广州市XXX污水处理厂是广州市政府制定的全市污水治理总体规划中的第一座大型城市污水处理厂，位于广州市西郊的XXX上，总占地面积为25公顷。第一期日处理规模15万m3/d于1989年投产，第二期日处理规模15万m3/d于1996年投产，占地面积约14公顷。采用A2/O生物脱氮除磷处理工艺，2000年进行处理能力3万m3/d的挖潜改造工程，总处理规模达到33万m3/d。三期工程是大坦沙污水处理厂一、二期工程的延续和拓展，处理规模是22万m3/d，处理后污水排放标准符合国家和广东省污水排放的一级出水标准，是广州市政府的
XXX sewage treatment plant in Guangzhou City, Guangzhou municipal government of the city's wastewater treatment master plan in the first large-scale municipal wastewater treatment plant, located in the western suburbs of Guangzhou City, XXX, the total area of 25 hectares. The first deal with the scale of maturity 150 000 m3 / d in 1989 and put into operation, the second dealing with the scale of maturity 150 000 m3 / d in 1996 and put into operation, covering an area of about 14 hectares. With A2 / O biological nutrient removal treatment process, capacity of 2000 to 30,000 m3 / d on innovation projects, the total deal size to 330,000 m3 / d. Phase III is Datansha Wastewater Treatment Plant, Phase II continuation and expansion of treatment scale is 220,000 m3 / d, the treated effluent discharge standards in line with national and Guangdong Province, the level of effluent discharge standards, the Guangzhou City Government