文献综述
文 献 综 述给水厂工艺综述摘要： 水资源是人类生活、生产活动中不可缺少的资源。
但是快速的城市化和经济的增长已经给可供应的水资源带来了严峻的考验。
目前我国供水、给水工程现状与经济社会可持续发展要求还不相适应，突出表现为:水资源短缺且利用效率不高，供求矛盾比较突出;供水、给水工程工程体系建设不够完善等。
自来水生产是生活中最重要的方面，在国家加大投入高度重视环保的今天，作为重要基础建设的自来水生产、供水工程，必将先期跃上台阶，为城市发展提供首要保障。
为确保青衣江下游X市新建自来水厂出水水质达到生活饮用水水质标准，需选择合适的自来水厂处理工艺。
经多方案综合对比，初步确定该厂处理工艺流程包括：预处理 常规处理 深度处理。
主要构筑物有取水构筑物、一级泵房、预臭氧接触池、絮凝池、沉淀池、滤池、后臭氧接触池、生物活性碳滤池、清水池、消毒设备、二级泵房等。
最后，对自来水厂进行平面布置和高程布置，以及附属构筑物的设计。
关键词：水处理、预处理、深度处理、臭氧、活性炭Overview of water supply plant processessummary: Water resources are indispensable resources in human life and production activities. But rapid urbanization and economic growth have put available water resources to a severe test. At present, the current situation of Chinas water supply and water supply projects is not compatible with the requirements of sustainable economic and social development, which is highlighted by: water shortage and utilization efficiency is not high, and the contradiction between supply and demand is more prominent; The construction of water supply and water supply engineering systems is not perfect. Tap water production is the most important aspect of life, the state to increase investment in environmental protection today, as an important infrastructure of tap water production, water supply projects, will be the first step, for the urban development to provide the primary guarantee. In order to ensure that the effluent quality of the new waterworks in X City in the lower reaches of the Tsing Yi River meets the standards of domestic drinking water quality, it is necessary to choose a suitable waterworks treatment process. After comprehensive comparison of multiple programs, it was preliminarily determined that the processing processof the plant includes: pretreatment conventional treatment deep treatment.The main structures are water intake structure, primary pump room, pre-ozonecontact pool, flocculation pool, sedimentation tank, filter pool, post-ozonecontact pool, bioactive carbon filter, clear water pool, disinfection equipment,secondary pump room, etc. Finally, the waterworks were laid out in a plan andelevation, as well as the design of the outbuildings.Keywords: water treatmentpretreatmentdeep treatmentozone activated carbon现如今，城市生活所依赖的生活饮用水大多普遍来自于城市自来水厂。
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