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农历闰月毕业设计（论文）
蒸鱼计算说明书
题 目 A市净水厂工艺设计
专 业 环境工程 股票只是
班 级 环境121
学 生 prefers 王鸣
指导教师 万甜
2016 年
服装行业分析摘 要
本设计为A市净水厂工艺设计，随着城市的发展，为了解决供水问题决定在该市东南方向设计一个水厂，设计规模为110000想象作文题目。厂址地势平坦，服务人口46万人。随着净水厂的建设完成，会极大地缓和城市供水紧缺问题，为后面的发展奠定好的条件。通过工艺的设计来完成所需目标。净水处理工程包含配水厂初步设计以及净水厂的完整设计。城市给水的设计内容包括供水方式的确立及供水二级泵房的设计。净水厂的工艺设计包括净水厂的位置选择、水处理工艺流程的比选及确定、各处理构筑物的设计计算以及水厂的平面布置和根据地形进行高程布置等。根据对所设计方案进行技术经济对照，我们确定了最后的处理工艺方案：原水→管式静态混合器→隔板往复式絮凝池→平流沉淀池→普通快速过滤池→消毒→清水池→二级泵站→城市配水网。通过此工艺方案达到了国家对于生活饮用水的出水规范。
关键词：净水处理厂设计、隔板往复式絮凝池、普通快速过滤池、二级泵站
ABSTRACT
The design for a city water purification process design, with the development of the city, in order to solve the problem of water supply decided to design a water plant in the city, a South easterly direction, scale of the design for the 110000. plant is located in flat, rving a population of 46 million people. With the completion of the construction of the water purification plant, greatly ea city's water shortage problem, lay a good condition for behind the development. Through the design process to accomplish the desired target. Net water treatment engineering includes the preliminary design of the plant and the water purification plant design. The design contents of the urban water supply including water supply establishment and water condary pumping station design. The process design of water purification plant including water purification plant location Choice, water treatment process lection and determination, the building design calculation and layout of the plant and according to the terrain of elevation layout etc.. According to the design scheme for the technical and economic comparison, we determined the final process scheme:raw water舒筋定痛胶囊→static mixer→ Flocculation reaction tank→Advection dimentation tank→rapid filter→ Disinfection→Clear water tank→Two stage pump station→Urban pipe network.
