T/CSA /TR009-2020 Guidelines for the Evaluation of Green Manufacturing in the LED Lighting Industry Chain

Scope

Scope: This technical report establishes a green manufacturing evaluation model for LED production processes based on a detailed understanding of the materials, energy, water, and pollution involved in LED production. In systems engineering analysis, the quantitative relationships between various system elements are evaluated through simulation calculations and qualitative analysis, and technical indicators such as raw materials, energy consumption, water usage, and environmental impact are analyzed and compared. On the basis of determining energy and water evaluation indicators, research is conducted on energy and water evaluation. To identify the impact of pollution on the environment, comprehensive environmental evaluations are carried out based on analyses of exhaust gas, wastewater, and solid waste. According to the different processes and production links, material, energy, and water flows are estimated. Finally, the green manufacturing evaluation index (GMI, Green Manufacturing Index) is defined using material, energy, and water evaluation indicators and comprehensive environmental evaluation indicators. Based on the GMI calculation, the classification and evaluation of different LED lamps can provide sufficient guidance in the production process, form a more comprehensive evaluation method for key green processes and procedures in LED production, and establish green key technology standards, which are of great significance for green transformation and upgrading and supporting the construction of green factories and the application of green products. Main technical content: This technical report establishes a green manufacturing evaluation model for LED production processes based on a detailed understanding of the materials, energy, water, and pollution involved in LED production. In systems engineering analysis, the quantitative relationships between various system elements are evaluated through simulation calculations and qualitative analysis, and technica

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