摘要
模拟广州开发区西区污水处理厂的传统活性污泥工艺,通过投加填料形成复合生物处理工艺,进行了处理规模为3 m3／d的中试试验。考察了复合生物处理工艺不同填料,不同曝气方式及填料投配量对处理后出水CODCr的影响,并测定出复合生物处理工艺对提高污水处理量的具体数据。对传统活性污泥法运行的污水处理厂进行技术改造,提高其处理能力和处理效果,有一定借鉴价值。
Facilities with capacity 3 m3/d were made, imitating the process of West District Wastewater Treatment Plant in GETDD. Hybrid biological process was developed by adding suspended carriers into activitied sludge system. Investigations was made for the effect of carries, aeration waies and dosing ratio of carriers. The improved capacity in hybrid biological process was tested. This pilot-scale facilities had reference worthy for technological reform in activitied sludge treanment plant.
出处
《给水排水》
CSCD
北大核心
2006年第z1期43-46,共4页
Water & Wastewater Engineering
关键词
复合生物处理工艺
活性污泥法
处理能力
悬浮填料
Hybrid biological process
Activitied sludge process
Treatment capacity
Suspended carrier
