Ozone can be effectively used for the treatment of many types of industrial wastewaters due to its strong oxidative nature.
Ozone is proven to be able to well control and treat polluted wastewater from full‐scale industrial plants in the areas of marine aquaria, electroplating wastes, textiles, food and beverage, etc. Ozone is increasingly accepted as an effective replacement bleaching agent for involved applications. Besides, ozone has also new applications for rubber additive wastewater treatment, landfill leachates treatment, and detergents in municipal wastewaters etc
Ozone generator for industrial wastewater treatment
Dr.Ozone industrial ozone machine is applied in the water decolorization & final stage disinfection process to replace chemicals belonging to the halogen group. The advantage of Ozone is its strong oxidizing capacity (-2.7V) is greater than Chlorine (-1.36V). It helps to save costs and does not create trihalomethanes (THM) by-products that cause negative consequences to human health and the environment.
Most of the organic matter is fully mineralized, the remaining products will be C02 and H20, compounds like H2S04, HCl, HN03 and others. Ozone also has the advantage of the combined wastewater treatment process, it increases the efficiency of the biological treatment stage, eliminates toxicity, increases 35% of total organic carbon filtered through the sand filter, reduces dissolved solids content, improves final wastewater quality, can reuse treated wastewater.
Ozone when being mixed into industrial wastewater will react with most pollutants in wastewater in different ways:
- Directly react by Ozone molecule (O3 + M → MOX)
- Indirectly react due to the formation of free Hydroxyl *OH radical (O3 → *OH → -OH + M → MOX)
Dr.Ozone industrial ozone machine treat industrial wastewater color
Besides being able to remove the color of wastewater, ozone can also remove surfactants and partially oxidize COD (chemical oxygen demand) to improve bioavailability. Low-level color removal requires only a small amount of ozone and is very low cost. However, if the COD content of the colored wastewater is high, the ozone consumption will be high, which means have to use an ozone machine with high ozone capacity.
Ozone removes phenol from wastewater
Ozone treats wastewater containing phenol requires the use of large ozone amounts. On average, the ratio of 1 mg of phenol needs to use up to 2-2.5 mg of ozone, the deoxidation efficiency of Ozone is highly effective when the pH of wastewater containing phenol is high.
Dr.ozone industrial ozone machine disinfects wastewater in the final stage
The ozone industrial wastewater disinfection process needs to comply with some final stage wastewater treatment requirements to reach column A of industrial wastewater standards according to regulations.
Ozone destroys most bacteria, molds, spores, viruses, microorganisms… in water at a speed 3000 times faster than chlorine. By destroying the protein coat, Ozone causes damage to their DNA (deoxyribonucleic acid) structure or RNA (ribonucleic acid) structure, therefrom completely neutralizing & destroying.
ACTUAL PROJECT: Wastewater treatment solution of Dr.Ozone for plywood production at HUVIS WATER
Wastewater treatment often has a variety of options. For each type of industrial wastewater, it is necessary to have an appropriate treatment model and process, the main purpose of which is to get the output wastewater to column A or column B standards. Therefore, wastewater samples need always to be analyzed and tested before giving an appropriate plan. For better advice & support on comprehensive – thorough wastewater treatment technology & plan, please contact with us. Our technical team who are professional, experienced and knowledgeable will always ready to listen and answer all your questions.
You can contact us any time via Chat Box or Hotline for the best advice.
Address: No.30, Truong An Industrial Cluster, An Khanh Commune, Hoai Duc Dist, Ha Noi city, Viet Nam
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