Circulating Water Treatment Industry
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Cooling cycle of ozone for water treatment biocide |
Ozone is a strong oxidizing gas but unstable. In aqueous solution, ozone maintained a strong oxidizing. |
As a biocide, ozone mechanism and the role of other oxidative biocide there are many similarities. Ozone and protein combination, |
| damaged cell respiration indispensable reductase activity. |
Ozone bacteriological examination of the cells after it was found that cells have lost their lives to maintain the cytoplasm and was |
| damaged. |
And chlorine difference is that the use of ozone for biocide will not increase the concentration of chloride ions in water, cooling water |
| discharge will not pollute the environment or harm aquatic organisms, because ozone in the photosynthesis of decomposition will |
| generate oxygen. |
| Ozone is by dry air or oxygen through a tube in the ozone generator generated gases. Add ozone, the first it will be dissolved in water |
| and then dissolved into the water with ozone in the cooling water |
Ozone can be injected from different parts of the cooling water system. For example, can be added to collect water cooling towers, or |
| added to the cooling water circulation pump export side. In a relatively simple cooling water system, simply by adding a sufficient |
| ozone; for the complex, there are a number of the slip road system, it is recommended several different sites by adding ozone, the |
| ozone in the water would be distributed more evenly . |
In the development of ozone rules, the need to consider the important parameters are: the cooling water system of working |
| conditions, water, add water and recycling water quality, in particular the COD and PH value. |
The use of ozone for biocide, in the cooling water system can no longer generate biological sediments. Originally exist in the cooling |
| water system of sediment and algae in the cooling tower has disappeared, circulating cooling water becomes clear, transparent, |
| abnormal number of bacteria than previously greatly reduced the effect of heat transfer significantly improved. |
