摘要
广州某创业园绿化用水采用的是河涌生活污水,该污水采用水解酸化、接触氧化、接触沉淀和生物过滤的处理工艺。该处理工艺有抗冲击能力强、水力停留时间短、污泥产量少、操作简单和运行稳定的特点,出水达到了《城市污水再生利用城市杂用水水质》(GB/T 18920—2002)标准。
Guangzhou, a business park green water is used in sewage creek, the water hydrolysis acidification, contact oxidation, contact precipitation and biological filtration treatment process. The treatment process has a strong impact, hydraulic retention time is short, less sludge production, simple operation and stable characteristics of the water reached the ＂urban recycling water quality in urban miscellaneous water＂（GB / T 18920-2002）standards.
出处
《科技与创新》
2015年第8期71-72,共2页
Science and Technology & Innovation
关键词
A/O(水解酸化+接触氧化)
接触沉淀
生物过滤
出水标准
A / O（hydrolytic acidification and contact oxidation）
contact sedimentation
biological filtration
effluent standards
