农村沼气-秸秆气-太阳能“三能合一”综合运行模式探讨——以天津市邦均镇示范工程为例

Rural Integrated Management Model with Three Kinds of Energy of Biogas-straw Gas-solar Energy--A Case Study of Demonstration Project at Bangjun Town in Tianjin

介绍了农村沼气-秸秆气-太阳能"三能合一"综合运行模式,以邦均镇为例对"三能合一"模式进行了经济、生态和社会效益分析。分析表明,"三能合一"综合运行模式可以改善农村环境卫生状况,还能生产可再生能源,同时沼渣和沼液可以作为优质有机肥循环利用,该模式的技术和产品还可商业化,能取得良好的经济、生态和社会效益。

Rural integrated management model with three kinds of energy of biogas-straw gas-solar energy was introduced in the paper, which economy, ecology and society benefits were analyzed by the case of demonstration project at Bangjun town in Tianjin. It was indicated that rural integrated model with three kinds of energy could improve rural sanitary circumstance and produce reproducible energy. At the same time, solid-effluent and liquid-effluent of anaerobic digestion could be reused as high quality organic fertilizer, and the technology and production could be traded. In a word, this model could acquire fine benefits of economy, ecology and society.