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首页> 外文期刊>Journal of Environmental Management >Recent progress and perspectives in biotrickling filters for VOCs and odorous gases treatment
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Recent progress and perspectives in biotrickling filters for VOCs and odorous gases treatment

机译：用于VOC和恶臭气体处理的生物滴滤器的最新进展和前景

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摘要

Pollution caused by volatile organic compounds (VOCs) and odorous pollutants in the air can produce severe environmental problems. In recent years, the emission control of VOCs and odorous pollutants has become a crucial issue owing to the adverse effect on humans and the environment. For treating these compounds, biotrickling filter (BTF) technology acts as an environment friendly and cost-effective alternative to conventional air pollution control technologies. Besides, low concentration of VOCs and odorous pollutants can also be effectively removed using BTF systems. However, the VOCs and odorants removal performance by BIT may be limited by the hydrophobicity, toxicity, and low bioavailability of these pollutants. To solve these problems, this review summarizes the design, mechanism, and common analytical methods of recent BTF advances. In addition, the operating conditions, mass transfer, packing materials and microorganisms (which are the critical parameters in a BTF system) were evaluated and discussed in view of improving the removal performance of BTFs. Further research on these specific topics, together with the combination of BTF technology with other technologies, should improve the removal performance of BTFs.
机译：空气中的挥发性有机化合物（VOC）和臭味污染物引起的污染会产生严重的环境问题。近年来，由于对人类和环境的不利影响，VOC和有味污染物的排放控制已成为至关重要的问题。为了处理这些化合物，生物滴滤器（BTF）技术可作为传统空气污染控制技术的一种环境友好且经济高效的替代品。此外，使用BTF系统还可以有效去除低浓度的VOC和臭味污染物。但是，通过BIT去除VOC和增香剂的性能可能受到这些污染物的疏水性，毒性和低生物利用度的限制。为了解决这些问题，本综述总结了BTF最新进展的设计，机理和常用分析方法。此外，考虑到操作条件，传质，包装材料和微生物（它们是BTF系统中的关键参数），并从提高BTF去除性能的角度进行了讨论。对这些特定主题的进一步研究，以及BTF技术与其他技术的结合，应该会改善BTF的去除性能。

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  • 来源
    《Journal of Environmental Management》 |2018年第15期|409-419|共11页
  • 作者

    Wu Hao; Yan Huayu; Quan Yue; Zhao Huazhang; Jiang Nanzhe; Yin Chengri;

  • 作者单位

    Yanbian Univ, Dept Chem, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Peoples R China;

    Yanbian Univ, Dept Chem, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Peoples R China;

    Yanbian Univ, Dept Chem, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Peoples R China;

    Peking Univ, Dept Environm Engn, Key Lab Water & Sediment Sci, Minist Educ, Beijing 100871, Peoples R China;

    Yanbian Univ, Dept Chem, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Peoples R China;

    Yanbian Univ, Dept Chem, Minist Educ, Key Lab Nat Resources Changbai Mt & Funct Mol, Yanji 133002, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Air pollution control; Biofilm; Biotrickling filter; Deodorization; Microbial analysis; VOCs;

    机译：空气污染控制;生物膜;生物滴滤池;除臭;微生物分析;VOCs;

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