Chemical Engineering Department, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Edificio Enrique Costa Novella, Campus Universitario s/n, 13005, Ciudad Real, Spain.
CONDIAS GmbH, Fraunhoferstraße 1b, 25524, Itzehoe, Germany.
J Environ Manage. 2020 Jul 1;265:110566. doi: 10.1016/j.jenvman.2020.110566. Epub 2020 Apr 10.
This work focuses on disinfection of water using electrolysis with diamond coatings avoiding or minimizing the formation of hazardous chlorates and perchlorates using a special type of commercial cells designed by CONDIAS (Itzehoe, Germany) in two different sizes: the CabECO and the MIKROZON cells. In these cells, the electrolyte that separates the anode and cathode is a proton exchange membrane. This helps to minimize the production of perchlorate and this behavior is enhanced in the smallest cell for which the very low contact times between the electrodes and the water allows to avoid the production of perchlorates when operating in a single-pass mode, which becomes a really remarkable point. In this paper, we report tests in which we demonstrate this outstanding performance and we also explain the differences observed in the two cells operating with the same water.
这项工作专注于使用带有金刚石涂层的电解法对水进行消毒，以避免或最小化使用由 CONDIAS（德国伊策霍）设计的特殊类型商业电池（CabECO 和 MIKROZON 两种不同尺寸）在形成危险的氯酸盐和高氯酸盐。在这些电池中，分隔阳极和阴极的电解质是质子交换膜。这有助于最大限度地减少高氯酸盐的生成，而在最小的电池中，电极和水之间的非常短的接触时间有助于避免在单通道模式下操作时生成高氯酸盐，这是一个非常显著的优点。在本文中，我们报告了一些测试，证明了这种卓越的性能，并且还解释了在使用相同水的两种电池中观察到的差异。
