This paper presents experimental studies on mixed anaerobic fermentation of lime straw pulp yellow liquor (70%) and low alkaline straw pulp black liquor (30%) by using UASB reactor.

本文介绍了用UASB反应器对经过自然酸化的石灰法草浆黄液(70%)和低碱法草浆黑液(30%)进行混合厌氧发酵的试验过程与结果及对其分析。

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The research for the microflora in spent pulping liquor methane fermentation with alkaline treatment is reportecl.

纸浆 黑液用于沼气发酵过程中的微生物区系进行了研究。

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The paper gives a conclusion to the flocculant "SPAN" used in fermentation broth with the help of alkaline protease and the experimental results are satisfactory.

本文进行了将此絮凝剂推广应用到发酵液的预处理中的一系列研究，获得了满意的结果。

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