讲座题目：Sustainable utilization of biomass resources and organic waste

主讲人：中崎清彦 教授

主持人：达良俊 教授

开始时间：2019-03-29（周五）下午14:00

讲座地址：闵行校区 生科辅楼119

主办单位：生态与环境科学学院 科技处

报告人简介：

       中崎清彦,  男，1957年生，东京工业大学教授，从事生物质资源和有机废物的可持续利用方面的研究，已发表论文110余篇，主编或参编24本著作，拥有日本发明专利34项，国际专利2项。担任日本经济贸易工业部、环境部等政府部门和日本科学理事等学术机构委员职务。

报告内容简介: 

      To enable effective utilization of biomass resources and organic waste, three  technologies were studied in our laboratory: 1) biorefining, to produce  commodity chemicals (e.g., bioethanol and lactic acid, used as raw materials in  the production of biodegradable plastic); 2) producing fermentative biogas, to  generate gaseous fuels for energy recovery; and 3) composting, to obtain  biofertilizers. Composting is an important technology because it can also  convert residues generated from other two technologies. It is a resource  recycling technology that, via the biodegradation process, transforms organic  waste into valuable organic matter for use as organic amendment for soils.  Compost is rich in nutrients and can improve the physico-chemical properties of  soil, thus enhancing plant growth. However, accurately and rapidly  distinguishing good quality compost is a major concern in the field of compost  research. In our laboratory, through analysis of the relationships among organic  matter degradation, plant growth using compost samples, and changes in microbial  consortia with composting progress, indicator microorganisms of good quality  compost were successfully identified. Using the molecular biological method, the  quality of compost could be controlled. This can help make compost technology  more popular in society. Widespread implementation of compost technology will  promote the construction of a sustainable society via organic waste recycling  and enhancement of the other two technologies, biorefining and fermentative  biogas production.