| 生物滴滤系统处理模拟甲苯废气的研究 |
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| 引用本文： | 高亭,戴珏,关杰,王晓璞,朱秋杰,范丹丹,王冠. 生物滴滤系统处理模拟甲苯废气的研究[J]. 上海第二工业大学学报, 2019, 0(2): 90-96 |
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| 作者姓名： | 高亭 戴珏 关杰 王晓璞 朱秋杰 范丹丹 王冠 |
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| 作者单位： | 上海第二工业大学环境与材料工程学院;上海第二工业大学资源循环科学与工程中心;河北大学建筑工程学院 |
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| 基金项目： | 上海市高原学科– 环境科学与工程(资源循环科学与工程), 上海第二工业大学培育学科建设项目(EGD18YJ0029),上海市联盟计划- 难题招标专项(LM201857), 上海第二工业大学研究生项目基金(EGD17YJ003) 资助 |
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| 摘 要： | 以模拟的甲苯废气为目标污染物,探究生物滴滤(biological trickle filter, BTF)系统在室温条件下空白系统、启动挂膜以及稳定运行3个阶段进气浓度、进气量及营养液喷淋速率对甲苯去除效率(η)的影响。研究结果表明:在空塔试运行下,甲苯进出口浓度差3%,空白系统各因素下甲苯吸附效率在3%～5%之间,对后续系统运行的影响可忽略不计。BTF系统在进气量15 L/min、进气浓度100～300 mg/m3及营养液喷淋速率60 mL/min的条件下,活性污泥挂膜时间30 d;当进气浓度增加至500 mg/m3,η90%。系统稳定运行结果表明,随着进气量和进气浓度的增大,η略微下降;当进气量为5～25 L/min、进气浓度为100～1 000 mg/m3,η 85%;当营养液喷淋速率在10～100 mL/min,η稳定在95%左右。
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| 关 键 词： | 生物滴滤系统 甲苯 启动挂膜 稳定运行 去除效率 |
Study on the Treatment of Simulated TolueneWaste Gas by BiologicalTrickle Filter System |
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| GAO Ting,DAI Jue,GUAN Jie,WANG Xiaopu,ZHU Qiujie,FAN Dandan and WANG Guan. Study on the Treatment of Simulated TolueneWaste Gas by BiologicalTrickle Filter System[J]. Journal of Shanghai Second Polytechnic University, 2019, 0(2): 90-96 |
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| Authors: | GAO Ting DAI Jue GUAN Jie WANG Xiaopu ZHU Qiujie FAN Dandan WANG Guan |
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| Affiliation: | 1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China;,1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China;,1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China;,1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China;,1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China;,1a. School of Environmental and Material Engineering; 1b. Resource Recycling Science and Engineering Center,Shanghai Polytechnic University, Shanghai 201209, China; and 2. College of Civil Engineering and Architecture,Hebei University, Baoding, Hebei 071002, China |
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| Abstract: | |
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| Keywords: | biological trickle filter system toluene film forming start up stable operation removal efficiency |
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