查詢結果分析
來源資料
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頁籤選單縮合
題名 | Survey of Arsenic Contamination in Taiwan=臺灣砷污染之調查 |
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作者 | 陳錫桓; | 書刊名 | 逢甲學報 |
卷期 | 29 1996.06[民85.06] |
頁次 | 頁121-131 |
分類號 | 418.8 |
關鍵詞 | 砷污染; 發射光譜; 分析線偶; Arsenic pollution; Emission spectroscopy; Analysis pairs; |
語文 | 英文(English) |
中文摘要 | 本調查研究的目的,在了解農藥廠將含砷之廢水排入環境水域後,周圍環境所遭 受之污染程度。檢驗流程是將水域中的水質及污泥,沿著渠道附近的土壤,下游之魚貝類, 以及附近居民的頭髮,應用發射光譜儀來檢驗其含砷量。 經一年之調查研究發現:1、中港 溪下游及鹿耳門溪下游之水質和魚貝類的含砷量比臺灣沿海及其他河川之魚貝類高。 2、附 近居民的頭髮含砷量與魚目類進食量的多寡有關, 然而進食量不多者也有將近 3% 超過 2mg/kg 的限值。3、農作物受到已遭砷污染之土壤的影響並沒有一定的關係存在。 |
英文摘要 | The purpose of this investigation is to try and understand the degree of arsenic poisoning in the waste water from agriculural chemical factories which release effluents into the water ways in their vicinity. The method of determination is to use the water samples, soil, fish, clams, shell-fish, ect, found in the areas along the canals and aqueducts and those which lie upstream, midstream, and downstream and also the hair samples of people living in the contiguous areas, to check for the levels of arsenic in them by an emission spectroscopy. From random sampling and analysis during a one year investigation period, we find that the leve of As in the water creatures of Chungkang stream and Lu-Er-Men stream, is much higher than in the other water areas of Taiwan such as along beaches and the other rivers; the levels in the hair of the people who live nearby these water courses have a certain degree of correspondence with the quantity of food eaten; however, even those people who eat relatively little have almost 3% As, beyond the 2 mg/kg limit allowed for human beings. The effect of As Contamination in the soil on agriculutral produce does not seem ot have any apparent relationship. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。