厌氧氨氧化生物脱氮工艺的快速启动策略综述  

Quick Start Strategies of Anaerobic Ammonia Oxidation Biological Denitrification Process

作　　者：王文光 马晨曦[2] 

机构地区：[1]辽宁城建设计院有限公司,辽宁抚顺113008 [2]沈阳建筑大学市政与环境工程学院,辽宁沈阳110168

出　　处：《辽宁化工》2014年第6期746-748,753,共4页Liaoning Chemical Industry

摘　　要：厌氧氨氧化工艺的启动过程就是厌氧氨氧化菌不断富集和活性逐步提高的过程。本文综述了实现厌氧氨氧化工艺快速启动的基本策略,并总结了厌氧氨氧化工艺启动成功的主要特征。相关文献表明,培养生物膜能够有效地减少菌种流失,接种污泥颗粒化有利于厌氧氨氧化颗粒污泥的形成,进而缩短反应器的启动时间。The start-up process of anaerobic ammonia oxidation process is that anaerobic ammonia oxidation bacteria constantly enrich and gradually increase the activity. In this paper, the basic strategies to achieve the quick start of anaerobic ammonia oxidation process were introduced, and main characteristics of the successful start of anaerobic ammonia oxidation process were summarized. The relevant literature shows that culturing bio-film can effectively reduce bacteria loss; the inoculated sludge granulation can favor anaerobic ammonia oxidation granular sludge formation to shorten the start-up time of the reactor.

关 键 词：厌氧氨氧化工艺 快速启动 生物膜 颗粒污泥 

分 类 号：X703[环境科学与工程—环境工程]