玉米深加工具有典型的替代能源及循环经济特征。目前玉米深加工行业面临的资源短缺和环境污染的双重制约。从促进经济与环境协调发展的角度,结合玉米深加工产业发展及环境治理现状,对玉米深加工产业的循环经济模式——玉米深加工生态产业园区建设进行了探索。通过对玉米深加工生态产业园上下游原料产业链的延伸、各环节废物的资源化分析、能源与水资源回收利用的设计和生态产业园区外围企业关系的研究,结果表明,通过实施清洁生产和延长产业链,构建闭合循环的玉米深加工生态产业链条,可实现资源、能源的有效节约和副产品、废弃物的综合利用,具有相应的环境、经济和社会效益,在增强企业绿色竞争力的同时可促进玉米深加工产业的可持续发展。该模式对吉林省及同类地区玉米深加工产业的可持续发展有指导和借鉴意义。

Corn advanced processing has the typical characters of alternative energy and circular economy.With the transform of agricultural structure from adaptable adjustment to strategic adjustment,advanced processing industry of corn that connects agriculture and industry has displayed great marketable potential and vast development space.A lot of successful experiences all over the world have proved that advanced processing industry of corn is "golden industry" that has related effect,collected effect and increased effect.But currently advanced processing industry of corn is restricted by both resources scarcity and environmental pollution.In terms of promoting the coordinated development of economy and environment,as a circular economy model of corn advanced processing industry,to build EIP of corn advanced processing industry is probed into in this paper,in combination with the development actualities and environmental pollution control status in this industry.The analysis results indicate that effective saving of resources and energy and comprehensive utilization of by-production and waste can be gained by designing closed-circuit eco-industrial chains of corn advanced processing industry by means of practicing cleaner production and extending of industrial chain.The study of circular economy model of corn advanced processing industry can promote the sustainable development of corn advanced processing industry while increasing green competition ability of enterprises engaged in corn advanced processing which makes environmental,economic and social benefits.Jilin Province is a hometown of corn in China.And fortunately it is one of the "three golden belts of corn" in the world.Advanced processing industry of corn is one of the pillar industries of Jilin Province,so this study makes great sense to the sustainable development of corn advanced processing industry in Jilin Province and it can be use for reference to the same industry in other region.