（毕业论文 字数：1479 页数：3 带图纸 开题报告 任务书 外文翻译）摘要：该课题的名称为“宣化某毛纺厂废水处理工程工艺设计”。 该工程所处理的污水主要是由染色废水和洗线、洗毯、刺绣车间废水组成。根据建设方提供的资料，在厂区西南角，全厂地势最低处投建一座污水处理站。根据水质和水量等特点，本设计采用以生物接触氧化法为核心的污水处理工艺。除了核心的生物接触氧化池，还有调节池，水解酸化池，竖流沉淀池，污泥浓缩池，泵房，脱水机房，鼓风机房等处理构筑物及其附属建筑物。设计的内容包括：方案的比较确定、处理构筑物的选择、单体构筑物的计算、高程的计算、图纸的绘制。设计时间为四个月，设计文件包括：设计说明计算书，设计图纸等。

关键词：印染废水 废水处理 生物接触氧化

Abstract: The issue of the title of "Xuanhua a woolen mill wastewater treatment process design." The works are mainly treated sewage effluent from dyeing and washing lines, washing blankets, embroidery workshop wastewater components. According to building the information provided in the south-western corner of the mill, factory lowest lying to build a sewage treatment station. According to water quality and quantity characteristics of the design used in biological oxidation contact at the core of the sewage treatment process. In addition to the core of biological oxidation pond, also modulates pool, hydrolysis of the pool operator, the vertical flow sedimentation tanks, sludge thickening tank, pumping stations, Dehydration room, such as handling the blower structures and ancillary buildings. Design elements include : program of identification, treatment options structures, the monomer structure, the height calculation, Rendering drawings. Design for four months, design documents include : design illustrated book, such as the design drawings.

Key Words: dyeing wastewater wastewater treatment biological oxidation

目录

一、 引言
二、 正文
三、结论