关 键 词：

毕业设计论文

资源描述：

TJ01-024@医院污水处理毕业论文,毕业设计论文

内容简介：

关键词 : SBR 废水 处理工艺 摘 要 ：本设计根据闽北某医院废水水质、水量特点；设计规模 Q=200m3/d，进水 SS=150mg/L。采用 SBR（间歇式活性污泥法）工艺的污水处理厂。本文简述医院污水的处理方法，根据对医院污水处理现状的研究 ,通过对综合医院及传染医院污水的分类 ,提出了三种污水处理工艺： 1、加强处理效果的一级处理 2、二级处理 3、简易生化处理及污泥处理工艺。在总结医院污水处理方法的基础上，提出医院污水处理技术及工艺，并对其装置进行研究，为医院的污水处理提供一种新途径综合比较目前国内常用的医 院污水消毒处理方法，介绍消毒剂的种类和有效氯含量，论述各种消毒工艺的优缺点。介绍了综合医院污水治理采用的SBR工艺方法 .工程核心构筑物 SBR反应器经调试试运行后 ,达到了预期的安全、高效的设计原则 ,为我国综合医院污水的治理提供了技术改造要点及可行性经验。利用 SBR法配合消毒工艺处理医院废水 ,各项指标均取得了较好的处理效果 。 Key words: SBR ;waste water ;handle craft Abstract: This paper has summarized the water quality character and the water quantity character of sanitary sewage of district of Minbei* hospital . Adopted craft of SBR Sequencing Batch Reactor Activated Sludge Process.A various processes for treating hospital effluents in the country are reviewed.According to status of the hospital wastewater from Polyclinic and contagion hospital was classified, futher three kind of wastwater treatment process:primary treatment,such as secondary treatment ,advanced Bio-treatment and sluge treatment was put forward. Based on summarizing of hospital wastewater treatment,treatment technology and method are put forward for hospital;By researching its install a new way is provided for hospital wastewater treatment. In the comparision of existing disinfection methods for hospital sewage treatment projects, the kinds of disinfectant and its active chlorine content, and charcter of vdrious hospital sewage treatment technology were discussed. A Sequencing Batch Reactor Activated Sludge Process technology for treating integrated hospital wastewater is introduced.The Sequencing Batch Reactor Activated Sludge Process,an important part of the technology,proves high efficient and high safe treatment of wastewater.It provides a practical and feasible(technology) for hospital wastewater treatment in China. By employing SBR method accompanied by detoxication pr