厌氧共消化技术研究进展

Andriamahefasoa Rajaonison, Ives Abel Fetra Andriatsitohaina Rabesahala, H. T. Rakotondramiarana
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引用次数: 2

摘要

由于化石燃料的污染特性,目前趋向于被可再生能源所取代。厌氧消化是一项生产生物燃料的新技术。作为一种生产沼气的生化方法,它比其他工艺更环保,几乎没有污染。厌氧共消化是单消化的升级,因为通过消化两种或多种底物可以解决单底物降解的一些局限性。本文综述了厌氧共消化技术的研究进展。作为一项复杂的技术,影响其运行的因素很多。这些因素包括底物的选择和组成,底物与接种物的比例,预处理,环境条件,操作参数以及过程结束时的后处理。本文还介绍了用于评估整个系统在底物的生物降解性和协同作用、过程效率和操作抑制剂鉴定方面的分析和经验工具。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recent Advance in Anaerobic Co-digestion Technology: A Review
Due to their polluting characteristics, fossil fuels presently tend to be replaced by renewable energy resources. Anaerobic digestion is a recent technology for producing biofuels. As a biochemical method to produce biogas, it is more environmentally friendly than other processes and is almost non-polluting. The anaerobic co-digestion is an upgrade of the mono-digestion since some limitations of the single-substrate degradation were solved by digesting two or more substrates. The present review gives an overview of the progress made in the anaerobic co-digestion technology. Appearing as a complex technology, lots of factors can affect its operation. Those factors include the choice and the composition of the substrates, the ratio between the substrates and the inoculum, the pretreatment, the environmental conditions, the operational parameters, and the post-treatment at the end of the process. Analytical and empirical tools for the assessment of the whole system in terms of biodegradability and synergy of the substrates, the efficiency of the process, and the identification of the operation inhibitors are also presented in this paper.
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