CIESC Journal ›› 2018, Vol. 69 ›› Issue (6): 2364-2372.DOI: 10.11949/j.issn.0438-1157.20171466

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Recent progress on mycelial pellet

LI Lixin1,2, ZHANG Si3, WANG Dong1, MA Fang2   

  1. 1. School of Environment and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, Heilongjiang, China;
    2. State Key Laboratory of Urban Resource and Environment, Harbin Institute of Technology, Harbin 150090, Heilongjiang, China;
    3. Environmental Development Center, Ministry of Environmental Protection, Beijing 100029, China
  • Received:2017-11-02 Revised:2018-02-04 Online:2018-06-05 Published:2018-06-05
  • Supported by:

    supported by the National Natural Science Foundation of China (51678222,51408200, 51408618, 51478140), the Open Project of State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology (ES201803) and the Special Fund for Science and Technology Innovation Talents of Harbin(2015RQQXJ015).

真菌菌丝球研究进展

李立欣1,2, 张斯3, 王冬1, 马放2   

  1. 1. 黑龙江科技大学环境与化工学院, 黑龙江 哈尔滨 150022;
    2. 哈尔滨工业大学城市水资源与水环境国家重点实验室, 黑龙江 哈尔滨 150090;
    3. 环境保护部环境发展中心, 北京 100029
  • 通讯作者: 马放
  • 基金资助:

    国家自然科学基金项目(51678222,51408200,51408618,51478140);哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金项目(ES201803);哈尔滨市科技创新人才研究专项基金项目(2015RQQXJ015)。

Abstract:

The mycelial pellet is a kind of microorganism grain formed naturally under certain culture conditions. And it has the characteristics of not only strong metabolites ability and adsorption capacity of pollutants, but also good biological activity, fast sedimentation rate and easy solid-liquid separation. Recently, it has become a research hotspot in biomedical engineering and environmental protection fields at home and abroad. The characteristics and formation mechanism of mycelial pellets, optimization of culturing conditions were reviewed. The applications of mycelial pellets, including in industrial fermentation production, water pollution control and economic microalgae recovery etc., were introduced in detail. Then, the problems that existed in the current research were analyzed. Furthermore, this paper concluded the research directions and development trends of research on mycelial pellets.

Key words: mycelial pellet, formation mechanism, biomass carrier, fermentation, recovery

摘要:

菌丝球是在一定培养条件下形成的一种微生物聚集体,具有代谢能力强、吸附污染物量大等特点,同时还具有生物活性高、沉降速度快、易于固液分离等特性。近年来已成为国内外生物工程、环境保护等领域的研究热点。论述了菌丝球的特性、形成机理、形成条件及优化培养,详细介绍了菌丝球在水污染控制、工业发酵生产以及经济微藻回收等领域的应用。在此基础上,剖析了目前菌丝球研究工作中存在的问题,提出了今后菌丝球研究的主要发展趋势。

关键词: 菌丝球, 形成机理, 生物载体, 发酵, 回收

CLC Number: