利用麦秸兼制沼气和氨化饲料的工艺

A Study on Combined Technology for Producing Biogas and Ammoniated Forage by Straw

秸秆经发酵制沼气和氨化制取氨化饲料是提高秸秆利用价值的2种方法。对利用麦秸兼制沼气和氨化饲料的结合工艺进行了研究。实验证明，固体床酸化两步发酵及氨化工艺实现了秸秆能流和物流的分流转化，工艺是可行的。提出了牛粪和麦秸共同处理的新工艺。

Producing biogas and ammoniated forage are two methods to improve the u-tilization of straw. The combined technology of producing biogas and ammoniated for-age by straw is studied. The results of experiments show that the process of solid bed acidification, two phase anuerobic digestion and ammoniation is feasible, which makes the separation of energy from matter of straw possible. A new process is proposed for combined treatment of straw and manure.