The Study of Rotational Ultrafiltration System for Recovery of Spent Cutting Oil from Solar Photovoltaic Cell Manufacturing Process

doi:10.6180/jase.2016.19.1.09

機構典藏 > Journal of TKU > Journal of Applied Science and Engineering > v.19 n.1 > Item 987654321/108945

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/108945

Title:	The Study of Rotational Ultrafiltration System for Recovery of Spent Cutting Oil from Solar Photovoltaic Cell Manufacturing Process
Authors:	Shih, Chi-Yuan;GauSue-Huai;Kuo, Chi-Chang;Huang, Chang-Yun;Kuo, Sheng-Wei
Keywords:	Rotational Ultrafiltration;Diethylene Glycol;Recycle;Silicon Sawing;Cutting Oil
Date:	2016-03
Issue Date:	2016-12-20 09:43:55 (UTC+8)
Publisher:	淡江大學出版中心
Abstract:	The main problems of recovery cutting oil from spent waste are high viscosity of cutting oil and high content of nano-size particle. This study combined an innovative rotational circular-plate ultrafiltration membrane filter with a scraping device to recycle the cutting oil and remove particles fouling cake attached to the membrane surface, and was able to maintain cutting oil filtrate flux above 6.65 l/m2 /hr. Also, the proposed process is the practical solution for materials separation between highly viscosity liquid and fine particles even nano-size. The results show the filtrate of ultrafiltration membrane could meet the reuse requirements of less than 0.03% solid content. Analysis of blended oil characteristics under different blending ratios was conducted, showing the optimum blending ratio of recycled oil to new cutting oil was 6:4. The final production cost can be reduced over 27.4%. The process can achieve waste reuse ratio of greater than 77.2%.
Relation:	Journal of Applied Science and Engineering 19(1), pp.75-82
DOI:	10.6180/jase.2016.19.1.09
Appears in Collections:	[Journal of Applied Science and Engineering] v.19 n.1

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