Research On The Model Of Recycle Economy About Corn Deep Processing Industry In Jilin Province

Jilin Province is in the region which is "golden corn belt" in the world. According to the latest statistics, corn output of Jilin Province is in 1600-1900 million tons at the latest 10 years. In recent years, in adjusting corn planting structure, improving the capabilities in corn deep processing and conversion, jilin province has increased the intensity of input, the corn processing industry has begun to change from starch, sugar to focus on the sorbitol, amino acids, multi-alcohol, polyester, resin intensive processing of products, the corn deep processing enterprises in Jilin Province have some serious problem which is incompletely cleaner production, products of deep processing are more more single, chains are shorter; and which is the resource-dependent development model, high energy and water consumption; by-product recovery and utilization of limited means; environmental control costs higher, odor impact and so on. Currently, corn deep processing industry in Jilin Province is facing on double constraints including resources shortage and environmental pollution, so research on the model of recycle economy abour corn deep processing industries in jilin province is urgent and has a great significance.Recycle economy provides a strategic paradigm theory for the change from traditional economy to the sustainable development economic model and eliminates the confliction between environment and development. This thesis integrated recycle economic theory, the theory of industrial ecology, and other integrated thinking, made examples of projects for technical support, from the enterprise, regional and industrial group, it has been systematically studied recycle economic model of corn deep processing, established recycle economic indicators cycle system of corn deep processing in jilin province, used AHP and the cost-the benefits, evaluated indicator system, proposed countermeasures and suggestions which have Innovations.Recycle Economy is upgrading the new factors the factor from external to internal economic factors, in the development model, it can be broadly classified into the cleaner production on enterprise level, regional eco-industrial parks and social Industry which is multi-level ecological chain link model among inter-industry group level. Papers Construct corn deep processing cycle economic model theoretical framework in Jilin Province based on the Recycle economic indicators system, constructing models, legislation, policy recommendations, and other aspects.The development of Corn processing industry should not only consider the corn deep processing enterprises layout is reasonable, but also to consider the corn deep processing enterprises in the area of environmental resources, maize corn resources to guarantee the sustainable development of processing enterprises, namely the industrial distribution of resources and corn deep processing are wall-positioned at the same time. There is no environment capacity in East Liaohe River Basin, so it has to be transformed to use clean production mode on corn deep processing enterprises. In the Songhua River, it is suitable for the construction of large corn deep processing enterprises and can be build eco-industrial Park. Other regions should be developed corn intensive processing.The problem of Jilin corn deep processing enterprises is short industrial chain, low yield, by-product recovery rate low, the loss of a large quantity of materials, cleaner production low level. Through the implementation of cleaner production technology, new product development, comprehensive utilization of corn by-product, the problems has somewhat alleviated. This indicates the new stage that corn has been processed products mainly into primary processing and deep processing, consisting mainly of intensive processing along with the corn processing industries mature, enhancing the level of processing technology. The typical corn deep processing enterprises of Jilin province-Huanglong Food Company Limited, Dehui Dacheng corn industrial park, new resources group Changchun Dacheng. Their corn deep processing projects Empirical analysis shows that, due to the different of construction stage, product program, building location, they should be suitable for the use of cleaner mode of production, industrial ecology integration model, the inter-industry multi-level ecological chain link model. Jilin corn deep processing industries should be taken at the enterprise level, regional level-the establishment of online cycle and industrial group level-the establishment of a cycle of surface characteristics of the industry cycle economic model. A gradual progressive, mutual association, the symbiotic benefit organic whole, this model will be a new economic model of Jilin corn deep processingThesis built a corn deep processing industry recycle economic evaluation system for New resources to the Group of Changchun Dacheng corn deep processing projects, it used AHP (AHP) Act and fuzzy comprehensive evaluation method to evaluate the level of the corn processing industry based on The analysis of the correlation between indicators, clear indicator of the support and constraints relations. the evaluation results show that the recycle economic development membership to 0.7381, it is better level in recycle economy. From the level of material consumption, energy consumption, and other indicators, the industry coefficient of energy consumption coefficient, clean water consumption coefficient million wastewater discharge rate of decline in output, the output value Solid Waste Disposal million decline rate, the emission million decline in output value the rate ratio and so on clean energy are in an advanced level.Jilin corn deep processing industry should focus on reducing resources, cleaning production, building eco-industrial park, and establishing different levels of recycle economic model and system,,promoting research and development of resource conservation technology, accelerate the transformation of scientific and technological achievements. The main role of government, enterprises and the public in the development of recycle economy should be clearly. the corn industry should give full play to the role of the market, the use of government regulation and control means, and optimize the allocation of resources, the implementation of thc economic cycle.This thesis used Efficiency-Analysis to analys environmental benefits according to recycle economic model, environmental damage value is 5370 thousand yuan/a, the environmental benefits of the recovery in by-product, energy is 529.63 million yuan/a. Evaluation results show that, in taking the development of circular economy mode, effective material cycle, energy cycle, extended the production chain, and terminal management, the benefits of corn deep processing industries will be high-speed economic growth. Through calculation, 15 years net benefits is 930,355 million. Therefore, the develop recycle economy of the corn processing industry not only have clear environmental benefits, but also have more tremendous economic and social benefits.The innovation is: According to recycle economic theory, analysis allow aspects:status of Jilin Province corn deep processing industry development, the status quo pollution control, research on the environmental problems from multi-angle, raise the viewpoint of recycle economy on cleaning production, lengthening the production chain and building closed cycle of the corn deep processing industries. First established the corn processing industry reduction indicators, reuse and resource indicators and sound indicators of the cycle economic evaluation index system, through simulation, this thesis proposed to establish the enterprise recycle- cleaning production; the industry recycle-extending the industrial chain, the regional recycle-establishing the ecological industrial chain recycle model and then achieve the scientific development of corn deep processing, the thesis use Efficiency-Analysis analys the environmental-benefits of Changchun Dacheng new cycle of economic development groups under the mode of recycle economy and clearly know that environmental and economic benefits of corn deep processing in jilin province according to the development of recycle economic mode.