| In an increasingly tight global energy situation, the manufacturing industry as a key energy-consuming industries to become the focus of attention. The paper business is not only a major energy consumer but also emissions of key industries, and how to improve energy efficiency and to reduce the pollution of the environment, from high-energy high-polluting enterprises to low-energy low-polluting enterprises in transition paper companies is one of the many problems encountered in development of a difficult problem..At present uses in appraising the industrial enterprise energy efficiency appraisal system to be very few, most carries on the appraisal from the economic efficiency angle, This article from the perspective of papermaking enterprises to develop circular economy, combined with the theory of circular economy, cleaner production and other related research under the guidance of, from the recycling and utilization of the development of energy efficiency, energy efficiency, energy efficiency, energy efficiency and environmental efficiency evaluation system of the five aspects of the construction of paper mills energy efficiency. In this paper, the AHP and entropy evaluation system made with a combination of weight, combined with six large papermaking enterprises of the grey relational data analysis and evaluation of enterprise energy efficiency influence factor, The results of the study show that the enterprise energy efficiency gap are relatively obvious, the energy efficiency and economic cycle and the development use efficiency is the main factors of influence energy efficiency, through technical innovation, improve can energy resources use efficiency and speed up the circulation economic laws and regulations building further improve energy efficiency to realize the sustainable development.The establishment of the evaluation index system for enterprises to go circular economy road, improve energy efficiency level has certain application and guiding value. |
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