MODELING AND PILOT-SCALE EXPERIMENTAL-VERIFICATION FOR PREDENITRIFICATION PROCESS

被引：52

作者：

HAMILTON, J ^{[1
]}

JAIN, R ^{[1
]}

ANTONIOU, P ^{[1
]}

SVORONOS, SA ^{[1
]}

KOOPMAN, B ^{[1
]}

LYBERATOS, G ^{[1
]}

机构：

[1] UNIV FLORIDA,DEPT CHEM ENGN,GAINESVILLE,FL 32611

来源：

JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE | 1992年 / 118卷 / 01期

关键词：

D O I：

10.1061/(ASCE)0733-9372(1992)118:1(38)

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A model for the overall predenitrification process was constructed. The model is based on the kinetic model of IAWPRC but allows for temperature- and pH-dependence of nitrifier growth rate, temperature-dependence of selected kinetic parameters for heterotrophic bacteria, and a realistic representation of sludge thickening in the secondary clarifier. The latter predicts sludge blanket height and solids concentration profiles in the secondary clarifier under both steady-state and dynamic conditions. The validity of the model was investigated using data from a pilot-scale predenitrification plant.

引用

页码：38 / 55

页数：18

共 14 条

[1]

Anderson H.M., 1981, AICHE SYM SER, V77, P227

[2] EFFECT OF TEMPERATURE AND PH ON THE EFFECTIVE MAXIMUM SPECIFIC GROWTH-RATE OF NITRIFYING BACTERIA [J].