臭氧–气浮分离在水处理中应用研究进展
Application of Ozone Oxidation and Flotation Separation in Wastewater Treatment
DOI: 10.12677/AEP.2013.33013, PDF, HTML,    科研立项经费支持
作者: 陈双福, 康得军*：福州大学土木工程学院市政工程系，福州
关键词: 臭氧；气浮；消毒；深度处理；Ozone; Flotation; Disinfection; Advanced Treatment
摘要: 臭氧作为一种强氧化剂，在水处理中得到了广泛的应用，有明显的杀菌消毒作用，同时臭氧又有较强的助凝作用，能够促进气浮工艺的处理效果，气浮分离由于不但可以明显的降低水中的悬浮物，而且COD也可得到一定的去除。臭氧–气浮工艺则结合二者优点，将臭氧氧化技术与气浮分离技术相结合，采用臭氧化空气为气源，去除悬浮颗粒物同时又分解大量有机物，且有明显的杀菌消毒作用，在一个操作单元内实现了破乳或絮凝、固液分离、除色、嗅、昧、消毒等多个过程。
Abstract: As a strong oxidant, Ozone which was widely used in wastewater treatment played an important role in dis-infection and coagulation aid to promote the flotation separation effect in the flotation process. Flotation can signifi-cantly reduce the suspended solids in water, and COD can be removed in a certain degree. The ozone followed a flota-tion process is a combination of the two advantages. The combination of ozone oxidation and flotation separation tech-niques can use ozone as gas source, and remove suspended particles while decomposition of large amounts of organic disinfection. As a result, it can get emulsion breaking and flocculation, solid-liquid separation, decolorization, deodorant, disinfection and other process in one operating unit.
文章引用：陈双福, 康得军. 臭氧–气浮分离在水处理中应用研究进展[J]. 环境保护前沿, 2013, 3(3): 79-83. http://dx.doi.org/10.12677/AEP.2013.33013

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