摘要
纯氧曝气复氧治理河湖在国外已有长足进展。近年来我国国民经济迅猛发展,由于污水处理跟不上国民经济发展,因而造成了河湖不同程度的污染,已出现因河湖污染危及饮用水安全的事件。论述了纯氧曝气复氧治理河湖的优越性,比较了各种制氧方法和曝气方法,指出采用PU-8吸附剂变压吸附制氧和微气泡纯氧曝气复氧有较好的发展前景,应尽快加以推广应用。
The Micro-bubble pure oxygen aeration used in renew oxygen of rivers and lakes have made considerable progress in abroad. Now faster develop of the national economy of my country, Because the sewage treatment couldn＇t to keep pace with the develop of the national economy, So resulted different degree pollution of rivers and lakes.Therefore emerged the incident of endanger potable water. The article discusses the advantage of the Micro-bubble pure oxygen aeration used in renew oxygen of rivers and lakes, Compares methods of made oxygen and methods of sewage. It shows the process of made oxygen by pressure swing adsorption with PU-8 adsorptive and the Micro-bubble pure oxygen aeration used in renew oxygen of rivers and lakes have nice prospect. This method should be popularized and applied as quickly as possible.
出处
《水科学与工程技术》
2008年第1期17-19,共3页
Water Sciences and Engineering Technology
关键词
微气泡纯氧曝气
变压吸附制氧
河湖复氧
small oxygen bubble aeration
oxygen made by pressure swing adsorption
renew oxygen of rivers and lakes
