The new separating technology of floatation was firstly used in the purification of sug ar juice. 将气浮这项分离新技术首次用于糖汁的提纯。
Alr floatation sewage treament is a new sewage treatment technology which is bemg studied and spread in the world. 气浮法污水处理技术是目前国内外正的深入研究并不断推广的一项污水处理新技术。
