A MODEL FOR THE ACTIVATED-SLUDGE PROCESS WHICH CONSIDERS WASTEWATER CHARACTERISTICS, FLOC BEHAVIOR, AND MICROBIAL-POPULATION

被引：28

作者：

BENEFIELD, L

MOLZ, F

机构：

来源：

BIOTECHNOLOGY AND BIOENGINEERING | 1984年 / 26卷 / 04期

关键词：

D O I：

10.1002/bit.260260410

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A mathematical model was developed which describes organics removal, O2 utilization, ammonia-N removal, Pi removal and biomass production in an aggregated microbial suspension containing a uniform floc size and the organics as a soluble biodegradable material. It is applicable to steady-state and transient conditions and to systems experiencing only C oxidation or to systems experiencing C oxidation and nitrification. The model, consisting of 5 partial differential equations and 4 ordinary differential equations, takes into account the flow pattern in the reactor, intraparticle mass transport to O, organics, ammonia-N and Pi and biochemical reactions by the individual cells embedded in the floc.

引用

页码：352 / 361

页数：10