三种饮用水消毒剂的应用比较

Comparison between three disinfectors applied in drinking water

介绍了三种常用饮用水化学消毒剂氯(Cl2)、二氧化氯(ClO2)和臭氧(O3)的性质,以及它们的制备原理和方法,并比较了它们在饮水消毒应用中的利弊以及应用前景。

The essay makes a comparison between chlorine(Cl_2), chlorine dioxide (ClO_2) and ozone(O_3), three different chemical disinfectors often applied in drinking water, in the aspects of their characteristics, the principles and methods used when we prepare them. What's more, it expatriates respectively their advantages and disadvantages, and gives us a general idea of their applying prospects in the disinfections of drinking water.