污水深度处理技术及其联合使用  

Advanced Wastewater Treatment Technologies and Their Combined Utilization

作　　者：吉洁[1] 

机构地区：[1]天津机电进出口有限公司,天津300040

出　　处：《天津科技》2014年第9期14-16,共3页Tianjin Science & Technology

摘　　要：介绍了目前污水深度处理较常使用的4种技术,包括高效沉淀技术、转盘滤池、反硝化深床滤池和活性砂过滤器,列举了两种高效沉淀工艺联合使用的实例。实践证明,高效沉淀技术通常被作为第一级深度处理工艺,将两种高效沉淀技术结合使用后,出水水质能完全满足污水处理厂出水一级A的出水标准。The four technologies which are generally used in advanced wastewater treatment, including high efficient precipitation technique, rotary filter, denitrification deep-bed filter and active sand filter were described and an ap- plication case of the combined use of two high efficient precipitation techniques we：re introduced. Practical applica- tions indicate that with the combination of the high efficient precipitation techniques, which are normally used as the primary process for advanced wastewater treatment, the effluent could meet the first-level A standard for sewage treatment plants.

关 键 词：深度处理技术 高效沉淀池 转盘过滤器 反硝化深床滤池 活性砂过滤器 

分 类 号：X523[环境科学与工程—环境工程]