沼气工程发展现状与问题探讨

The Current State and Problem Discussion of Biogas Engineering

沼气工程作为一个有效处理有机废弃物的环境工程,既是一个提供干净、便利燃气的能源工程,又是一个实现废弃物资源化、生物质多层次利用和可促进农业生态良性循环的生态工程。为此,较系统地阐述了我国沼气工程技术现状,包括发酵原料、发酵工艺、装置设备及沼气净化与贮存等,就目前我国沼气工程发展中面临的问题进行探讨,并以此为基础提出解决途径。

Biogas engineering was an effective treatment for organic waste of environmental engineering, providing a clean, convenient as gas, while was also a realization of utilization energy construction wastes, biomass multilevel utilization , and promoting agricultural eco - environment fine circle in ecological engineering. In this paper, biogas engineeringtechnical status is expatiated systematically, including fermentation materials, fermentation technology, equipment and biogas purification, analyzing current problems faced in biogas engineering project developing, putting forward solve approach based on the problems.