A COMPARISON OF DIFFERENT AERATION SYSTEMS

被引：1

作者：

FREY, W

机构：

来源：

WATER SCIENCE AND TECHNOLOGY | 1992年 / 25卷 / 4-5期

关键词：

AERATION SYSTEM; FINE BUBBLE SYSTEM; JET AERATION; SURFACE AERATORS; ALPHA-VALUE; OPERATIONAL EXPERIENCE;

D O I：

10.2166/wst.1992.0489

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Aeration tests have been performed under operation conditions and in clean water in order to obtain information on the economy of different aeration systems. The results of investigations using jet aerators membrane diffusers and surface aerators are reported. The aeration tanks used for the tests were tanks with circulating mixed liquor. Typical alpha-values are reported for different systems tested and operational experiences are also included.

引用

页码：143 / 149

页数：7