cow dung compost

常见例句

In the study, the simulated organic wastewater containing sucrose is treated with natural anaerobic microorganism bacterium from cow dung compost by pretreatment.
在摇瓶试验的基础上，利用经预处理的牛粪堆肥作天然厌氧微生物菌种来源，对模拟有机废水的生物制氢研究进行了小规模实验。
By using uses dry cow dung as compost material, made experiment on the influence of cow dung compost within the unit process performance, and comprised with ordinary compost.
以牛粪为堆肥原料，试验研究在该装置内对牛粪堆肥过程性能的影响，并与普通堆肥进行对比。
Taking corn straw as fermentative substrate, the scale-up experiment of biohydrogen production by cow dung compost in 30 L reactor basing on shaked culture and small-scale experiment are studied.
在摇瓶试验的基础上，利用经预处理的牛粪堆肥作天然厌氧微生物菌种来源，对模拟有机废水的生物制氢研究进行了小规模实验。