公开(公告)号：US20040055896A1

公开(公告)日：2004-03-25

申请号：US10251343

申请日：2002-09-20

Applicant: STERILOX TECHNOLOGIES, INC.

Inventor： David Anderson ,  Fred Pfleger ,  Paul Eachus ,  Michelle Porcelli

IPC: C02F001/461

CPC classification number: A01N59/08 ,  A01N59/00 ,  A61L2/18 ,  C02F1/4618 ,  C02F1/4674 ,  C02F2001/46142 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46145 ,  C02F2201/46185 ,  C02F2209/02 ,  C02F2209/40

Abstract: A biocidal solution is provided having a pH of from 5 to 7 and an available free chlorine content of from 500 to 1,000 ppm. A method is also provided for producing the biocidal solution in an electrolytic cell or cells having anode and cathode chambers which produce respective anolyte and catholyte solutions, wherein the biocidal activity of the biocidal solution is conferred on the solution primarily in the anode chamber. The method includes the steps of supplying the cell or cells with a solution having a salt concentration of 2.0 to 5.0 g/L, such that the solution passes through the anode chamber at a flow rate per anode surface area of 1.25null103 to 2.75null103 L hrnull1mnull2, and applying current to the cell or cells sufficient to produce a biocidal solution having the above free chlorine content and pH.

Abstract translation: 提供具有5至7的pH和500至1,000ppm的游离氯含量的杀生物溶液。 还提供了一种用于在具有阳极室和阴极室的电解池或电池室中生产杀生物溶液的方法，其产生各自的阳极电解液和阴极电解液，其中杀生物溶液的杀生物活性主要在阳极室中提供给溶液。 该方法包括以下步骤：向细胞或细胞提供盐浓度为2.0至5.0g / L的溶液，使得溶液以1.25×10 3阳极表面积的流速通过阳极室，至 2.75×10 3 L·hr -1，并向足以产生具有上述游离氯含量和pH的杀生物溶液的细胞或细胞施加电流。