涡凹气浮在炼油污水处理中的应用探讨  

APPLICATION OF CAVTTATION AIR FLOTATION IN TREATMENT OF OILY WASTEWATER

作　　者：马量[1] 

机构地区：[1]中国石化南京扬子石油化工设计工程有限责任公司,江苏210048

出　　处：《石油化工设计》2005年第4期25-28,共4页Petrochemical Design

摘　　要：阐述了涡凹气浮的原理及特点,并结合扬子石化炼油厂污水处理场改造的工程实例,经过对比涡凹气浮与溶气气浮的运行效果,说明在炼油污水处理中采用涡凹气浮不仅满足出水水质指标,同时具有节省投资和占地、节能降耗、减轻操作强度的优势。This article introduces the principle and characteristics of cavitation air flotation, and takes the revamped wastewater disposal plant in Yangtze Refinery as an example to compare the operating effect of cavitation air flotation with that of dissolved air floatation. The result shows that adopting cavitation air flotation in treatment of oily wastewater can not only meet the targets of water quality, but also save investment and floor space, reduce energy consumption, and lighten labor strength.

关 键 词：涡凹气浮 溶气气浮 含油量 

分 类 号：X742[环境科学与工程—环境工程] TS733.8[轻工技术与工程—制浆造纸工程]