Biological technologies for the removal of sulfur containing compounds from waste streams: bioreactors and microbial characteristics
Biological technologies for the removal of sulfur containing compounds from waste streams: bioreactors and microbial characteristics
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从废物流中去除含硫化合物的生物技术：生物反应器和微生物特征
DOI：
10.1007/s11274-015-1915-1
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发表时间：
2015-08
影响因子：
4.1
通讯作者：
Junxin Liu
中科院分区：
文献类型：
--
作者：
Lin Li;Jingying Zhang;Jian Lin;Junxin Liu
工业过程、废水处理和垃圾填埋场产生和排放的含有硫化物的废气，如硫化氢、二氧化硫、硫醚和硫醇，可能会在邻近地区造成不良问题，并造成大气污染。多年来，它们的控制一直是一个令人担忧和研究的领域。作为传统的物理化学大气污染控制技术的替代品，生物处理技术可以通过微生物活性将硫化物转化为无害的产品，由于其效率、成本效益和环境可接受性而受到越来越多的欢迎。本文概述了目前用于处理被硫化物污染的气流的生物技术以及在过去一年中所取得的进展。讨论的重点是生物反应器的配置和设计、运行机制、对整个生物处理过程的见解，以及生物反应器中存在的微生物种类、它们的种群及其与环境的相互作用的特征。文中还介绍了一些生物反应器的案例研究。最后，对该研究领域未来的研究和发展需求进行了展望。
Waste gases containing sulfur compounds, such as hydrogen sulfide, sulfur dioxide, thioethers, and mercaptan, produced and emitted from industrial processes, wastewater treatment, and landfill waste may cause undesirable issues in adjacent areas and contribute to atmospheric pollution. Their control has been an area of concern and research for many years. As alternative to conventional physicochemical air pollution control technologies, biological treatment processes which can transform sulfur compounds to harmless products by microbial activity, have gained in popularity due to their efficiency, cost-effectiveness and environmental acceptability. This paper provides an overview of the current biological techniques used for the treatment of air streams contaminated with sulfur compounds as well as the advances made in the past year. The discussion focuses on bioreactor configuration and design, mechanism of operation, insights into the overall biological treatment process, and the characterization of the microbial species present in bioreactors, their populations and their interactions with the environment. Some bioreactor case studies are also introduced. Finally, the perspectives on future research and development needs in this research area were also highlighted.
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影响因子：
7.7
作者：
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通讯作者：
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影响因子：
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DOI：
10.1016/0005-2728(70)90025-3
发表时间：
1970-03
期刊：
Biochimica et biophysica acta
影响因子：
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作者：
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通讯作者：
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影响因子：
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