[键入文字]天津市宁河县原种场种猪场大型沼气工程项目设计方案?二00八年十二月十一日目录第一章前言..........................................................................................................................................3[键入文字]第二章项目背景..................................................................................................................................42.1工程名称...................................................................................................................................52.2工程规模...................................................................................................................................52.3项目业主及基本情况..............................................................................................................52.4设计单位及基本情况..............................................................................................................6第三章畜禽粪便的处理方法及资源化利用......................................................................................83.1是一种肥料资源......................................................................................................................83.2是一种燃料资源......................................................................................................................93.3是一种饲料资源......................................................................................................................9第四章沼气及发酵副产物的用途....................................................................................................104.1厌氧产生的沼气的用途........................................................................................................104.2发酵余物利用........................................................................................................................10第五章项目要求................................................................................................................................12第六章设计依据、原则及范围........................................................................................................136.1编制依据.................................................................................................................................136.2编制原则................................................................................................................................136.3设计范围.................................................................................................................................146.4主要规范和标准....................................................................................................................14第七章工艺技术分析........................................................................................................................157.1污染物质分析.........................................................................................................................157.2工艺选择.................................................................................................................................15第八章工艺设计................................................................................................................................168.1工艺流程设计.........................................................................................................................168.2设计基本参数.........................................................................................................................168.3工艺流程叙述.........................................................................................................................178.4工艺单元设计参数................................................................................................................178.4.1处理单元.....................................................................................................................178.4.2消化处理单元.............................................................................................................188.4.3沼肥单元.....................................................................................................................198.4.4沼气净化处理单元.......................................