公开(公告)号：US3072545A

公开(公告)日：1963-01-08

申请号：US15346661

申请日：1961-11-20

Applicant: IONICS

Inventor： WALTER JUDA ,  KIRKHAM THOMAS A

IPC: C23G1/36 ,  C25C1/06

CPC classification number: C23G1/36 ,  C25C1/06

公开(公告)号：US2891899A

公开(公告)日：1959-06-23

申请号：US66548957

申请日：1957-06-13

Applicant: IONICS

Inventor： MASON EDWARD A ,  TIRRELL CHARLES E ,  KIRKHAM THOMAS A

IPC: B01D61/50

CPC classification number: B01D61/50 ,  B01D2313/14

公开(公告)号：US3669857A

公开(公告)日：1972-06-13

申请号：US3669857D

申请日：1970-07-30

Applicant: IONICS

Inventor： KIRKHAM THOMAS A ,  ARNOLD JOHN W ,  GIUFFRIDA ANTHONY J

IPC: C02F1/467 ,  C02B1/82 ,  B01K3/10

CPC classification number: C02F1/4674 ,  C02F2103/42 ,  C02F2201/46115 ,  C02F2201/4615 ,  C02F2201/46155 ,  C02F2201/4617 ,  C02F2209/06 ,  C02F2303/04

Abstract: A swimming pool water sterilizer and the method involved in the operation are disclosed employing a two electrode compartment electrolytic cell with said compartments being separated by a cation selective membrane. A concentrated alkali metal chloride salt solution is fed to the anode compartment wherein on application of a decomposition voltage there is formed therein essentially chlorine gas and hypochlorous acid. The migration of water from the anode compartment to the cathode compartment as a result of the solvation of the alkali metal ions (Na ) which passes to the cathode compartment through the cation membrane allows the formation of a caustic solution and hydrogen gas within the cathode compartment. The effluents resulting from both compartments are fed into the recirculated pool water for sterilization. The pH of said water can be controlled by discharging to waste any excess basic catholyte at predetermined intervals at pre-set periods of time.

Abstract translation: 公开了一种游泳池用水消毒器及其操作方法，该两电极隔室电解槽具有通过阳离子选择膜隔开的隔室。 将浓缩的碱金属氯化物盐溶液进料到阳极室，其中施加分解电压时，基本上形成氯气和次氯酸。 由于通过阳离子膜传递到阴极室的碱金属离子（Na +）的溶剂化，使得阳极室向阳极室迁移水可以形成苛性碱溶液和氢气 阴极室。 将两个隔室产生的流出物进料到再循环池中用于灭菌。 所述水的pH可以通过放电以预定的时间段以预定的间隔浪费任何过量的碱性阴极电解液来控制。

公开(公告)号：US3325389A

公开(公告)日：1967-06-13

申请号：US26175163

申请日：1963-02-28

Applicant: IONICS

Inventor： PARSI EDGARDO J ,  KIRKHAM THOMAS A ,  SZCZUR JR ALBERT

IPC: A23C7/04 ,  A23C9/144 ,  A23K10/33

CPC classification number: B01D61/44 ,  A23C7/043 ,  A23C9/144 ,  A23K10/33 ,  B01D2311/04 ,  Y02P60/871 ,  B01D2311/103 ,  B01D2311/18