摘要
国内射流曝气活性污泥法处理城市污水中试研究历经十年,于1987年在秦皇岛市建成4万m^3/d射流曝气活性污泥法城市污水处理厂。本文基于该厂的工艺及运行效果,对射流曝气法处理城市污水的工艺原理与处理效率、射流曝气机理与工艺参数、能耗与成本、微生物数控及存在问题等,作了较详尽的论述,可资国内已建和待建城市污水处理厂引为借鉴。
The pilot study of treating municipal wastewater by jet aeration activated sludge process had been lasting for 10 years in China. In 1987, a mid-scale ( 40000m8/d) municipal wastewater treatment plant with the said treatment system had been commissioned in Qin-Huang-Dao City. Based on the process and operation result of the plant, this paper presents a thorough discussion about the process principle, treatment efficiency , process mechanism and parameters, energy consumption and cost, microorganism numerical control and troubles in treating municipal wastewater by jet aeration. It can be used for reference by the municipal wastewater treatment plants existed of to be built in our country.
出处
《中国给水排水》
CAS
CSCD
北大核心
1990年第2期11-17,共7页
China Water & Wastewater
