姚江水源水有机物分子量分布  

Distribution of Molecular Weight of Organic Material of Water Source in Yaojiang River

作　　者：施锦岳[1] 张玉先[1] 包卫彬[1] 

机构地区：[1]同济大学环境科学与工程学院,上海200092

出　　处：《云南环境科学》2005年第B05期125-126,共2页Yunnan Environmental Science

摘　　要：采用超滤膜法对宁波姚江水源水进行了有机物分子量分布的测定,结果表明其中小分子量有机物占50%以上,同时也用超滤膜法对梅林水厂的常规工艺对溶解性有机物的去除效果进行了测定,发现其对小分子有机物的去除效果不甚理想。Distribution of molecular weight of organic material of water source in Yaojiang river was monitored using ultrafilter membrane.The result shows that the content of organic material of light molecular weight is more than 50 per cent.The removal efficiency of dissolved organic material by normal process of Meilin water plant is also monitored using ultrafilter membrane;the result shows that it is less efficiency to remove the organic material of light molecular weight.

关 键 词：有机物 分子量分布 超滤膜法 

分 类 号：X820.1[环境科学与工程—环境工程]