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Products  List  

  Ozone multipurpose sterilizer

  Ozone water washing machine

  Car air purifier

  ozone purifier -Remote Control for home

  OZ series ozone  generator

  SOZ series strong    ozone generator

  Integrated ozone - oxygen generator

  PSA oxygen generator

  High concentration ozone water generator

  SOZ-HSAquaculture sterilizing - oxygen feeding equipment

  Wall hung type air sterilizer

  perpendicularity type air sterilizer

  L series small ozone generator

  Dispenser quick sterilizer

  The newest product -- Ozone water strong mixer

  AOW series automatic air dryer

  ADW series no heat regenerating PSA air dryer

  Other components equipments

            

Contact:

Edward wang QQ:554648116

E-mail:

xiaoduji@126.com

0086-20-87270252

0086-013710358565

 

Water Treatment - Ozone disinfection applications

     Currently in the world, purified water, natural water (mountain spring water, mineral water, groundwater, sewage treatment, etc. After filtration processes is made), has been widely used ozone disinfection; simultaneously oxidize a variety of impurities to purify water results. Ozone in water purification applications, the international conventional standards 0.4mg / L solubility values ​​for 4 minutes, or CT value of 1.6. Sewage retention time may be slightly longer dissolve 15-30 minutes following table for reference: air and water mixed connection Figure 1 (a small oxygen generator comes with oil-free compressor, 8T above water when air compressors and other ancillary oil cold and dry), the main role of ozone in water treatment the following areas:
An ozone oxidation of inorganic compounds

       Ozone water can divalent iron into trivalent iron manganese oxide and ferric, the solubility of iron, manganese into a solid substance, in order to remove by sedimentation and filtration. The reaction is as follows:

       2Fe2 + + O3 +3 H2O → 2Fe (OH) 3

            3Mn2 + +203 → 3MnO2

      3Mn2 + +4 CN3 → 3MnO4

Conventional water treatment for removal of cyanide is not, and ozone is cyanide can be easily oxidized 100 times less toxic cyanate. The reaction is as follows:

CN-+ O3 → CNO-+ O3

3CN-+ O3 → 3CNO-

Ozone is a strong oxidant capable of ammonia oxidation to nitrate, ozone, hydrogen sulfide can be oxidized to sulfuric acid in water, thereby reducing the odor of water.

2 ozonation organics

Many ozone capable of oxidizing organic compounds, such as proteins, amino acids, organic amines, chain unsaturated compound, an aromatic, lignin, Humus, at present, water treatment, as measured using CODC and BOD5 indicator of these organisms, ozone oxidation of these organisms in the process generates a series of intermediate products of the oxidation product will be higher, while, for a good dosing sufficient to degrade the ozone production to complete the oxidation of organic matter, can be transformed into inorganic substances. In particular, when water containing phenolic compounds, phenol can remove ozone generated by the stench. Next, as a surfactant (ABS, etc.), microorganism to break down, and ozone oxidation and decomposition of these substances is very easy.

3 Ozone disinfection

Ozone is a very effective fungicide. The effect of various commonly used disinfectant according to the following:

   O3> CLO2> HOCL> OCL-> NHCL2> NH2CL

Ozone sterilization effect is good, fast, but also very effective in the eradication of the virus. The main determinant of ozone disinfection contact time and ozone production equipment, as well as by the PH value, temperature effects.

 

Gas and water mixed connection diagram (1)

 

 

Gas and water mixed connection Figure 2. (Small oxygen generator comes with oil-free compressor)

 

 

 

 

 

Aquarium and Water Parks(养殖) [2006-5-8]

Ozone for food, pharmacy, GMP certificated room sterilizing [2006-5-8]

Ozone Oxidation Application in Wastewater [2006-5-8]

Ozone for water treatment [2006-5-8]

Technology Use the Food   [2006-5-8]

Application of ozone technology  [2006-5-8]

Swimming Pool Ozone System    [2006-5-8]

Ozone application   [2006-5-8]

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