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頁籤選單縮合
題名 | 鉻電鍍作業之危害=Hazards of Chromium Electroplating Manufacturing |
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作者 | 郭憲文; 賴俊雄; Kuo, Hsen-wen; Lai, Jim-shoung; |
期刊 | 中華職業醫學雜誌 |
出版日期 | 19980100 |
卷期 | 5:1 1998.01[民87.01] |
頁次 | 頁15-22 |
分類號 | 412.78 |
語文 | chi |
關鍵詞 | 危害性; 鉻; 電鍍作業; Hazards; Chromium; Electroplating manufacturing; |
中文摘要 | 電鍍作業係將特定金屬電鍍於被鍍件之表面,以達到特定的用途包括防腐蝕、防 撞擊、增加光亮度及耐磨擦等,為使被鍍體有良好的電鍍效果,在其製程必需事前經過各種 前處理的步驟,並添許多界面活性劑來增加導電流強度。其中以鉻電鍍作業之危害性最大, 台灣地區曾報告有關電鍍工廠環境暴露評估及勞工健康之調查結果,得知勞工有較高鼻中膈 、肺功能及腎功能之異常率,同時亦發現其在染色體交換頻率有增加現象。因此,政府機關及 電鍍業者應積極改善電鍍作業環境,研擬各種有效降低鉻酸逸散之方法包括加蓋、局部排氣 裝置,加霧滴抑制劑或採取半自動化作業等,以降低空氣中鉻酸濃度及有效保護作業勞工之 身心健康。 |
英文摘要 | The main purpose of electroplating manufacturing is to coat specific kinds of metals in order to protect from erosion, friction or breaking. Efficiency of electroplating is maintained by several pretreatment processes which includes adding surfactants to increase conductivity. Chromium is one of the most hazardous materials used in the electroplating process. Numerous studies have been conducted in Taiwan investigating the relationship between exposure to chromium and the workers' health status. A high prevalence of disorders including nasal septum and dermal, lung, and kidney functions has been found. A high frequency of sister-chromatid exchanges have also been discovered. These abnormalities represent a hazardous working environment for chromium concentrations, inclidig: installation of local ventilation systems, conering the electroplating tank and adding anti-foaming agents to prevent release of chromic aids, and to replace certain manual operations with semi-automation. Adoption of these measures and periodic govermmental oversight are necessary steps toware creating a safe working environment for chromium electroplating workers. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。