Corn straw pretreatment method and corn straw pretreatment product

The invention discloses a corn straw pretreatment method and a corn straw pretreatment product. The corn straw pretreatment method comprises the following steps that crushed corn straw is mixed with atrisodium phosphate solution, and then cooking and enzymolysis saccharification are carried out on an obtained mixture. By applying the technical scheme of the corn straw pretreatment method, the trisodium phosphate solution is used for treating the corn straw, and the dosage of trisodium phosphate can achieve a better pretreatment effect under the condition of lower concentration, so that the wastewater is easier to treat and the pretreatment cost is effectively reduced due to the reduction of the dosage of trisodium phosphate. 本发明公开了一种预处理玉米秸秆的方法及玉米秸秆预处理物。其中，该方法包括以下步骤：将粉碎后的玉米秸秆与磷酸三钠溶液混合，然后对得到的混合物进行蒸煮以及酶解糖化。应用本发明的技术方案，使用磷酸三钠溶液对玉米秸秆进行处理，磷酸三钠的用量可以在浓度较低的条件下实现较好的预处理效果，这样由于减少了磷酸三钠的用量，废水会更加容易处理，能够有效的降低了预处理的成本。