美国留学

[新的研究有助于玉米废物成为生产生物燃料生产的低成本糖] 5月11日，美国科学家开发了使用生物量废物（例如玉米茎）生产低成本糖的新方法，这可能会促进可持续生物燃料的发展。 A research team led by Washington State University published a paper in the UK's 《生物资源技术》 journal, saying that corn stalks are processed with ammonium sulfite basic salts and pretreated with potassium hydroxide and ammonium sulfite at about 80 degrees Celsius, allowing the enzyme to decompose the cellulose polymer into sugars, which can be fermented and converted into biofuels and biological没有其他化学回收步骤的产品。该项目由美国能源部资助，相关技术正在申请专利。研究人员将促进有关预处理技术的试点研究。