One of them is GS CleanTech, which has developed a bioreactor based on a patent held by a group of scientists at the Ohio Coal Research Centre, at the University of Ohio.

• 这其中有一个叫做GS清洁技术的团队，他们以俄亥俄大学煤炭研究中心一个科学家小组所拥有的专利技术为基础开发出了一种生物反应器。