反应池ORP和DO对A/A/O工艺出水水质影响的探讨  

Exploration of Effect of ORP and DO Value on Effluent Quality in A/A/O Process

作　　者：冯云凤 

机构地区：[1]广州市污水治理有限责任公司大坦沙污水处理厂,广东广州510163

出　　处：《净水技术》2013年第B12期7-9,共3页Water Purification Technology

摘　　要：ORP(氧化还原电位)和DO(溶解氧)是水质中的重要指标,通过对A/A/O工艺中反应池ORP和DO进行检测,观察ORP和DO对该厂出水水质的影响。检测结果表明,ORP和DO应控制在合理的范围,才能保证出水水质。ORP （oxidation reduction potential） and DO （dissolved oxygen） are the key parameter of water quality. In this study, ORP and DO value of water in reaction tank of A/A/O process were tested to observe the effect of ORP and DO value on the effluent quality. The testing results suggest that the ORP and DO value should be controlled within a reasonable range to ensure the effluent quality.

关 键 词：ORP DO A A O工艺 

分 类 号：TU992.3[建筑科学—市政工程]