|Table of Contents|

Kinetics of Thermophilic Anaerobic Digestion of Cattle Manure Wastewater

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2008年04期
Page:
526-530
Research Field:
Publishing date:

Info

Title:
Kinetics of Thermophilic Anaerobic Digestion of Cattle Manure Wastewater
Author(s):
ZHANG XiangLIU Jin-dunZHANG Hao-qinWAN Ya-zhen
School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China
Keywords:
thermophilic anaerobic digestion kinetics organic loading rate production rate
PACS:
X703.1
DOI:
-
Abstract:
The thermophilic anaerobic process of cattle manure wastewater is investigated.Organic loading rate is chosen as experimental parameter,and the kinetics formula of organic degradation and the kinetics equation of methane production rate are obtained.According to the kinetics formula of organic degradation,the reactor volume can be calculated if the organic concentration of influent and effluent are given.The organic concentration of effluent can be calculated if the reactor volume and influent concentration are given.According to the kinetics equation of methane production rate,the methane production rate can be calculated under the condition of known organic loading rate and the energy offered by the wastewater can be estimated.The kinetics formula drawn from the experiments have a good practicability and can be used to predict related parameters of the similar wastewater.

References:

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Last Update: 2012-12-19