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本文重点探讨利用纯秸秆采取中高温高浓度[1]发酵工艺制取沼气技术的发展,对工程技术进行了详细的说明,通过青县秸秆沼气工程的运行模式及管理经验分析了秸秆沼气工程的运行成本、经济、社会、生态和环境效益。同时对秸秆气化、户用沼气以及秸秆沼气进行了对比分析,进一步给出了发展秸秆沼气工程的优势所在,同时给出了存在问题和改进意见。这一结论对在全国发展秸秆沼气工程建设具有一定的指导意义。
This paper focuses on the use of pure straw to take high-temperature high-concentration [1] fermentation technology to obtain biogas technology development, a detailed description of engineering technology through the Qingxian straw biogas operation mode and management experience analysis of straw biogas project Operating costs, economic, social, ecological and environmental benefits. At the same time, the comparative analysis of straw gasification, household biogas and straw biogas was given, and the advantage of straw biogas development was given. At the same time, existing problems and suggestions for improvement were given. This conclusion is of guiding significance to the development of straw biogas project nationwide.