 作者姓名： | 何明雄 胡启春 罗安靖 茆灿泉 祝其丽 潘科 李清 |
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| 作者单位： | 农业部沼气科学研究所生物质能技术研究中心;农业部能源微生物与利用重点开放实验室;西南交通大学生物工程学院; |
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| 基金项目： | “十一五”国家科技支撑计划重大项目(No.2008BADC4B05-02); 水体污染控制与治理科技重大专项(No.2009ZX07425-003); 中国农业科学院科技经费项目(2009)~~ |
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| 摘 要： | 通过测定不同人工湿地植物的纤维素组分和热值,并采用NaOH–酶解工艺研究不同人工湿地植物水解液组分,对在人工湿地技术体系中起重要作用的湿地植物能源化利用潜力进行系统评估.结果显示,15种人工湿地植物的纤维素含量在19.78%～36.9%之间,半纤维素含量在4.51%～19.67%之间,木质素含量在10.79%～20.47%之间,具有与玉米秸秆相当的热值,其热值在14.002～17.839 MJ/kg之间.在NaOH–酶解工艺条件下,不同人工湿地植物水解液中存在5种糖类组分,主要为葡萄糖和木糖.研究表明,人工湿地植物是一种较好的生物质资源,可通过生物质固体成型燃料技术、沼气技术和燃料乙醇技术加以利用,进而建立人工湿地植物生物质资源能源化藕联利用模式.图2表2参22
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| 关 键 词： | 人工湿地植物 生物质 能源化利用 生物质固体成型燃料 沼气 燃料乙醇 |
Assessment of Constructed Wetland Plant Biomass for Energy Utilization |
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| HE Mingxiong,,HU Qichun,LUO Anjing,MAO Canquan,ZHU Qili,PAN Ke , LI Qing. Assessment of Constructed Wetland Plant Biomass for Energy Utilization[J]. Chinese Journal of Applied and Environmental Biology, 2011, 0(4): 527-531 |
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| Authors: | HE Mingxiong HU Qichun LUO Anjing MAO Canquan ZHU Qili PAN Ke & LI Qing |
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| Affiliation: | HE Mingxiong1,2,HU Qichun1,LUO Anjing1,MAO Canquan3,ZHU Qili1,PAN Ke1 & LI Qing1(1Research Centre of Biomass Energy Technology,Biogas Institute of Ministry of Agriculture and Chinese Academy of Agricultural Sciences,Chengdu 610041,China)(2Key Laboratory of Energy Microbiology and Application,Ministry of Agriculture,China)(3School of Life Science and Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | Different constructed wetland plants were systematically assessed for energy utilization by measuring their cellulosic contents,caloricvalues and hydrolyzate of NaOH-cellulase pretreatment.The results showed that the cellulose,hemicellulose and lignin contents of the fifteen different constructed wetland plants were 19.78% to 36.9%,4.51% to 19.67% and 10.79% to 20.47%,respectively.All wetland plants used in this study showed the same thermal value(ranged from 14.002 to 17.839 MJ/kg) as corn stover.Among the... |
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| Keywords: | constructed wetland plant biomass energy utilization biomass briquette fuel biogas fuel-ethanol |
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