頁籤選單縮合
題 名 | 南靖、旗山與高雄糖廠製糖廢水土壤處理場址之適當性之評估=Evaluation of Soil Treatment Sites Irrigated with Wastewater from Nanching, Chishan, and Kaohsiung Sugar Mills |
---|---|
作 者 | 王敏昭; 曾景山; 陳立夫; 王百祿; | 書刊名 | 臺灣糖業公司研究所研究彙報 |
卷 期 | 165 1999.09[民88.09] |
頁 次 | 頁41-59 |
分類號 | 433.6 |
關鍵詞 | 土壤處理場址; 製糖廢水; 水資源; 導水度; 地下水; Soil treatment site; Wastewater of sugar mill; Water resource; Hydraulic conductivity; Groundwater; |
語 文 | 中文(Chinese) |
中文摘要 | 製糖廢水之田間施用,為水資源再利用之重要操作。本試驗選取兩個已經省環保處核准土壤處理 (南靖與旗山糖) 與一個尚未核准土壤處理 (高雄糖廠) 之製糖工場,測試其廢水分別使用至南靖、金瓜石與滾水農場之蔗田後 (施灌量為 100 mm ha),對地下水與土壤之影響,並評估其作為土壤處理場址之適當性。結果指出,南靖、金瓜石與滾水農場之土壤均屬於慢速滲濾系統, 其最高地下水位距地表之高度分別為 1.59、2.60 與15.32m;土壤層厚度分別為二 3.2、2.6 與 >3.2m: 場址坡度分別為 0.1-1.32-0.08-0.65 與 0.61-L.38%;土層之導水度則分別為 2.20-5.46 與 0.05cmn"1。處理場址與周圍民地之地下水與土壤之分析資料均顯示,施灌量 100mmHha"1 時,製糖廢水之土壤處理,不曾造成地下水與土壤之污染。綜合言之,南靖與金瓜石農場為高度適合土壤處理之場址。相同評分 標準下,滾水農場亦為高度適合土壤處理之場址,應可作為高雄糖廠製糖廢水之土壤處理場址。 |
英文摘要 | Irrigation with sugar mill wastewater is a significant advance in the reuse of water resources. Two Sugar Mills (Nanching and Chishan) were granted permits by the Department of Environmental Protection, Provincial Government, to irrigate selected sugarcane fields with their wastewater for study purposes. Another sugar mill (Kaohsiung), without permission, was also selected. The purpose of the study was to evaluate the effects of wastewater irrigation from the three sugar mills on the groundwater and soils at the three sites with an irrigation rate of 100 mm/ha. Suitabilities of the sites for soil treatment of wastewaters were also studied. The results showed that the soil treatment types of Nanching, Chinkua, and Kunshui farms, which belong to Nanching, Chishan, and Kaohsiung sugar factories, respectively, were slow infiltration systems. The least depths to the watertables of Nanching, Chinkua, and Kunshui farms were 1.59, 2.60, and 15.32 m, respectively. Depths of soil layer of Nanching, Chinkua, and Kunshui farms were > 3.2, 2.6, and > 3.2 m, respectively. Slopes of the sites were 0.1-1.32, 0.08-0.65, and 0.61- 1.38%, respectively. Hydraulic conductivities of the soil layers were 2.20, 5.46, and 0.05 cm/h, respectively. Analytical data of the groundwater and soils from the soil treatment sites and their corresponding farmer's fields showed that the wastewater from the three sugar mills did not pollute the groundwater and soils of the sites at an irrigation rate of 100 mm/ha. In general, Nanching and Chinkua farms were highly suitable sites for soil treatment of wastewater. Under the same evaluation standards, the Kunshui farm was also a highly suitable site for soil treatment of wastewater from the Kaohsiung Sugar Mill. |
本系統中英文摘要資訊取自各篇刊載內容。