公开(公告)号：US20030070940A1

公开(公告)日：2003-04-17

申请号：US10281460

申请日：2002-10-25

Applicant: NIPPON OIL CORPORATION

Inventor： Takayuki Hirayama ,  Keisuke Nakayama ,  Yoshiyuki Shimo ,  Haruyoshi Mizuta

IPC: C25C007/00 ,  C25D017/00 ,  C25B009/00 ,  C25F007/00

CPC classification number: C02F1/4672 ,  C02F1/4674 ,  C02F1/722 ,  C02F2001/46119 ,  C02F2001/46133 ,  C02F2103/003 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2303/185

Abstract: A method for purifying water characterized in that a chamber is separated by a diaphragm into an anode section and a cathode section, a voltage is applied between the anode and the cathode while an oxygen-containing gas is supplied to the cathode section so as to generate a hypohaloric acid and hydrogen peroxide in the anode and cathode sections, respectively, and the water to be treated is first supplied to the anode section to be contacted with the hypohaloric acid and is then introduced to the cathode section to be contacted with the hydrogen peroxide.

Abstract translation: 一种净化水的方法，其特征在于，通过隔膜将隔膜分隔成阳极部分和阴极部分，在阳极和阴极之间施加电压，同时向阴极部分供应含氧气体，以产生 阳极和阴极部分中的次卤酸和过氧化氢分别被首先供应到阳极部分以与次卤酸接触，然后被引入阴极部分以与过氧化氢接触 。