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    請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/21440


    題名: 紡織廠梭織棄邊回收再利用及其對環境減碳效益之評估-梭織物棄邊料製造高模數土工布及其對環境減碳效益之評估(I)(II)(III)
    作者: 邢文灝
    戴國政
    貢獻者: 紡工系
    關鍵詞: 碳足跡
    環保
    棄邊
    土工布
    格網
    皂土毯
    日期: 2011
    上傳時間: 2012-02-20 15:02:41 (UTC+8)
    摘要: 地球暖化日趨嚴重，人類因應生存危機而促使環保意識急遽抬頭，先進國家無不積極投入研究如何降低生態環境的傷害。並因應資材耗用短缺導致原物料成本不斷高漲，資材回收再利用製程多元化的開發以達珍惜地球各項資源，實為大勢所趨。為了避免環境之二氧化碳排放繼續惡化，工業製品的製造設計亦皆積極加入碳足跡的減量評估。譬如原本要以掩埋或燃燒處理之製程衍生及使用丟棄的廢棄物，各個產業在製程端及使用鏈皆於資材選用及加工設計時即已加入製品回收再生的考量，所以環境可分解資材的運用及綠建築的都市綠化工程等環保設計正被落實執行。故本整合型計畫旨規劃開發紡織廠梭織棄邊回收再利用的系列加工技術及其對環境減碳效益之評估。本子計畫第一年，因應全球工業的蓬勃發展，越來越多土木建設被大量的推展，相對在大地的水土保持則越顯重要，擬設計以棄邊回收高強力PET纖維 (二次材料)與高強力PET纖維(一次材料)進行不織布製程加工，以製備環保回收PET複合土工布。子計畫第二年，因應全球人口的成長，越來越多的土地遭到過度破壞，所使用的土工布必需被加勁補強，擬設計以棄邊回收高強力高模數Kevlar纖維(二次材料)與高強力PET纖維(一次材料)進行不織布製程加工，並以格網進行複合加工，以獲得環保加勁複合土工布。本子計畫第三年，因應為賦予土工布達到阻水及排水功能，擬設計以棄邊回收高強力高模數Kevlar纖維(二次材料)與高強力PET纖維(一次材料)，製備回收環保Kevlar/PET不織布，再與格網以及皂土毯進行複合加工，開發出全新的環保加勁阻水土工布。本子計畫將因應高模數土工布之不同用途分別進行撕裂強力測試、頂破強力測試、拉伸強力測試、透水率測試、孔隙率測試等各項特性測試，藉以分別獲取不同用途製品之最佳化之製程參數。完成本子計畫擬開發系列梭織物棄邊料製造高模數土工布之加工技術及其對環境減碳效益之評估。
    Global warming is getting worse each day. People’s awareness of environmental protection arises due to the survival crisis. All advanced countries start exploring aggressively how to diminish the jeopardy to ecological environment. The shortage of resources and materials is responsible for the rising cost of the raw materials; thus, it has become a trend to reclaim and recycle them as well as to develop diverse recycling manufacturing. For fear that the emission of carbon dioxide deteriorates, the design and production of industrial products are added with the evaluation of carbon footprint reduction. For example, the derivative wastes from production and disposable wastes after use which are supposed to be buried or incinerated would pollute the environment; therefore, the producing end and using chain of each industry take product recycling into consideration for material selection and manufacturing design. As a result, the selection of decomposable materials and eco-friendly design like green building in urban green project are all practically implemented. This integrated project aims at developing the series of processing technology of woven selvages from textile mills and evaluating its carbon reduction effectiveness for the environment. The civil engineering has been developed on a mass scale with the prosperous development of global industry which makes the soil and water conservation conspicuously important; thus, the first-year of this subproject I plans to manufacture recycled eco-friendly PET composite geotextile with selvages of high-strength PET fibers (recycled materials) and high-modulus PET fibers (raw materials) with nonwoven manufacturing process. For more and more land has been destroyed excessively in response to the growth of the global population and the desired geotextile has to be reinforced, the second-year subproject I designs to fabricate eco-friendly reinforced composite geotextile. Selvages of high-strength and high-modulus Kevlar fibers (recycled materials) and high-strength PET fibers (raw materials) are produced into composite nonwoven according to the nonwoven manufacturing process, and then the composite nonwoven is compounded with geogrid, forming the eco-friendly reinforcing composite geotextile. In order to enable the geotextile with water-resisting and drainage functions, the third-year subproject I plans to fabricate the recycled eco-friendly Kevlar/ PET nonwoven with selvages of high-strength and high-modulus Kevlar fiber (recycled materials) and high-strength PET fibers (raw materials). Afterward, the Kevlar/ PET nonwoven is compounded with geogrid and geosynthetic clay liners, completing the brand new eco-friendly water-resisting geotextile. This subproject I will employ the tear strength testing, bursting strength testing, tensile strength testing, water permeability testing, and porosity ratio testing in terms of the uses of high-modulus geotextile so as to determine the optimum manufacturing parameters. Finally, the evaluations of manufacturing technology and the carbon reduction effectiveness for the high-modulus geotextile made from woven selvages will be completed.
    顯示於類別:[紡織工程學系] 研究計畫

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