|
Product Name |
ozone generator |
application |
water treatment |
|
ozone output |
100g/hr |
water flow |
0-10m3/hr |
|
air flow |
20L/min |
cooling way |
water cooled , 0.8*1.0m3/hr |
|
ozone concentration |
80-100mg/l |
timer |
programmed timer |
|
size |
50*40*130cm |
warranty |
1 year |
what is ozone ?
Ozone is a gas. And it’s made of just one thing—oxygen.
Ozone can be visualized as a regular O2 molecule with a very nervous, active, reactive, excitable, energetic, and lively O1 atom as a
side kick. This monatomic O1 atom does not like to be alone, and near the earth's surface, it refuses to stay with the stable O2
double bond. It is active and reactive, with energy needing to be channeled in some useful direction. It will combine with
virtually anything on contact, or at least will try. This active O1 will not stabilize until it can break away from the O2 and
form a stable molecule with something else, virtually any other molecule that is available. If no other molecule is available, it
will eventually unite with another O1 atom in the same situation, and restabilize as O2. The preceding was adapted from an E-P-A
paper on ozone in drinking water.
Why textile dye is so hard to remove from waste water
During the dyeing process, the dye is dissolved into the process water and it is still there when the process water later
is released as effluent. The effluent contains high content of dyestuff, surfactants and other additives that are generally
made up of organic compounds with a complex structure.
The dissolved dye compounds of the effluent are resistant to light, acids, bases and oxygen, as these are the desired
properties of the dyed clothes. It’s therefore difficult to treat textile wastewater with conventional methods as these
organic compounds have poor bio-degradability.
The main environmental concern of textile wastewater lies in the dissolved organic dye compounds as some of them
are aromatics and considered carcinogenic.
How to remove dye from textile industry wastewater with ozone ?
With high concentration ozone it is possible to break down the dissolved organic dye compounds and thereby reduce
the amount of color and enhancing the biodegradability of the wastewater.Base on the experiences show that the most efficient way to remove dissolved dye is using a combination of biology, filtration and ozone.
