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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Pulsed-power water treatment ： ウィキペディア英語版 Pulsed-power water treatment Pulsed-power water treatment is the process of using pulsed, electro-magnetic fields into cooling water to control scaling, biological growth, and corrosion. The process does not require the use of chemicals and helps eliminate environmental and health issues associated with the use and life-cycle management of chemicals used to treat water. Pulsed-power systems have the ability to maintain low levels of microbiological activity without using corrosive chemicals. Several reports have shown that pulse-powered systems yield significantly lower counts of bacteria colony forming units compared to chemically controlled systems. ==Overview and uses== Pulsed-power systems are used to control scale, corrosion and biological activity in cooling towers without the use of chemicals, chemical tanks or pumps.〔 Pulsed-power has been used as the sole source of water treatment in cooling systems for over a decade now with good results. The pulsed-power imparts electromagnetic fields into the cooling water and the induced fields have a direct effect in preventing mineral scale formation on equipment surfaces and controlling microbial populations to very low levels while also significantly reducing biofilms present in cooling systems. One example of pulsed-power water treatment is Dolphin WaterCare products produced by Clearwater Systems. It is a patented technology used to treat water for cooling towers, chilling systems, heat exchangers, direct evaporative coolers, and hot water systems. These systems are also used in numerous studies of pulsed-power treatment systems.〔 Pulsed-power is also an FDA approved method for pasteurizing fluids such as fruit juices. However, the energy needed for pasteurization is 100 times that of a pulsed-power water treatment system. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Pulsed-power water treatment」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.