廢照明光源處理廠質流分析之研究

Study on the Material Flow Analysis in a Spent Lighting-Sources Treatment Plant

施志暉(Chih-Hui Shih)

指導教授 ： 黃武章

國立屏東科技大學/工學院/環境工程與科學系所/碩士(2009年)

https://doi.org/10.6346/NPUST.2009.00172

摘要

近年來資源回收觀念已成為民眾生活習慣，使廢照明光源回收量呈現逐年成長，環保署研究數據顯示，直管型廢照明光源約占每年廢棄照明光源總量的80%，而非直管廢照明光源部分，環管廢照明光源約占廢棄總量5%、省電燈泡（包含安定器內藏式螢光燈泡及緊密型螢光燈管）約占廢棄總量6％、白熾燈泡約占廢棄總量5.3％。上述4項廢照明光源占整體照明光源的96％以上。廢照明光源燈管經回收後交由合法廢照明光源機構進行後續處理。本研究以質流分析法分析並以標竿學習方式呈現差異值，並探討處理機構內部設定目標值的差異。藉以了解燈管的回收處理技術與物料分選比例是否合理。
研究發現當燈管玻璃高出目標值時，管端玻璃會低於目標值，顯示當燈管玻璃流量無法達目標值時，其不足部份應是流向於管端玻璃。配合實場現地觀察，燈管進入設備後會因切割燈帽過程導致燈管掉落處理設備地面所致。含汞螢光粉是附著於燈管表面需以吹氣方式收集，當含汞螢光粉流量之實際值無法達成目標值時，不足的部份應是流向燈管玻璃中。當鐵料回收率出現異常時，銅鋁料部份也相應的出現異常，顯示鐵料與銅鋁料有物料相互流動的現象。經訪問燈管回收商反應燈管玻璃內確實含有部份燈帽。廢照明光源燈管的回收處理，不應存在物料分選上的失衡，建議建立物料分選預警系統，於分流異常時提醒可降低處理上的成本，提升處理機構效益。

關鍵字

廢照明光源 ； 質流分析 ； 標竿學習

並列摘要

The conception of recycling spent lighting-sources has already become the habits and customs of the people in recent years, make the retrieving amount grow up year by year. According to the past researches’ results, the linear-type lamps have reached up to 80% in the amount of spent lighting sources, non-linear-type lighting lamps of spent lighting sources including loop fluorescent lamps are 5%, electronic bulbs (involving self-ballasted fluorescent lamps and compact fluorescent lamps) are 6%, incandescent lamps are 5.3% which have reached up to 96% with all lighting illuminant lamps.
The recycling plant of spent lighting sources would follow up to take care the procedure whilst recycling the waste lighting sources lamps. This study used the mass flow analysis to show the different value based on benchmarking learning manner and to debate the difference of internal target value with processing institution. That would be easy to understand whether rational chosen proportion between technology and output of the treatment of spent lighting lamps.
It was found that when the cap of glasses tube is lower than the target amount, while glasses lamps are higher than target value. It also showed that the shortage parts should be flow to the cap of glasses tube when the glasses lamps flow are not reaching the target amount. Cooperating with the observant-ion in the real field the reason is caused by cutting the cap of the lamps to cause the light dropping to the ground of processing equipment after the lamps is sent into the treatment equipments.
This study also indicates that including the fluorescent powder of mercury is adhered to the surface of the lamp and need to collect with the blowing method while the actual value is unable to reach the target amount with the flow amount of fluorescent powder of mercury, the insufficient part is found to flow into the second-ray glassy material. When the recycling rate of iron material appears abnormal that would be resulted in unusual of the copper aluminum material with response for each other. It is also to Show that iron material and copper aluminum material are easy to flow each other.
This study proves the fact that the lighting lamp is showed actually containing caps of lamps through response of visiting the lamps recycling traders. Since the recycling processes of spent lighting source should not have to exist the unbalance of two times chooses dividing with material. This study has proposed that should set up the early warning system for treating system of spent lighting sources, in order to reduce the cost and remind while the system is shunt down, or raising the processing benefits of institution.

並列關鍵字

Waste Lighting Illuminant ； Mass Flow Analysis ； Benchmarking Learning

參考文獻

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