载体好氧预处理对厌氧消化反应器运行性能的影响  

The Effects of Aerobic Precoating of Carrier on the Performance of Anaerobic Reactor

作　　者：叶芬霞[1] 

机构地区：[1]浙江宁波高等专科学校化工系,浙江宁波315016

出　　处：《中国沼气》2001年第1期16-19,共4页China Biogas

摘　　要：将用于厌氧消化反应器的载体经好氧挂膜预处理，采用有机负荷递增法启动厌氧附着膜膨胀床（ＡＡＦＥＢ）反应器，好氧预处理后的反应器比对照提前１５天完成启动，并且具有较好的耐冲击负荷能力和耐水力负荷能力。这与污泥结构良好，持留能力强，污泥流失量小呈正相关。在反应器的稳态运行和再启动运行期间，反应器的主要运行参数与对照反应器无明显差异。The effect of aerobic precoating treatment of carrier on the starting-up of Anaerobic Attached Microbial Film Expanded Bed(AAFEB)reactor and process performance were studied. The reactor in which the crrier had aerobically precoated for 10 days accomplished staring-up 15 days ahead of the control. Moreover, it could maintain higher efficiency when it had a hydraulic or organic loading shock. But during the steady-state, there were no signifincant difference Comparing with the control.

关 键 词：厌氧附着膜膨胀床 好氧预挂膜 厌氧消化反应器 好氧预处理运行 

分 类 号：X703.3[环境科学与工程—环境工程] S216.4[农业科学—农业机械化工程]