城市粪便污水处理设计  

The Design of An Excremental Manufacturing Wastewater Treatment Process

作　　者：寇明伟[1] 马青兰[1] 

机构地区：[1]杭州电子科技大学机电工程学院,浙江杭州310018

出　　处：《杭州电子科技大学学报（自然科学版）》2006年第4期68-72,共5页Journal of Hangzhou Dianzi University：Natural Sciences

摘　　要：随着生活水平的提高,城市产生的生活粪便量越来越大,一定量的粪便根据需要有控制地投入市政污水中,可使处理系统的有机负荷稳定维持在一个较佳的范围值内,既有助于污水处理厂各项运行设计指标的实现,又能最大限度地利用设施的能力处理粪便污水,使得粪便污水有了最终的出路。粪便污水经物化、生化处理后达GB8978-1996《污水综合排放标准》中的三级标准后排入市政污水处理厂进行深度处理。产生的恶臭气体收集后入生物过滤塔除臭后经15m气筒高空排放。With the improvement of living standard of China, the quantity of humans＇ excrement is also on the rise. A certain amount of excrement can make the organic burden of the treatment system in a fitter range if put into the municipal sewage system as required, which is helpful not only for achieving the various design index of the normal running of the sewage treatment factories, but also for making the most use of the constructed establishments to treat excremental sewage, which makes a way out for the excremental sewage. The fecal sewage; after being physically, chemically and biologically disposed, conforms to the third grade of GB8978 - 1996, and is input into the municipal sewage treatment plants for deeper treatment. Mephitic gases generated after collected, are drained into the tower of biological filtration, then leaves out into the sky through a 15 - metre - high exhaust funnel.

关 键 词：粪便污水 好氧接触氧化 生物除臭 

分 类 号：X703.1[环境科学与工程—环境工程]