{"id":2477,"date":"2016-10-04T00:00:00","date_gmt":"2016-10-03T16:00:00","guid":{"rendered":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/%e9%9b%a2%e5%b3%b6%e3%82%a4%e3%83%b3%e3%83%95%e3%83%a9%e7%94%9f%e7%94%a3%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e6%b5%b7%e6%b4%8b%e6%b7%b1%e5%b1%a4%e6%b0%b4%e8%a4%87%e5%90%88%e5%88%a9%e7%94%a8%e6%b4%8b\/"},"modified":"2016-10-04T00:00:00","modified_gmt":"2016-10-03T16:00:00","slug":"%e9%9b%a2%e5%b3%b6%e3%82%a4%e3%83%b3%e3%83%95%e3%83%a9%e7%94%9f%e7%94%a3%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e6%b5%b7%e6%b4%8b%e6%b7%b1%e5%b1%a4%e6%b0%b4%e8%a4%87%e5%90%88%e5%88%a9%e7%94%a8%e6%b4%8b","status":"publish","type":"post","link":"https:\/\/etdicwp2025.etdic.org.tw\/etdic\/%e9%9b%a2%e5%b3%b6%e3%82%a4%e3%83%b3%e3%83%95%e3%83%a9%e7%94%9f%e7%94%a3%e3%81%ae%e3%81%9f%e3%82%81%e3%81%ae%e6%b5%b7%e6%b4%8b%e6%b7%b1%e5%b1%a4%e6%b0%b4%e8%a4%87%e5%90%88%e5%88%a9%e7%94%a8%e6%b4%8b\/","title":{"rendered":"\u96e2\u5cf6\u30a4\u30f3\u30d5\u30e9\u751f\u7523\u306e\u305f\u3081\u306e\u6d77\u6d0b\u6df1\u5c64\u6c34\u8907\u5408\u5229\u7528\u6d0b\u4e0a\u6d6e\u4f53\u65bd\u8a2d(Offshore Complex Float Utilizing DOW as Infra-structure of Isolated Island )"},"content":{"rendered":"<p>\u6c34\u6df1200m \u4ee5\u6df1\u306e\u6d77\u6d0b\u6c34\u306f\u6d77\u6d0b\u6df1\u5c64\u6c34\u3068\u547c\u3070\u308c\uff0c\u4eca\u307e\u3067\u4eba\u985e\u304c\u5229\u7528\u3057\u3066\u304d\u305f\u8868\u5c64\u6d77\u6c34\u306b\u6bd4\u3079\u3066\uff0c \u4f4e\u6e29\u6027\u30fb\u5bcc\u6804\u990a\u6027\u30fb\u6e05\u6d44\u6027\u3068\u3044\u30463 \u5927\u7279\u5fb4\u3092\u6709\u3057\u3066\u304a\u308a\uff0c\u5168\u6d77\u6c34\u306e95\uff05\u3092\u5360\u3081\uff0c\u3057\u304b\u3082\u6975\u6d77\u3084\u5bd2 \u5e2f\u6d77\u57df\u3067\u306e\u6c88\u307f\u8fbc\u307f\u3068\u6d77\u6d0b\u5927\u5faa\u74b0\u306b\u3088\u3063\u3066\u518d\u751f\u3055\u308c\u308b\u307b\u307c\u7121\u5c3d\u8535\u306a\u8cc7\u6e90\u3067\u3042\u308b\uff0e \u3053\u306e\u6d77\u6d0b\u6df1\u5c64\u6c34\u3092 \u539f\u6599\u3068\u3057\u3066\u5229\u7528\u3057\uff0c\u305d\u306e\u4f4e\u6e29\u6027\u304b\u3089\u71b1\u30a7\u30cd\u30eb\u30ae\u30fc\u3092\u53d6\u308a\u51fa\u3057\u6d77\u6d0b\u6e29\u5ea6\u5dee\u767a\u96fb\uff08OTEC\uff09\u3092\u884c\u3046\uff0c\u5bcc \u6804\u990a\u6027\u3092\u80a5\u6599\u3068\u3057\u3066\u5149\u5408\u6210\u3092\u4fc3\u9032\u3057\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u3092\u5897\u6b96\u3055\u305b\u6f01\u5834\u3092\u9020\u308b\uff0c\u6e05\u6d44\u6027\u3092\u5229\u7528\u3057\u6e05\u6d44 \u306a\u6de1\u6c34\u3092\u751f\u7523\u3059\u308b\u7b49\u306e\uff0c\u4eba\u985e\u306e\u4eca\u5f8c\u306e\u8ab2\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b0\u3057\u3044\u57fa\u790e\u7684\u8cc7\u6e90\u306e\u8abf\u9054\u65b9\u6cd5\u304c\u8003\u3048\u3089\u308c\u308b\uff0e \u3053\u3053\u3067\u306f\uff0c\u3053\u306e\u3088\u3046\u306a\u6d77\u6d0b\u6df1\u5c64\u6c34\u306e\u8907\u5408\u7684\u5927\u898f\u6a21\u5229\u7528\u306b\u3088\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u30fb\u98df\u7ce7\u30fb\u6de1\u6c34\u7b49\u306e\u57fa\u790e\u7684\u8cc7 \u6e90\u751f\u7523\u30a3\u30f3\u30d5\u30e9\u3068\u3057\u3066\u306e\uff0c\u300c\u6d0b\u4e0a\u6d6e\u4f53\u65bd\u8a2d\u300d\u306e\u69cb\u60f3\u53ca\u3073\u305d\u306e\u6982\u5ff5\u8a2d\u8a08\u3092\u884c\u3044\uff0c\u305d\u306e\u5b9f\u73fe\u6027\u306b\u3064\u3044\u3066 \u8003\u5bdf\u3059\u308b\uff0e<\/p>\n<p>  DOW (Deep Ocean Water: sea water below 200 m depth) which has three major character-istics of Low Temperature, Rich Nutrient and Very Clean, is expected to emerge as a future renewable ocean resource. Towards the era emphasizing clean environment and low carbon, utilizing renewable ocean resources is absolutely important because the land-based resources are being depleted. In order to use DOW effectively and economically, multi-purpose utiliza&#8211; tion of DOW is recommended. First, electric power generation by OTEC (Ocean Thermal Energy Conversion) is carried out using the difference of water temperature between the cold DOW (5C) and the warm surface water (25C). Second, fresh water generation by de&#8211; salination of the sea water is carried out using the residual difference of temperature after OTEC operation. Third, DOW released from the heat exchanger of fresh water generators can be scattered into the photosynthetic surface layer of the sea where its nutrients can enhance marine primary production and eventually support rich fishing grounds. Fourth, lithium and some other rare metals can be absorbed from DOW by putting special filters in the continu&#8211; ous large quantity flow of DOW. In this paper, the multi-purpose DOW platform which gen-erates electric power, fresh water, support fisheries and lithium absorption from DOW and surface water is proposed as a viable infra-structure for an isolated island. Technical and eco&#8211; nomic feasibility study was carried out and suggests that an optimally sized multi-purpose DOW platform is very feasible for the future environmentally sensitive times.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6c34\u6df1200m \u4ee5\u6df1\u306e\u6d77\u6d0b\u6c34\u306f\u6d77\u6d0b\u6df1\u5c64\u6c34\u3068\u547c\u3070\u308c\uff0c\u4eca\u307e\u3067\u4eba\u985e\u304c\u5229\u7528\u3057\u3066\u304d\u305f\u8868\u5c64\u6d77\u6c34\u306b\u6bd4\u3079\u3066\uff0c \u4f4e\u6e29\u6027\u30fb\u5bcc\u6804\u990a\u6027\u30fb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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