| Summary: | 碩士 === 國立成功大學 === 資源工程學系碩博士班 === 96 === According to the environmental protection bureau’s statistics, there were only 9,223 laptops been recycled in 2006 which was considered low. We, as the center laptop manufacturer around the world, the brand merchant regarding lengthens the producers’ responsibility with (WEEE, Waste Electrical and Electronic Equipment) the gradual value. Generally speaking, product life end (End-of-Life, EOL) the processing flow contains the opening procedure, the smashing procedure, common reject handling as well as toxic waste handling, the different disposal procedure can affect cost of profit and the environment impacts the product recycling Therefore, the product life end procedure was the enterprise executes continues forever the development to pay attention to as a subject.
In order to solve the problem of the product recovery procedure to induct the concept of recycling designs (Design for Recycling, DfR), the use of fast appraisal is helpful to the green design method. It has considered the product recycling economy and the environment benefit and the impact in the product design stage. Therefore, this research uses the heuristic method to solve the consideration economic efficiency and the environment impact the multi-goals plan and (Compromise Programming) solves the double goal optimization using the compromise plan law to ask the best solution. As to obtain a balance point between the economic efficiency and the environment impact.
In order to cause the above solution process to be more convenient, this research has established the auxiliary decision system using computer programming language (Visual Basic) and information bank Access. In the system constructs the information bank contains the cost of information bank, the income of information bank, the environment impact of information bank. Construct of the information storehouse uses to input the notebook computer correlation information to the decision system to be possible to output the simple target for economic efficiency maximization and the double goal optimization conclusion.
In the findings of the model type considers under the double goal, the top head sets, under covers sets, all for the opening solution processing flow with the kneading board, but keyboard sets with hard disk sets opens the solution to 1st components other than smashing processing The electric circuit board sets opens solution other than smashing processing for the former 6 process. According to the sensitivity analysis, the results discovery under this research of EOL notebook computer optimization procedure analysis. The aluminum alloy outer covering for the most economic efficiency. The reason lies in the aluminum alloy outer covering to be opposite to the ABS outer covering has the higher recycling value, conforms to be the actual condition. But the rubber keyboard removes other components under the condition supposition, under the double goal optimization analysis for low environment impact. It conforms in the DfR concept to reduce the zero number of articles to be used. LED back photo source and under CCFL back photo source, the comparison no matter all has reveals the growth in the economic efficiency or the environment impact, then explains LED not only to have regarding the energy conservation to be helpful. It also holds the superiority in the EOL recycling benefit and the environment impact.
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