化工进展 ›› 2019, Vol. 38 ›› Issue (02): 1027-1037.DOI: 10.16085/j.issn.1000-6613.2018-0806

• 生物与医药化工 • 上一篇    下一篇

基于微藻培养的沼液处理相关耦合技术进展

郭沛1(),马荣江2,余南阳1(),袁艳平1   

  1. 1. 西南交通大学机械工程学院,四川 成都 610031
    2. 清华大学建筑学院,北京 100084
  • 收稿日期:2018-04-18 修回日期:2018-05-22 出版日期:2019-02-05 发布日期:2019-02-05
  • 通讯作者: 余南阳
  • 作者简介:<named-content content-type="corresp-name">郭沛</named-content>(1994—),男,博士研究生,研究方向为生物质能源的开发及应用。E-mail:<email>jeep1994@163.com</email>。|余南阳,教授,博士生导师,研究方向为空调系统故障诊断与节能控制、可再生能源及低温余热综合利用等。E-mail:<email>rhinos@126.com</email>。
  • 基金资助:
    四川省科技支撑计划(2016JZ0018,2016GZ0317)

Recent progress in coupling technologies of biogas slurry treatment based on microalgae cultivation

Pei GUO1(),Rongjiang MA2,Nanyang YU1(),Yanping YUAN1   

  1. 1. School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,Sichuan,China
    2. Department of Building Science,Tsinghua University,Beijing 100084,China
  • Received:2018-04-18 Revised:2018-05-22 Online:2019-02-05 Published:2019-02-05
  • Contact: Nanyang YU

摘要:

基于微藻培养的沼液处理相关耦合技术是近些年沼液资源化处理利用领域的研究热点。本文综述了沼液处理与CO2固定耦合技术、沼液处理与高值生物质生产耦合技术、沼液处理与生态农业耦合技术等耦合技术的研究发展现状与优缺点,并指出了各耦合技术发展的关键问题,如沼液处理与CO2固定耦合技术中高CO2耐受性藻株选育与固碳影响机理研究问题、沼液处理与高值生物质生产耦合技术中低成本、低能耗高值生物质生产技术开发问题、沼液处理与生态农业耦合技术系统性评价体系缺乏问题等。最后,为促进耦合技术突破现有瓶颈,从微藻选育、微藻培养、沼液处理与沼气工程综合经济性4个角度提出相关的建议。

关键词: 沼液处理, 微藻养殖, 生物质能源, 资源化利用, 耦合技术

Abstract:

Recently, more attentions have been paid to the coupling technologies of biogas slurry treatment based on microalgae cultivation in the field of utilization of biogas slurry. In this paper, both recent progress and future direction of the coupling technologies were summarized. Then, the key areas of the development of coupling technology were also pointed out, such as the high CO2 tolerance algae breeding and study on the mechanism of carbon sequestration in coupling technology of biogas slurry treatment and CO2 fixation, low cost and low energy consumption technology development of high-quality biomass production in coupling technology of biogas slurry treatment and high-quality biomass production, systematic evaluation system lacking in coupling technology of biogas slurry treatment and ecological agriculture. Finally, the prospects were reviewed from four points to promote coupling technologies to break through the existing bottlenecks, which are microalgae breeding, microalgae cultivation, biogas slurry treatment, and comprehensive economy of biogas engineering.

Key words: biogas slurry treatment, microalgae cultivation, biomass energy, resource utilization, coupling technology

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