Method for optimizing industrial structure

Abstract

The invention provides a simple, practical and widely-applied combinatory analysis method of the system structure, ecological efficiency (including resource efficiency and environmental efficiency), ecological assessment, structural optimization and systemic functions of an industrial system in response to the severe environmental problems and different key environmental elements in different regions. In the method, the key elements for ecological assessment are firstly identified, secondly the ecological efficiency content is defined and ecological efficiency of components of the industrial system is analyzed; thirdly ecological assessment of the components of the industrial system is carried out; fourthly, the structure of the industrial system is adjusted according to the principle that the portion of sub-industries with higher ecological efficiency is increased and the portion of the sub-industries with lower ecological efficiency is simultaneously decreased; and finally, the whole function of the industrial system is improved, resources are saved and emission of the environmental pollutants is reduced on the basis of optimizing the structure of the industrial system. The method of the invention can be directly applied to optimizing the structures of the industrial systems of different area types including the globe, countries and cities and has the advantages of strong pertinency, simpleness and practicality and wide application range.

Description

technical field [0001] The invention belongs to the field of resource and environment management, and in particular relates to a combined analysis method of "system structure + ecological efficiency (including resource efficiency and environmental efficiency) + ecological assessment + structure optimization + system function". This combined analysis method is widely applicable to the industrial structure optimization design for resource conservation and waste reduction of industrial systems at different regional levels, including global, national, and regional levels. Background technique [0002] With resource shortages and increasingly serious environmental problems, it is imminent to improve environmental quality. How to save resources and reduce environmental pollutant emissions has become a major environmental issue of international concern and an important task for all countries. China, in particular, is facing the multiple pressures of urgent economic development, res...

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Problems solved by technology

[0005] It can be seen from the above invention patents that the current methods for improving resource and environmental conditions for industrial systems are mainly set for a specific industry, or specific resources, or specific environmental waste, or a certain environmental problem in a specific area , has obvious limitations in application, and it is difficult to receive the effect of comprehensive resource saving and overall improvement of environmental quality

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