有机废物厌氧消化系统预处理装置工况优选的实验研究  

Experimental Research on Preferred Working Conditions of Pretreatment Device for Organic Waste's Anaerobic Digestion System

作　　者：杨善让[1] 蒋静江[1] 刘志超[1] 丁宇鸣[1] 尹文佳[1] 王延红[1] 

机构地区：[1]东北电力大学节能与测控技术研究中心,吉林吉林132012

出　　处：《化工自动化及仪表》2013年第7期860-863,897,共5页Control and Instruments in Chemical Industry

摘　　要：现存于农村的厌氧消化装置大都是单相常温的,不但浪费原料而且产气量较低,难以保证用户供暖需求。研究设计了一套两相有机废物厌氧消化系统,针对预处理装置及其测控系统进行了实验研究,得出了可保证预处理装置原料利用率最高时的最优条件,使得后续厌氧消化系统的产气量得以保障。The most anaerobic digestion devices in rural areas which boasting of single phase at normal temperature always waste raw materials but contribute little gas,and they can＇t meet a great demand for the heating.A two-phase anaerobic digestion system for the organic waste was designed,and related experiment study on both pretreatment device and its control system was implemented to obtain an optimal condition for pretreatment device＇ s maximum material utilization so as to ensure the gas output of the subsequent anaerobic digestion system.

关 键 词：有机废物 厌氧消化 预处理 PH ORP 

分 类 号：TH89[机械工程—仪器科学与技术]