搜索结果: 1-3 共查到“农学 ethanol production”相关记录3条 . 查询时间(0.078 秒)
Recovering phosphorus from corn ethanol production helps reduce groundwater pollution（图）
Recovering phosphorus ethanol production groundwater pollution
2020/3/13
Dried distiller's grains with solubles, DDGS, are a product of corn ethanol processing that's commonly used as feed for cattle, swine and poultry. However, DDGS contains more phosphorus than the anima...
粟酒裂殖酵母发酵菊芋生产燃料乙醇试验（Ethanol Production from Jerusalem Artichoke Using Schizosaccharomyces pombe）
菊芋 粟酒裂殖酵母 同步糖化发酵
2010/1/28
以菊粉为原料，研究了粟酒裂殖酵母的乙醇发酵性能，并考察了温度、初始pH值和菊粉质量浓度对乙醇发酵的影响，进而研究了粟酒裂殖酵母发酵菊芋汁和菊芋粉生产乙醇的情况。结果表明：粟酒裂殖酵母能发酵菊粉高产乙醇；该菌株最适发酵温度为30℃，最适初始pH值为4.0，在此条件下，菊粉质量浓度200g/L时，乙醇质量浓度达到74.58g/L，理论转化率为81.24%；直接发酵菊芋汁和菊芋粉获得更高的乙醇产率，理论...
Ethanol Production Could Jeopardize Soil Productivity
Ethanol Production Soil Productivity
2009/12/16
There is growing interest in using crop residues as the feedstock of choice for the production of cellulosic-based ethanol because of the more favorable energy output relative to grain-based ethanol. ...