台灣地區溫泉資源調查及永續利用之評估分析─子計劃5 ：以長備炭淨化溫泉水質之可行性研究

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Title:	台灣地區溫泉資源調查及永續利用之評估分析─子計劃5 ：以長備炭淨化溫泉水質之可行性研究
Authors:	蔡文田
Contributors:	環境工程與科學系
Keywords:	溫泉廢水長備炭孔洞特性處理 Hot spring wastewater Hard charcoal Pore property Treatmentl
Date:	2004
Issue Date:	2008-06-19 15:47:54 (UTC+8)
Publisher:	台南縣：嘉南藥理科技大學環境工程與科學系
Abstract:	「長備炭」為一種碳化木炭，具多孔洞特性結構，可被使用於水之吸附過濾程序，作為去除雜質的吸附劑或濾料。本研究主要目的係匯整國內溫泉廢水水質及管理管制措施，並調查分析市售長備炭之孔洞特性，並利用長備炭於溫泉廢水之吸附過濾處理。研究結果顯示，長備炭BET 表面積約為20-40 m2/g，且孔洞大小分佈相當窄，絕大多數集中於2.0 nm 以下。吸附用長備炭(代號：C-2)比燃料用長備炭(代號：C-1)有較好的吸附去除效能，符合對長備炭特性分析調查結果。 characteristic of porous structure, is used extensively as filtration media and/or adsorbent for the removal of all impurities from the aqueous solution. The objective of this work was to collect and summarize the information on water quality of hot spring wastewaters, and planned control/management measures in Taiwan area. Also, hard charcoal in commercial markets was examined to obtain its pore properties, and tested as filtration media and/or adsorbent for treating hot spring wastewater in this study. The results showed that BET surface areas of hard charcoals are approximately 20-40 m2/g. The pore size distribution of hard charcoal revealed a sharp peak at a much lower pore diameter, about 2.0 nm. In comparison with removal efficiency by adsorption, the hard charcoal (adsorption use, notation code: C-2) is superior to another hard charcoal (fuel use, notation code: C-1), which is consistent with the results of their pore properties.
Relation:	計畫編號：CNEE9301_5
Appears in Collections:	[Dept. of Environmental Engineering and Science (including master's program)] Chna Project

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