JHB工艺在通辽污水处理厂的应用  

Application of JHB Process in Tongliao Wastewater Treatment Plant

作　　者：何国钢[1] 陈长松[1] 王凯[1] 

机构地区：[1]北京桑德环境工程有限公司,北京101102

出　　处：《中国给水排水》2012年第22期70-74,共5页China Water & Wastewater

摘　　要：通辽市污水处理厂的设计规模为10×104m3/d,采用JHB工艺,详细介绍了该厂的水质水量及特点、工艺流程、各处理单元的设计参数,并对设计及调试运行中的经验及体会进行了总结。该工艺实际运行效果稳定,排放出水(7.3×104m3/d)水质达到了《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准,通过30 km长的通钱干渠排往西辽河;回用中水(2.7×104m3/d)水质达到了《城市污水再生利用工业用水水质》(GB/T 19923—2005)的冷却用水标准,经深度处理后作为城市热电厂循环冷却系统补充水。The design capacity of Tongliao WWTP was 10 ×10^4m^3/d, and the Johannesburg （JHB） process was adopted. The design influent quality and quantity, the process flow as well as the design parameters of different treatment units were introduced, and the design and commissioning experience were summarized. The process operation results showed that the effluent quality met the first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002）, and the reused water quality met the cooling water criteria specified in Reuse of Urban Recycling Water -- Water Quality Standard for Industrial Uses （ GB/T 19923 - 2005 ）.

关 键 词：污水处理厂 JHB 生物脱氮除磷 

分 类 号：X703[环境科学与工程—环境工程]