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The Principle of Electroflotation and Electrocoagulation Electroflotation involves the electrolytic production of gases (O2, H2) that can be used to attach pollutants, such as fats and oils, to the gas bubbles and carry them up to the top of the solution where they can be more easily collected and removed. Electrocoagulation refers to the electrochemical production of destabilization agents that bring about charge neutralization for pollutant removal. Electroflocculation is the electrochemical production of agents that promote part

The Operating Principle of Peroxone (Ozone/Hydrogen Peroxide) Disinfection The operating principle ozone disinfection is hydroxyl radicals are produced during the spontaneous decomposition of ozone. By accelerating the ozone decomposition rate, the hydroxyl radical concentration is elevated, and therefore the oxidation rate of various compounds in the water is increased. Several methods have been used to increase ozone decomposition and produce high concentrations of hydroxyl radicals: ozone plus UV, ozone at high pH, hydrogen

The Operation Principle of Ozone Disinfection Ozone is a very strong oxidant and virucide. Ozone (O3) is produced when oxygen (O2) molecules are dissociated by an energy source into oxygen atoms and these subsequently collide with other oxygen molecules. Most wastewater treatment plants generate ozone by imposing a high voltage alternating current across a dielectric discharge gap that contains an oxygen-bearing gas. Ozone is generated onsite because it is unstable and decomposes to elemental oxygen in a short amount of time a

How Chlorine Dioxide Used for Water Disinfection? Disinfection refers to the inactivation and/or destruction of pathogenic organisms in order to prevent the spread of waterborne diseases. Wastewater disinfection is practiced using many different means to improve water quality. Chlorine dioxide (ClO2) is another bactericide, equal to or greater than chlorine in disinfecting power. It is an effective disinfectant in both water and wastewater treatment systems.   Chlorine dioxide is a neutral compound of chlorine, it disinfect