OPERATING EXPERIENCES WITH COLUMNAR DENITRIFICATION

被引：8

作者：

SAVAGE, ES ^{[1
]}

CHEN, JJ ^{[1
]}

机构：

[1] DRAVO CORP,WATER & WASTE TREATMENT DIV,PITTSBURGH,PA 15200

来源：

WATER RESEARCH | 1975年 / 9卷 / 08期

关键词：

NITROGEN COMPOUNDS - WATER FILTRATION - WATER TREATMENT;

D O I：

10.1016/0043-1354(75)90067-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper discusses operating experiences while removing nitrogen in effluent polishing filters at an activated sludge plant in Western Pennsylvania. The effect of temperature on removal efficiency and the interrelationship of the denitrification filters to other treatment units is discussed. Operating procedures have been developed to accommodate nitrogen gas buildup in the Denite filters and operating data is included to illustrate simultaneous removal of nitrates and suspended solids.

引用

页码：751 / 757

页数：7