SBR处理造纸废水过程中活性污泥的驯化  

Acclimation of Activated Sludge during Treatment of Papermaking Wastewater with SBR

作　　者：刘娜娜[1] 

机构地区：[1]三门峡职业技术学院,河南三门峡472000

出　　处：《纸和造纸》2014年第11期67-69,共3页Paper and Paper Making

摘　　要：采用序列间歇式反应器处理造纸废水,对污泥进行异步培养驯化。经过22天44次的循环运行,完成活性污泥驯化。在驯化过程中,对污泥形态进行观察,发现污泥颗粒化程度逐渐增加形成菌胶团,废水处理能力逐渐增强。同时测定出水COD变化,最终COD去除率达80%以上。The article introduced the research on activated sludge formed using asynchronization acclimation method in papermaking wastewater treatment with Sequencing Batch Reactor. The acclimation lasted 22 days 44 circles. It was investigated that sludge granularity and wastewater treatment capability advanced. The formation of zoogloea was observed. The change of the removal efficiency of COD was mensurated in the course of acclimation. It can reach 80% upwards.

关 键 词：序列间歇式反应器 造纸废水 活性污泥 驯化 菌胶团 

分 类 号：X793[环境科学与工程—环境工程]