沭阳凌志水务有限公司污水处理厂一期工程设计  

Design of First-phase Project of Wastewater Treatment Plant of Shuyang Lingzhi Water Affair Company Limited

作　　者：程鹏飞 周玮 张冬 汪文丽 

机构地区：[1]江苏凌志环保工程有限公司,江苏宜兴214205

出　　处：《中国给水排水》2015年第8期47-49,共3页China Water & Wastewater

摘　　要：沭阳县沭阳凌志水务有限公司污水处理厂总规模为8.0×104m3/d,一期工程规模为3.0×104m3/d,处理后尾水直接排放至沂南河,一期污泥处理规模为干泥2.88 t/d。污水厂采用"水解酸化+倒置A2/O一体化氧化沟"工艺,出水水质执行《城镇污水处理厂污染物排放标准》(GB 18918—2002)一级A标准。污泥处理采用机械浓缩、脱水后外运处置。The total capacity of WWTP of Shuyang Lingzhi Water Affair Limited Company is 80 000 m3/d, and the capacity of the first-phase project is 30 000 m3/d. The treated effluent can be di- rectly discharged into Yinan River, and the amount of absolutely dry sludge in the first-phase project is 2.88 t/d. The wastewater treatment plant adopts the combined process of hydrolysis acidification, invert- ed A20 and integrated oxidation ditch. The effluent quality meets the first class A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （ GB 18918 - 2002 ）. The sludge treatment adopts the disposal of mechanical concentration and outward transportation after dewate- ring.

关 键 词：污水处理 倒置A2/O一体化氧化沟 污泥处置 

分 类 号：X703[环境科学与工程—环境工程]