谁能帮忙翻译一下!急需的!!!谢谢大家了!

来源:百度知道 编辑:UC知道 时间:2024/05/22 17:33:27
水是生命活动中最为重要的物质之一,是人类文明不断发展的基础条件。和谐的水环境和丰裕的水资源是人类社会可持续发展的基本前提。然而,随着科学技术的不断进步,工业文明的迅猛发展,人口的持续增家,人类社会正面临着严重的水危机,具体表现为严重的水资源短缺和水环境污染,解决水问题已经受到愈来愈广泛的重视,从而膜分离技术受到世界各技术先进国家的高度重视,近30 年来,美国、加拿大、日本和欧洲技术先进国家,一直把膜技术定位为高新技术,投入大量资金和人力,促进膜技术迅速发展,使用范围日益扩大。
膜分离技术在环保及水处理方面主要应用于工业废水(印染、纺织等)处理、扎钢乳化液废液处理、金属表面清洗液再生处理、制造工业废水、超纯水制备、饮用水净化、海水、苦咸水淡化。本文主要介绍了膜及反渗透的定义、反渗透膜的分离机理及其主要特性参数和反渗透的发展概况,并结合宁波三邦线业有限公司的中水回用工程阐述反渗透的设计、应用、经济效益和反渗透膜污染与处理

Water is the life of the most important activities of the material is one of the continuous development of human civilization based on conditions. Harmonious environment and the water is abundant water resources for sustainable development of human society, the basic premise. However, with the continued progress of science and technology, the rapid development of industrial civilization, the population sustained by the family, the human society is facing a serious water crisis, the specific performance is a serious shortage of water resources and water pollution, water issues have been resolved increasingly broad attention, membrane separation technology by the world's technologically advanced countries attach great importance, nearly 30 years ago, the United States, Canada, Japan and Europe technologically advanced countries, the membrane technology has been defined as high-tech, invest a lot of money and manpower , and promote the rapid development of membrane technology, the