Theoretical analysis of physicochemical processes occurring during water treatment by ozone and ultraviolet radiation
Author : N.A. Mishchuk, V.V. Goncharuka and V.F. Vakulenkoa
Abstract
The paper presents a kinetic model developed for ozone dissolution in water and taking into account convective and diffusion processes occurring in the vicinity of floating bubbles that contain an ozone-air mixture. It was shown that the gradient of ozone concentration in a convective-diffusion layer and consequently the rate of ozone transfer from bubbles to the solution depended on the rate of ozone decomposition both in its reaction with organic admixtures and in the conditions of exposure to ultraviolet radiation.
The obtained kinetic curves of destruction of organic compounds and changes of ozone concentration in water and ozone-air mixture are compared with experimental data for humic acids. The paper also analyzes additional factors affecting the kinetics of ozone dissolution and the rate of resultant reactions.
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posted by Castro at 10:52 AM
5 Comments:
I know they are really focusing on doing a lot of water treatment in Woodinville WA right now. It helps in disasters.
Really helpful read, I'm glad I found this! What else should you consider with water treatment to keep the water healthy and clean?
I am looking for a place that does water treatment in Naperville IL. I need to know how my water is before I move there. It is very important to me.
This is very helpful for focusing on
Packaged Water Treatment Plant.
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Thanks for the information. It's amazing to look at the history of water treatment. My dad used to drink out of the streams in the area we live in, and now no one can drink out of water even at a spring. Water treatment is so important.
Jenn | http://www.specialtypump.com
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