摘要
以低温低浊度地表水为研究对象,研究了臭氧预氧化对浊度、色度、UV254、TOC、CODMn、藻类的去除效果及对后续气浮、过滤等常规工艺处理效果的影响。对于低温低浊度地表水预臭氧化具有明显助凝作用,可以提高混凝沉淀效果,同时可以降低原水色度。预臭氧化去除有机物效果明显。
Studied the effects of ozone pre-oxidation, as well as follow-up on the air, filtering effect of conventional process, test results show that pre-oxidation can improve the follow-up process to deal with water quality. For low-temperature, low pre-turbidity surface water ozonation to help clear the role of condensate, can increase the effects of coagulation, at the same time can reduce the raw water color. Pre-ozonation to remove organic results is markedness.
出处
《水科学与工程技术》
2009年第2期24-26,共3页
Water Sciences and Engineering Technology
关键词
臭氧
预氧化
地表水
混凝
有机物去除
ozone
pre-oxidation
surface water
coagulation
the removal of organic matter
