- - 2 COMPLEX WATER TREATMENT SYSTEM USING ADVANCED OXIDATION PROCESS OF TWO-STEP UV FOR COMBINING HYDROGEN PEROXIDE-UV PROCESS AND CHLORINE-UV PROCESS AND METHOD FOR THE SAME

摘要

In order to remove harmful substances such as tastes (taste smell), algae toxic substances and medicinal substances, a conventional two-stage ultraviolet oxidation reaction device is additionally provided on the inflow water channel, By the two-stage ultraviolet oxidation process which sequentially combines the ultraviolet ray-chlorine process, it is possible to maximize the OH radical according to the kind and concentration of harmful substances in the influent raw water to remove harmful substances, and at the same time, Accordingly, a complex water treatment system and a method thereof using a two-stage ultraviolet oxidation process combining a hydrogen peroxide-ultraviolet process and a chlorine-ultraviolet process, in which a subsequent adsorption process such as a conventional activated carbon process is not required, are provided.;