The alkaline recovery system can be used for treatment of the spent liquor .

含量较低、残碱较高等特点，适合于采用碱回收技术进行处理。

It discusses the use of dilute spent liquor of SCMP in the preparation of wheat straw CTMP.

探讨了浓废液循环利用对SCMP性质的影响和SCMP的稀洗涤废液用于制取麦草ctmp的适宜条件。

It was also found that the pretreatment spent liquor couldn't be fermented separately without detoxification.

而未经脱毒处理的预处理液不能单独进行发酵。

The combustion swelling properties of VIE of the pulping spent liquor of poplar, wheat straw and rice straw were investigated.

研究了杨木、麦草和稻草制浆废液燃烧的膨胀性VIE值。

The paper analyzes the main problems in the aluminum fluoride spent liquor recovery of wet process after the basic principles are summarized up.

总结国内湿法氟化铝母液回收工艺过程基本原理，对湿法氟化铝母液回收过程中存在的主要问题进行了分析研究；