Method for evaluating environmental technology based on benchmarking method

Abstract

The invention discloses a method for evaluating an environmental technology based on a benchmarking method. Specifically, a three-dimensional index system is established; index benchmark values are extracted based on a technical database and an engineering case library constructed by literature research; technical single index evaluation is completed through a normalization algorithm and a hierarchical assignment method. Determining the weight of each index in combination with an entropy weight method and a subjective weighting method, calculating a comprehensive evaluation result of a singletechnology in each dimension through a weighting method, expressing the evaluation result in two forms of a single-dimensional radar map and a three-dimensional point position map, and objectively andcomprehensively evaluating the environmental technology; the method provided by the invention is a systematic and objective technology comprehensive evaluation method, and the method not only can realize dynamic evaluation of the technology, but also has strong operability.

Description

Technical field [0001] The present invention relates to the technical field of environmental technology assessment, in particular to a method for assessing environmental technology based on a benchmarking method. Background technique [0002] After more than 30 years of development in the domestic environmental protection industry, various environmental issues have gradually been identified and studied, during which a large number of innovative and integrated technologies have emerged. At the same time, environmental technology management has gradually been paid attention to, a relatively complete environmental management system has been established, and a series of environmental management systems have been implemented. Environmental technology assessment is an integral part of the environmental technology management system and an important means for effective implementation of environmental technology management. In recent years, the most widely used environmental technology e...

AI Technical Summary

Problems solved by technology

The limitations of learning samples and convergence lead to less practical application

[0006] At present, domestic environmental technology assessment methods mainly rely on subjective judgments, and a systematic, objective, and dynamic environmental technology comprehensive assessment method has not yet been formed. Therefore, it is difficult to conduct comprehensive and objective assessments of various environmental technologies, which seriously hinders environmental protection. Promotion and application of technology

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