摘要
汕尾市污水处理厂A2/O微曝氧化沟工艺在调试及试运行过程中,通过采取水解酸化、间歇进水、闷曝的调控方式,克服了进水量过低、进水水质波动大等问题,在不进行污泥接种的情况下顺利完成污泥培养工作,各项出水水质指标达到了设计要求,可为同类型城市污水处理厂的启动及调试提供参考。
In the commissioning and trial operation of microporous aeration A2/O oxidation ditch process in Shanwei WWTP, problems of ultra-low influent and great fluctuation in influent quality were overcame by taking measures such as hydrolysis acidification, intermittent influent and aeration. The sludge cultivation without seeding sludge in the WWTP was achieved. The effluent quality met the design requirement. The conclusions provide reference for start-up and commissioning of similar WWTPs.
出处
《中国给水排水》
CAS
CSCD
北大核心
2012年第18期102-105,共4页
China Water & Wastewater
关键词
低负荷
污泥培养
A2/O工艺
微曝氧化沟
调试
low load
sludge cultivation
A2/0 process
microporous aeration oxidationditch
commissioning
