頁籤選單縮合
題名 | 臺南縣烏腳病患區一口井水中可疑致病腐植質之去除 |
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作者姓名(中文) | 王萬拱; | 書刊名 | 國立屏東技術學院學報 |
卷期 | 1 1992.06[民81.06] |
頁次 | 頁55-61 |
分類號 | 445.982 |
關鍵詞 | 井水; 去除; 烏腳病患區; 腐植質; 臺南縣; |
語文 | 中文(Chinese) |
中文摘要 | 台南縣烏腳病患區一口井水可用活性炭吸附和硫酸鋁凝集處理加以淨 化。單一硫酸鋁凝集處理可去除30.8致病腐植質,單一粉末活性炭吸附處理可 去除55.8,聯合硫酸鋁凝集和粒狀活性炭吸附二段連續處理可去除82.7。冬天枯水 期井水致病腐植質濃度約為夏天雨水期8.4倍,因此枯水期井水之淨化處理尤其 需要。 |
英文摘要 | Soms humic substances, whicli are still in doubt the substances causing the blackfoot diseasein the Tainan blackfoot disease endemic area, may be cleaned up to some extent from thedrinking well water by activated carbon and aluminum sulfate. A removal of 30.8 is attained byonly the coagulation with aluminum sulfate and 55.8 by only the adsorption with powderedactivated carbon. The combined treatment of first aluminum sulfate coagulation and then granularactivated carbon adsorption may remove 82.7 of the humic substances. The humic substancesconcentration in winter is about 8.4 times of that in summer, so that cleaning-up treatment isspecially "necessary in winter for the health of residents. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。