某市给水水厂初步设计重点.doc

某市给水水厂初步设计 学 院：水电学院 专 业：水务工程 姓 名 目 录 摘要 ·······························································1 Abstract ···························································2 第1章 给水厂处理设计任务书 ·······································3 第2章 水厂设计水量的确定 ·········································6 第3章 给水处理工艺流程的确定和给水处理构筑物的选择················8 第4章 絮凝池设计··················································23 第5章 沉淀池设计··················································27 第6章 普通快滤池设计··············································30 第7章 消毒工艺设计················································32 第8章 清水池设计··················································33 谢辞·······························································34 参考文献···························································35 摘 要 学习了《水处理工程技术》这门课程，我们开始了我们的课程设计，本次设计的题目是“某市给水水厂初步设计”，其中包括给水处理工艺流程的确定和给水处理构筑物的设计等。 城市给水排水是城市建设的重要组成部分之一。 水是人们日常生活和一切生产活动不可缺少的物质。城市给水工程的目的和任务，就是为了经济合理和安全可靠的供应人们生活和生产活动中所需要的水以及保障人民生命财产安全，并满足他们对水量水质和水压的要求。 水处理工程便是通过物理的、化学的手段，去除水中一些对生产、生活不需要的物质所做的一个项目。是为了适用于特定的用途而对水进行的沉降、过滤、混凝、絮凝，以及缓蚀、阻垢等水质调理的一个项目。 由于社会生产、生活与水密切相关，因此，水处理工程领域涉及的应用范围十分广泛，构成了一个庞大的产业应用项目。 因此完善的给水工程对促进城市工农业生产、保障人民身体健康以及保护环境免遭污染等都具有重大作用。 关键词：水处理, 工艺流程,构筑物设计 Abstract Learning the Water treatment Engineering Course, we began our course design. This design is the subject of preliminary design of a city water supply and water, which includes the determination of the water treatment process and water treatment structures designed to and so on. Urban water supply and drainage is an important part of urban construction. Water is the peoples daily life, and all production activities indispensable material. Urban water supply project purpose and mission, is to economically rational and safe and reliable water supply and production activities in peoples lives and the need to protect peoples lives and property safety, and to meet their water quality and pressure requirements. Water treatment works is through physical, chemical means to remov