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HC HVAC & R Network 1 Magnetic treatment of water Use of magnetic effects on water treatment, known as the water magnetization. The method is to cycle loop Cooling Water through the magnetic field, the water after cutting a number of magnetic field lines become "magnetized water", in "magnetized water" is not the formation of crystals produced in scale, but the amorphous powder, so it will not adhere to the wall or other surface, in the run process should be adopted to control the supply water and regular sewage water quality stability. 1.1 Mechanism of Magnetization (1) inhibition mechanism of magnetization Water treatment device by the magnetic field by Lorentz force effect, the water positive and negative ions move in the opposite direction of the magnetic field in the potential difference between the Yin and Yang, the formation of tiny Electronic Flow can be the original wall on the rust (Fe2O3) oxidation to produce magnetic iron oxide (Fe3O4), iron oxide can be in a stable state, forming a layer of protection Membrane The iron wall and water completely separated, which play the role of inhibition. (2) scale control mechanism of magnetization The use of magnetic processing of industrial cooling water scale prevention treatment, the mechanism is the magnetic field on the water and the role of ions in water, changing into a crystal scale crystallization rate, crystal size, crystal structure, the role of magnetic field on water is very complex and sometimes mutually reinforcing various roles, sometimes offset each other, the final state is a variety of mechanisms integrated Cooperation With the results. (3) bactericidal mechanism of magnetization Magnetic field on the biological effects is a very complex issue, the current study focused on the biological effects of magnetic fields, magnetic fields of alternating magnetic field of chemical reaction and the impact on the human body. Bacteria in the magnetic field can be regarded as 0.5 ~ 1m, length of 1 ~ 8m for the magnetic dipole, when the water flow through the gradient with the magnetic field by the role of magnetic induction currents. When the induced current reached a certain threshold value of 8 ~ (10? 3A/m2), cause cell damage, or change the ion channels through the cell membrane so that protein denaturation or the destruction of enzyme activity. However, sterilization mechanism of the magnetic field, magnetic bacteria and the relationship between biological effects and a variety of bacteria on the reaction of the magnetic field still need to do a lot of work. 1.2 magnetization effect Experimental results show that magnetic treatment can effectively reduce the corrosion rate of the system, fouling deposition rate and heat resistance of dirt and has some antibacterial effect. However, in practice, because the water conditions, some of the system in the adhesion rate of such problems, the design should be specific, the use of attention. 2 Electrostatic Water Treatment Technology Electrostatic Water Treatment Act, also known as high voltage static electricity. Its core part is a static Water processor (Also known as electrostatic scale control, static water generating device). In recent years, abroad on another type of ion electrostatic water 1 stick (Ion?? Stick) electrostatic water. Ion bar is also a new type of high voltage electrostatic water treatment device. It has been applied Central air conditioning Circulating cooling water, refrigerant, water and other systems. 2.1 electrostatic water treatment Principle of electrostatic scale water treatment technology, now that the role of the strong electric field, the water molecule dipole moment increases with salt the positive and negative ions of the hydration also increased. The result is increased the solubility of scale, speed up the scale of the dissolution rate, which has the scale and the role of dissolved dirt. 2.2 Ion Stick Recent years, China is also another type of electrostatic water?? Ion bar We are high quality suppliers, our products such as steel bar cutting machine Manufacturer , steel slitting machine for oversee buyer. To know more, please visits sheet metal cutting machine.
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