急啊，请高手赶快帮我翻译一下，明天就要交稿了。内容：

某 乡 镇 医 院 污 水 处 理 系 统 设 计
摘要: 本设计是某乡镇医院污水处理工程设计。本设计工艺采用A-O法和接触氧化法相结合的方式对医院废水中CODCr、BOD5、SS等水污染物进行高效处理。根据乡镇医院的实际情况，所选的该工艺流程比较简洁，选用设备所需的建设和运行费用较低，出水质量较好，对医院废水中CODcr，BOD5 SS等水污染物的去除效率分别能达到80％、86％、86％。采用CLO2对出水进行消毒，能够有效的杀灭污水中的大量病菌、病毒和寄生虫等。
关键词：医院污水；A-O法；接触氧化法；CLO2消毒

A township hospital sewage treatment system design

Abstract :

This design is a township hospital sewage treatment design of the project. The design technique used-O and oxidation is the way to hospital CODcr, BOD5, SS water pollutants Efficient processing. According to the township hospital to the actual situation of the selected process relatively simple, Selection of equipment for the construction and operation of lower cost, better quality water, wastewater hospital CODcr, BOD5 SS water pollutant removal efficiency can be achieved 80%,86%,86% respectively. CLO2 used to disinfect water, can effectively kill a large number of sewage bacteria, viruses and parasites.

Keywords : hospital sewage ;A-O; Contact oxidation ;CLO2 disinfection

设计 design
乡镇 villages and towns
医院 hospital
医院污水处理 hospital sewage treatment
工程设计 engineering design
工艺 technics
采用 to adopt