KINETIC CONSTANTS OF NITRIFICATION

被引：50

作者：

DRTIL, M

NEMETH, P

BODIK, I

机构：

[1] Department of Environmental Chemistry and Technology, Faculty of Chemical Technology, Slovak Technical University, 812 37 Bratislava

来源：

WATER RESEARCH | 1993年 / 27卷 / 01期

关键词：

KINETIC CONSTANTS DETERMINATION; NITRIFICATION KINETICS; RESPIROMETRIC MEASUREMENTS;

D O I：

10.1016/0043-1354(93)90192-K

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A modified respirometric method for measuring the kinetic constants r(x, m) and K(s), of the first stage of nitrification was developed and verified. The method has the following advantages: the duration of measurement is significantly decreased compared with the original method and r(x) can be determined at relatively high concentrations of substrate. The effect of substrate and activated sludge composition (COD: NH4+-N ratio, fraction of nitrifiers) on respirometric methods application is discussed.

引用

页码：35 / 39

页数：5