pH、ORP监控在亚硝酸型生物脱氮过程中的应用  

Application of pH, ORP on-line Monitor in Shortcut Biological Nitrogen Removal Process

作　　者：邓嫔[1] 刘威 李小明[1] 杨麒[1] 张少强[1] 管慧玲[1] 

机构地区：[1]湖南大学环境科学与工程学院,长沙410082 [2]湖北省环境科学研究院,武汉430072

出　　处：《环境科学与技术》2007年第3期97-99,共3页Environmental Science & Technology

基　　金：国家自然科学基金项目(50478054);国际科技合作重点项目(2004DFA06200);长沙市科技计划重点项目(K051132-72)

摘　　要：目前亚硝酸型生物脱氮因为其节约能源和碳源备受人们的关注。国内外学者提出了多种实现及维持的控制途径,但仍存在一些问题。文章分析了pH、ORP作为亚硝酸型硝化过程控制参数的理论基础,并阐述了亚硝酸型生物脱氮过程中pH、ORP过程控制国内外研究现状和发展趋势。Shortcut biological nitrogen removal process was currently widely concerned due to saving energy and carbon. Various methods to achieve shortcut nitrification were proposed, but some problem still existed. The application of pH and ORP as control parameters was analyzed, and the study of process control of pH and ORP in shortcut nitrification at home and abroad in recent years was also reviewed and analyzed.

关 键 词：亚硝化菌 PH 氧化还原电极电位(ORP) 实时监控 

分 类 号：X701.2[环境科学与工程—环境工程]