河南乡村生物质和边际土地资源量统计及其能源转化潜力分析——以周口市杨湾村为例  

Statistics of Marginal Land and Biomass Resources in Rural Henan Province and Analysis of Their Energy Conversion Potential:A Case Study of Yangwan Village,Zhoukou City

作　　者：张志萍[1] 范小妮 赵跃凯 朱胜楠 张全国[1] ZHANG Zhi-ping;FAN Xiao-ni;ZHAO Yue-kai;ZHU Sheng-nan;ZHANG Quan-guo(Key Laboratory of New Materials and Facilities for Rural Renewable Energy of Ministry of Agriculture and Rural Affairs,Henan International Joint Laboratory of Biomass Energy and Nano materials,College of Mechanical&Electrical engineering,Henan Agricultural University,Zhengzhou 450002,China)

机构地区：[1]河南农业大学机电工程学院,农业农村部可再生能源新材料与装备重点实验室,河南省生物质能源与纳米材料国际联合实验室,郑州450002

出　　处：《中国沼气》2021年第5期23-31,共9页China Biogas

摘　　要：河南是我国主要的产粮大省,生物质资源丰富。文章通过实地调查,走访问卷的方式对河南典型乡村,周口市杨湾村的边际土地分布、总面积和秸秆类生物质、畜禽粪便、农民生活污水等生物质资源量进行资源收集和潜力分析。通过分析调查,杨湾村生物质资源丰富,可转化为多种形式的能源,若简单以可转化沼气量为统计指标,则杨湾村生物质和边际土地可产297819.41 m^(3)沼气,其中,生物质资源可转化为291053.94 m^(3)沼气,充分利用边际土地,可产6765.47 m^(3)沼气。将其进行有效利用,不仅可以提高当地生物质资源的利用率,改变村庄的能源结构,同时还能降低环境污染,具有显著的社会经济和生态效益。Henan is a major grain-producing province in China with abundant biomass resources.In order to make full use of marginal land and biomass resources in Henan province,grasp its resource application mode and development prospect,through field survey and questionnaire interview,the marginal land distribution and total area,the biomass resources of straw,livestock and poultry excrement,and the farmers'sewage were investigated for Yangwan Village in Zhoukou City,a typical village in Henan province.According to the analysis and investigation,Yangwan Village is rich in biomass resources,which can be converted into various forms of energy.If the amount of converted biogas could be simply taken as the statistical index,the biomass and marginal land in Yangwan Village could produce 297819.41 m^(3) of biogas,among which,the biomass resources could be converted into 291053.94 m^(3) of biogas,and by making full use of marginal land,6765.47 m^(3) of biogas could be produced。Comprehensive and effective utilization of biomass resources can not only improve the utilization rate of local biomass resources,change the energy structure of the village,but also reduce environmental pollution and improve the quality of life of residents.

关 键 词：秸秆类生物质 畜禽粪便 生活污水 厌氧发酵 资源化利用 

分 类 号：S216.4[农业科学—农业机械化工程] X703[农业科学—农业工程]