强制性内循环快速启动IC厌氧反应器过程的研究

如何在短时间内快速启动厌氧反应器是厌氧处理工程中的关键。本文对IC厌氧反应器分别进行强制性内循环启动和常规启动实验。结果表明 ,强制性内循环启动的反应器充分利用了内循环缓冲 pH和抗冲击负荷的能力 ,创造良好的微生物生长环境 ,最终只用了 5 4天就完成整个启动 ,比常规方式启动缩短近一个月 ,是一种值得借鉴的启动方式

Study on Quick Start-up of Anaerobic IC Reactor in Compellent Internal Circulation Way

How to achieve the quick start up in a short period is always the key in anaerobic wastewater treatment. The start up of IC reactor was studied in both the ways of compellent internal circulation and conventionality in this paper.The experimental results showed that: The reactor in compellent internal circulation way made the best of the internal circulation to buffer pH and COD loading, and created the satisfactory environment that the microorganism can live in well. Finally the whole start up was finished after 54 days, nearly one month was cut down by comparison the general start up reactor. So the start up way is worth being commended.