合肥市滨湖新区塘西河再生水厂工程设计  

Design of Tangxihe Water Reclamation Plantin Binhu New District of Hefei

作　　者：张思梅[1] 葛军[2] 

机构地区：[1]安徽水利水电职业技术学院市政工程系,安徽合肥231603 [2]合肥市滨湖新区建设投资有限公司,安徽合肥230601

出　　处：《水利水电技术》2011年第10期12-15,21,共5页Water Resources and Hydropower Engineering

基　　金：安徽省教育厅重点研究项目(20101536)

摘　　要：本文介绍了合肥市塘西河再生水厂的工程设计参数、处理工艺流程及其设计特点。该工程污水处理设计规模为3.0万m3/d,处理工艺为预处理、A2/O、膜生物反应池和二氧化氯消毒的一体化联合工艺,污泥处理采用机械浓缩脱水一体机。水厂的出水水质要求同时满足《城镇污水处理厂污染物排放标准》(GB18918—2002)和《城市污水再生利用景观环境用水标准》(GB/T18921—2002)。全厂区采用分散收集、生物和天然植物喷淋液的联合除臭技术。The engineering design parameters, treatment technology and its design characteristics of Tangxihe Water Reclamation Plant in Hefei are described herein ; of which the design scale of the sewage treatment is 30 000 m^3/d with a treatment technology integrated with pre-treatment, A^2/O bio-membrane bioreactor and chlorine dioxide disinfection, while the sludge treatment is made with the concentration sludge dewatering integral machine. The effluent quality of the plant is required to meet the specifications from both ＂ The urban sewage treatment plants standards for pollutants discharge＂ （GB 18918-2002） and ＂The reuse of urban recycling water-water quality standards for scenic environment use＂ （GB/T 18921-2002）simultaneously. Furthermore, an odor removal technology combined with separated collection, biological and natural plant extraction liquid spraying is adopted for the area of the whole plant.

关 键 词：污水处理 再生水厂 A2/O 膜生物反应池 除臭技术 工程设计 塘西河再生水厂 合肥市 

分 类 号：X505[环境科学与工程—环境工程]