| A solution of fouling has been paid much attention long time ago. It is not only an unsolved topic in the field of Heat Transfer, but also can save energy and protect environment. In this thesis, an experiment focuses on the following. First, an experiment device of Electromagnetic Anti-fouling & Descaling is designed and established, in which the parameters can be adjusted continuously. Secondly, Electromagnetism is proved that it can not enhance the growth of a fouling crystal when the fouling water passes through a filter with different aperture at different electromagnetic frequency. Thirdly, that an Electromagnetism can not enhance the growth of a fouling crystal is proved more when the fouling water recycles and passes through an electromagnetism. At the same time, a new technics of Electromagnetic Anti-fouling & Descaling is come up with, which combines the advanced technology of membrane and electromagnetism. Finally, a fouling crystal treated with electromagnetism is compared with that of untreated under an electric microscope. They were found to have different structure. The fouling crystal treated with is less compacted in structure. This experiment study helps to the Research & Development of Electromagnetic Anti-fouling & Descaling technology.
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