云南农业大学学报2012，Vol.27Issue(3)：418-423,6.DOI:10.3969/j.issn.1004-390X(n).2012.03.020
两相厌氧发酵过程监控系统的设计
The Design of an Online Monitoring and Control System for Two-phase Anaerobic Digestion
摘要
Abstract
Anaerobic digestion is a complex process of microbial metabolism.It can eliminate pollutants as well as produce biogas,therefore showing bigger potential for practical application.As the scaling-up of the fermentation industry,here is an urgent request for real time monitoring and optimization of the anaerobic digestion.LabVIEW has succeeded in on-line monitoring and automatic control of anaerobic digestion.In this study,an on-line monitoring and control system for two-phase anaerobic digestion process was developed based on LabVIEW,and its structure and the hardware composition as well as key technologies for the realization of each module were introduced in detail.This system,u-sing LabVIEW virtual instrument as development platform and integrating Multifunctional Dala Aquisi-tion Card,sensors and various executive devices,could collect,handle,store and automatically adjust parameters during the anaerobic digestion.Test results showed that this system could run stably and exhibited favorable performance in monitoring and optimizing the process.关键词
自动控制/厌氧发酵/LabVIEW/参数监测Key words
automatic control/anaerobic digestion process/LabVIEW/parameter monitoring分类
农业科技引用本文复制引用
李秋燕,吴树彪,庞昌乐,董仁杰..两相厌氧发酵过程监控系统的设计[J].云南农业大学学报,2012,27(3):418-423,6.基金项目
“十一五”国家科技支撑计划资助项目(2008BADC4B17). （2008BADC4B17）
