我国合成洗涤剂生产废水治理技术研究  

STUDIES ON THE TREATMENT TECHNIQUES OF WASTEWATER FROM SYNTHETIC DETERGENT PRODUCTION IN CHINA

作　　者：祁梦兰[1] 

机构地区：[1]河北轻化工学院环境工程系

出　　处：《中国环境科学》1994年第4期296-302,共7页China Environmental Science

摘　　要：综述了近年来我国合成洗涤剂生产废水的特性；化学混凝法、泡沫分离法和生物接触氧化法处理合成洗涤剂生产废水的最佳工艺条件及其处理效果；工程应用实例及经济分析等。生产运行结果表明，处理后出水水质全面达到国家排放标准。化学混凝法，泡沫分离一混凝法其设备、流程简单、去除效率高、占地少，但运行费用较高。生物接触氧化－臭氧氧化法其出水可以回用、工艺先进、可靠、运行费用低、无二次污染。his paper reviews the characteristics of wastewater from synthetic detergent production; Optimum technological conditions and treatment effect of wastewater from synthetic detergent production, using chemical coagulation,foam separation and bio-contact oxidation;and some actual engineering examples of application and economic analysis, in recent years in China. Production run results demonstrate that the quality treated water fully meets the national standard.Chemical coagulation process and foam separation─coagulation process have many advantage: simple in equipment and flow diagram, high remove efficiency,less land occupied, but higher treatment costs.Bio-contact oxidation-ozonic oxidation process has many advantage: the treated water can reused, advanced and reliable in technique, low treatment costs and no secondary pollution.

关 键 词：合成洗涤剂 化学混凝 泡沫分离 废水处理 

分 类 号：X789.03[环境科学与工程—环境工程]