文献综述(或调研报告):
传统水净化工艺的特点及技术优化
韩雪欣
(东南大学 土木工程学院,南京210096)
摘要:水的净化处理对于改善环境质量、促进工业的发展与进步以及保障人类的生命健康都具有重要意义。传统的净水工艺距今已有150余年的历史,至今仍在世界各地有着举足轻重的作用。混凝、沉淀、过滤、消毒是给水处理的常用组合工艺,本文综述了这四种工艺常用技术的优缺点以及在传统技术基础上所做的改进,为给水厂工艺方案选型提供一定的依据。
关键词:给水厂;混凝;沉淀;过滤;消毒
Characteristics and technical optimization of traditional water purification process
Han Xuexin
(School of Civil Engineering,Southeast University,Nanjing 210096)
Abstract: The purification of water is of great significance for improving environmental quality, promoting industrial development and progress, and ensuring human health. The traditional water purification process has a history of more than 150 years and still plays a decisive role in the world. Coagulation, sedimentation, filtration and disinfection are commonly used combination processes for water treatment. This paper reviews the advantages and disadvantages of the commonly used techniques of these four processes and the improvements made on the basis of traditional techniques, which provides basis for the selection of process when designing water purification plants.
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