Evaluation Criteria on Coal Processing Enterprise: Energy Saving and Emission Reduction

摘要

With the development of economy, the choice of energy-saving, consumption and emission reducing is inevitable for coking enterprises to realize the circulation economy. This paper evaluates the company's circulation economy level using factor analysis based on indexes of fresh water consumption per Ton coke, hydro recycling efficiency and water pollution consuming emission per ton coke, etc. Additionally, using DEA method this paper assesses energy saving and profit increasing of the company. The results provide coking enterprises with useful management implications for energy-saving and emission reduction.