The granularity of coal, inoculation amount of bacteria and additional nitrogen have some effect on desulfurization.

煤样的粒度、菌接种量、加氮源对脱硫有一定影响。

youdao

The acetic fermentation is done, with the inoculation of 5% 10%, 15%, the results of 60-hours fermentation are observed, and the inoculation amount is 10%for the highest production of acid.

在醋酸发酵的试验中，分别以5％、10％、15％为接种量进行发酵，60小时后观察结果，确定10％的接种量产酸最高。

youdao

The acetic fermentation is done, with the inoculation of 5% 10%, 15%, the results of 60-hours fermentation are observed, and the inoculation amount is 10%for the highest production of acid.

在醋酸发酵的试验中，分别以5％、10％、15％为接种量进行发酵，60小时后观察结果，确定10％的接种量产酸最高。

youdao