膜技术和环境保护中的水处理_英文翻译.doc
约15页DOC格式手机打开展开
膜技术和环境保护中的水处理_英文翻译,membrane technology and water treatment in environmental protectionren j ianxin1 , zhangbaocheng2(1. china national blue star chemical cleaning co. , no. 9 west...
内容介绍
此文档由会员 wanli1988go 发布
Membrane technology and water treatment in environmental protection
REN J ianxin1 , ZHANGBaocheng2
(1. China National Blue Star Chemical Cleaning Co. , No. 9 West Road , Beitucheng Chaoyang District ,Beijing 100029 , China ;
2. Department of Chemical Engineering , Polytechnic of Turin , Corso Duca degli Abruzzi 24 ,Torino 10129 , Italy)
Abstract : The paper present s a general summary on the state of the water resource and membrane industry of China. Now the water pollution is becoming more grave , and the water resource is shorter and shorter in the earth. China has 660 cities ,360 cities of them are short of water. The situation in 110 cities is serious , and the situation in 40 cities is dangerous. It was predicted that the water could be a main cause of local conflict s and international wars. The water pollution in China is also very astonished. 77 % untreated wastewater is discharged ,and 46. 6 % river is polluted. Membrane is a clean production technology ,which could be used to improve the quality of drink water ,treat the waste to reduce the pollution and save the water resource. China has a lot of researchers and research institute on membrane. The paper present s some data of Chinese membrane research and manufacture.
Key words : membrane ; water treatment ; environment protection
CLC number : TQ028. 8 Document code : A
(1 中国蓝星化学清洗总公司, 中国 北京 朝阳区北土城西路9号,100029
2. 意大利都灵理工大学化工系, Corso Duca degli Abruzzi 24 ,Torino 10129 , 意大利)
摘 要： 这篇文章简单介绍了目前中国水资源和膜工业的现状。目前，世界水污染日益严重，水资源日益短缺。中国有660 个城市，360 个城市缺水，110 个城市严重缺水，40 个城市极度缺水。有些专家预测，水资源将会成为许多地区冲突和国际战争的根源。中国的水污染十分严重， 有46. 5 %的河流受到了污染，77 %的污水未经处理被直接排放。膜技术在水处理方面有着独特的优势。膜技术是一种可以用来提高人们饮用水质量、处理污水节约水资源的清洁技术。中国也有众多的膜研究人员和膜公司。这篇文章介绍了中国膜技术的研究和膜制造的一些数据。
关键字: 膜技术;水处理;s环境保护
REN J ianxin1 , ZHANGBaocheng2
(1. China National Blue Star Chemical Cleaning Co. , No. 9 West Road , Beitucheng Chaoyang District ,Beijing 100029 , China ;
2. Department of Chemical Engineering , Polytechnic of Turin , Corso Duca degli Abruzzi 24 ,Torino 10129 , Italy)
Abstract : The paper present s a general summary on the state of the water resource and membrane industry of China. Now the water pollution is becoming more grave , and the water resource is shorter and shorter in the earth. China has 660 cities ,360 cities of them are short of water. The situation in 110 cities is serious , and the situation in 40 cities is dangerous. It was predicted that the water could be a main cause of local conflict s and international wars. The water pollution in China is also very astonished. 77 % untreated wastewater is discharged ,and 46. 6 % river is polluted. Membrane is a clean production technology ,which could be used to improve the quality of drink water ,treat the waste to reduce the pollution and save the water resource. China has a lot of researchers and research institute on membrane. The paper present s some data of Chinese membrane research and manufacture.
Key words : membrane ; water treatment ; environment protection
CLC number : TQ028. 8 Document code : A
(1 中国蓝星化学清洗总公司, 中国 北京 朝阳区北土城西路9号,100029
2. 意大利都灵理工大学化工系, Corso Duca degli Abruzzi 24 ,Torino 10129 , 意大利)
摘 要： 这篇文章简单介绍了目前中国水资源和膜工业的现状。目前，世界水污染日益严重，水资源日益短缺。中国有660 个城市，360 个城市缺水，110 个城市严重缺水，40 个城市极度缺水。有些专家预测，水资源将会成为许多地区冲突和国际战争的根源。中国的水污染十分严重， 有46. 5 %的河流受到了污染，77 %的污水未经处理被直接排放。膜技术在水处理方面有着独特的优势。膜技术是一种可以用来提高人们饮用水质量、处理污水节约水资源的清洁技术。中国也有众多的膜研究人员和膜公司。这篇文章介绍了中国膜技术的研究和膜制造的一些数据。
关键字: 膜技术;水处理;s环境保护
