摘要
利用模拟实验的方法,从水力学的角度对压力、沼气产率以及温度与反应器内循环水流量的关系进行了实验研究。研究表明,压力变化是影响内循环水流量的最主要因素;反应器产气率对循环水流量的作用也非常显著,而且在一定范围内,反应器的循环水流量随产气率成线性关系变化;温度对反应器循环水流量的影响相对比较复杂,且与产气速率有很大关系;摩擦力对内循环水流量存在一定程度的影响,在反应器设计过程中不能忽略该因素。
By experiment this paper studies the relationship between pressure, temperature, productivity of biogas and circulation flux of wastewater. The results indicate that pressure is the main factor influencing the circulation flux, and in certain scope the circulation flux increases in linear with the biogas productivity rise, and the relationship between temperature and the circulation flux is a little complex, it is mainly influenced by biogas productivity, at the same time, the influence of the friction force on circulation flux can't be ignored.
出处
《可再生能源》
CAS
北大核心
2004年第3期18-21,共4页
Renewable Energy Resources
关键词
IC反应器
水力特性
压力
产气率
internal circulation anaerobic reactor
hydraulic characteristic
pressure
biogas productivity
