摘要
本试验(中试)探讨了用射流曝气活性污泥法处理特殊类型城市污水——工业污水约占70%的郑州西干管污水的适用性。本文从技术和经济两方面总结了工艺设计和运行经验。试验表明,本系统对这类污水处理效果好,并具有良好的经济技术指标。如生化速率快、工艺简单可靠、基建投资省等。本试验取得的运行和设计参数可供同类型污水处理工程参考。
A pilot scale test has been made to evaluate the applicability of jet aeration activated sludge process in treating high-concentrating municipal wastewater,whith comprises of 70 percent industrial sewage. This paper summarises the design principles and working experiences from both technical and economi- cal points.The test shows that jet3 aeration process has the advantages of high degradation rate,short HRT.simple management and maintance and low capital investment.The parameters attained from the test can be applied in designing and controlling wastewater plants treating the same kind of sewage
出处
《武汉城市建设学院学报》
1991年第3期47-51,共5页
Journal of Wuhan Urban Construction Institute
关键词
城市
污水
射流曝气
活性污泥法
activated sludge process
jet aeration
municipal wastewater
