Method, system and device for evaluating carbon footprint of large seaweed agar product and medium

By conducting phase division of the entire life cycle of large seaweed agar products and evaluation of carbon emission projects, a full life cycle carbon footprint evaluation model was built, which solved the problem of lack of carbon footprint evaluation of agar products in the existing technology, and achieved high-accurate carbon footprint evaluation.

CN119939182AInactive Publication Date: 2025-05-06JINAN UNIVERSITY +2
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Patent Information

Application Number
CN202510008353.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-05-06
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The lack of relevant solutions for carbon footprint evaluation of agar products in the prior art has led to the ineffective management of the impact on greenhouse gases during agar production process.

Method used

By phased division of the entire life cycle of large seaweed agar products, carbon emission projects and carbon sink projects for each stage are determined, a full life cycle carbon footprint evaluation model is constructed, and project activity data are obtained to determine the results of carbon footprint evaluation.

Benefits of technology

A comprehensive assessment of the carbon footprint of large seaweed agar products has been achieved, which has improved the accuracy of the assessment and provided a scientific basis for the company's product carbon accounting and carbon trading.

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Abstract

The invention discloses a large seaweed agar product carbon footprint evaluation method, system and device and a medium. The method comprises the following steps: carrying out stage division on the whole life cycle of a target agar product; respectively determining carbon emission items of a macroalgae cultivation stage, a macroalgae transportation stage, a macroalgae agar product production stage and a macroalgae waste treatment stage, and respectively determining carbon sink items of the macroalgae cultivation stage and the macroalgae waste treatment stage; constructing a full life cycle carbon footprint evaluation model of the agar product according to the carbon emission project and the carbon sink project; and obtaining project activity data of the carbon emission project and the carbon sink project, and determining a full-life-cycle carbon footprint evaluation result of the target agar product according to the project activity data and the agar product full-life-cycle carbon footprint evaluation model. According to the method, comprehensive evaluation of the carbon footprint of the large seaweed agar product is realized, the accuracy of carbon footprint evaluation of the agar product is improved, and the method can be applied to the technical field of product carbon footprint.
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