以禽畜养殖场废弃物为原料日产沼气200立方米的工程设计

北京理工大学珠海学院2020届本科生毕业设计The engineering design of produce 200 cubic meters biogas per daywith livestock farm waste as raw materialAbstractOur country is agricultural waste production country,many agricultural waste waste,didnot produce economic value,especially the waste in the livestock farms,C and N elements inthe untreated livestock waste can cause serious pollution of air,soil,water,the engineeringdesign of livestock farms waste and corn straw for biogas fermentation,process design,material balance,equipment selection,equipment layout,etc,which utilizes the biologicaldesulfurization tower can more economic benefits for biogas desulfurization,make morewaste its surplus value,in order to effectively solve the problem of livestock waste pollution.Key words:livestock waste;Biogas;Engineering design.