摘要(英) |
Water is the one of the three elements for sustaining the lives of humans, and it is an important natural resource in maintaining the process of the country’s economic and social development. More than 97% of water on earth cannot be directly used, therefore the fresh water resources that can be actually used accounts for less than 0.5%, which is very scarce. In recent years, due to the increase in water demand driven by economic and rapid population growth, and taking into account the factors contributing to environmental destruction and climate change and so on, the problem of water supply has worsened day by day. This study focuses on the issues of international water shortage, conducts research and discussion on the proposed concept of water footprint, takes the existing Water Footprint Assessment Manual announced by WFN most frequently cited in the country as an assessment tool, selects the domestic case of the CFP Factory (printed circuit board - FPC) as an inventory tool to investigate the water footprint within each production process, and conducts the comparison analysis by the inventory results, so as to learn the actual water distribution within the processes of a printed circuit board, and propose the water-saving improvement suggestions based on the results. The results show that the total water footprint of the annual products of the flexible printed circuit board factory is 0.019m3/pcs, wherein the blue water footprint is 0.017m3/pcs, which occupies 89.47% of the total water footprint; the gray water footprint is 0.002m3/pcs, which occupies 10.53% of the total water footprint; while the green water footprint is 0, as this case did not use the green water footprint as process production water supply.From the further discussion and analysis on the water footprint of a single month process and each machine process as well as the results after discussing the industry’s inventory, it can be learned that the water footprint of blue water is much larger than that of gray water, with the proportion occupied at more than 80%, compared with other industries. This shows that the water resources used in the production process of the industry in the case study takes up a larger proportion. The study expects to obtain the water distribution and characteristics in the flexible printed circuit board industry by water footprint inventory. This can be provided for the related enterprises as a reference in the planning and management of water resources, and realize the importance of water resources, so as to conduct effective planning in advance to reduce the risks and effects caused by the shortage of water resources. |
參考文獻 |
中元捷雄 N.T. Information Ltd,全球軟板市場趨勢剖析,PCB產業市場評析系列,台灣電路板協會,2011。
台灣產品碳足跡資訊網,2011。
史孟燕,國際水足跡趨勢介紹暨查證實務分享,台北,2012。
朱冠誌,評估印刷電路板製造所產生的環境衝擊影響之研究,碩士論文,台南,2001。
朱昱學,電路板工廠含銅清洗廢水回收處理技術 節水善其事,必先利其器,財團法人中技社綠色技術發展中心。
行政院環保署,地面水體分類及水質標準,1998。
行政院環境保護署,產品與服務碳足跡計算指引,2010年。
行業製程減廢及污染防制技術-印刷電路板製造業說明,環保技術輔導計畫,工業局。
吳昌晏,節水措施五大方向工廠成功案例分析,節水紀實,2011。
李鄭清,觸控面板水足跡差異分析-以C公司產品為例,碩士論文,2013。
沈彣穎,在環境基準不確定模式下運用GaBi LCA軟體探討水足跡計算方式-以DVD-R裝碟片製造商為例,碩士論文,台北,2012。
周佳樺、郭品辰,水足跡介紹與資料彙整,財團法人環境與發展基金會,2011。
周芳旭,評估是節約用水的首部曲-專訪台灣經濟研究院顧問周嫦教授,節水紀實,2012。
周嫦娥,水利署「水足跡概念推廣與先期研究」計畫-水足跡衡量簡介”2011a。
周嫦娥,水利署「水足跡概念推廣與先期研究」計畫第二場宣導活動(台北),2011b。
周嫦娥、李繼宇、朱美琴、楊浩彥、陳詩婷、張鈺照,水足跡概念推廣與先期研究,經濟部水利署,2011。
周嫦娥、李繼宇、林惠芬、阮香蘭,企業水資源管理新指標-水足跡,工業污染防治 第117期,2011。
林定皓,印刷電路板簡介(入門篇),2005。
林俊男,五步驟降低企業水足跡,節水紀實專題報導,2011a。
林俊男,水足跡國際標準發展趨勢,節水紀實專題報導,2011b。
林俊男,如何計算產品水足跡,節水紀實專題報導,2011c。
邱傑平,推動產品水足跡經驗分享,東肯企業有限公司,2011。
邱曉平,以系統方法建立印刷電路板業環境管理之標之研究,碩士論文,2006。
張元馨,台灣農業水足跡之估算-以稻作生產為例,碩士論文,台北,2011。
張家淵,綠色供應鏈成果發表會(CSR議題-水風險VS水足跡),2012。
張敏輝,印刷電路板廢液回收之最佳成本決策模式,碩士論文,2007。
產品與服務碳足跡計算指引,行政院環境保護署編輯,2010。
郭曉澤、于連生,生態足跡方法及其應用探討,2013。
陳見財,工業節水措施與水資源回收技術,財團法人中技社綠色技術發展中心,2002。
陳峙霖,經濟部工業局101年度水足跡盤查經驗分享研討會-水足跡輔導實務分享,2012。
陳彥錡,複合投入產出分析應用於台灣企業的水足跡以矽晶太陽能電池製造商為例,碩士論文,台南,2011
陳政遠,生態足跡理論應用於產品環境衝擊之研究,碩士論文,2005。
陳鎮坤,水回收再利用之經濟效益研究以印刷電路板業為例,碩士論文,2005。
程水杰、阮清鴛、馬軍,認識企業的水足跡-工業企業水足跡案例研究,2012。
楊士瑩,染料敏化太陽能電池生命週期之碳足跡及水足跡評估,碩士論文,台北,2012
節約用水資訊網;http://www.wcis.itri.org.tw/index.asp
潘嘉妤,企業水資源管理與產品水足跡案例探討,碩士論文,國立台北大學,2012
鄭敦元,水足跡查證介紹,德國萊茵,2011。
盧文章,印刷電路板業水的再利用技術,工研院能資所,2004。
盧書儀,國家公園生態足跡模式建構極其永續發展意涵討論,碩士論文,2011。
戴嘉宏、許瑜蘭,推動產品水足跡經驗分享,節水紀實,2012
Alliance for Water Stewardship,Standards Workshop,2011a
http://www.allianceforwaterstewardship.org/about_pdfs/AWS_StandardsWorkshop.pdf
Alliance for Water Stewardship,Year in Review/Year Ahead, 2011b
AT&T,Progress towards Goals,2011
http://www.att.com/Common/about_us/files/csr_2011/progress_towards_goals_2011.pdf
Carbon Trust, http://www.carbontrust.co.uk/
Gerbens-Leenes, P.W. and A.Y. Hoekstra., The Water Footprint of Sweeteners and Bio-Ethanol from Sugar Cane, Sugar Beet and Maize, Value of Water Research Report Series no. 38, UNESCO-IHE Institute for Water Education, Delft ,2009
Gerbens-Leenes, P.W. and A.Y. Hoekstra.,“Business Water Footprint Accounting”, Water Footprint Network,2008.
Hoekstra, A.Y., Chapagain, Ashok K., Aldaya, Maite M., and Mekonnen Mesfin M., “The water Footprint Assessment Manual”, Water Footprint Network, 2011a.
Hoekstra, A.Y., Chapagain, Ashok K., Aldaya, Maite M., and Mekonnen Mesfin M., “The Water Footprint Assessment Manual-Setting the Global Standard”,2011b.
Hsu,Y.L,推動產品水足跡經驗分享,台灣凸版國際彩光,2011
Kuo, Andy,水足跡經驗分享,奇美電子,2011。
Lenzen, Manfred ., Shauna A. Murray, A modified ecological footprint method and its application to Australia,Ecological Economics,Volume 37, Issue 2, 2001, Pages 229–255
Raimbault, M. and S. Humbert, ISO Considers Potential Standard on Water Footprint,2011
http://www.iso.org/iso/iso-magazines/iso-focus-plus_index/iso-focusplus_onlinebonus-articles/isofocus_bonus_water-footprint.htm.
United Nations Environment Programme,About UNEP,2011a
http://www.unep.org/Themes/Freshwater/About/index.asp.
United Nations Environment Programme,Water Footprint,Neutrality and Efficiency,2011b
http://www.unep.or.jp/ietc/ws/activities/activity_water-footprint.asp.
United Nations Environment Programme ,Water and Sanitation, 2011c
http://www.unep.or.jp/ietc/ws/index.asp.
Wackernagel, M., Rees, W., “Our Ecological Footprint : Reducing Human Impact on Earth.”New Society Publishers,Gabriola Island, BC. 1996
Wackernagel, Mathis., Monfreda, Chad., Moran, Dan., Wermer, Paul., Goldfinger, Steve., Deumling, Diana., Murray, Michael., “National Footprint and Biocapacity Accounts:The underlying calculation method”,2005
World Bussiness Council for Sustainable Development,The Global Water Tool, 2011a
http://www.wbcsd.org/templates/TemplateWBCSD5/layout.asp?type=p&MenuId=MTclMg&doOpen=1&ClickMenu=LeftMenu.
World Bussiness Council for Sustainable Development,Water for Business:Initiatives Guiding Sustainable Water Management in the Private Sector,Version 2, 2010 |