公开(公告)号：US3769196A

公开(公告)日：1973-10-30

申请号：US3769196D

申请日：1971-03-11

Applicant: WIKEY A

Inventor： WIKEY A

IPC: A01K63/04 ,  C02F1/461 ,  C02F1/467 ,  C02F1/72 ,  B01K3/00 ,  C02B1/82

CPC classification number: A01K63/04 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/467 ,  C02F1/4672 ,  C02F1/727 ,  C02F2001/46133 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/4615 ,  C02F2201/46165 ,  C02F2201/4617 ,  C02F2209/42 ,  C02F2303/04

Abstract: Water treatment apparatus comprising the serial arrangement of spaced apart parallel disposed plates positioned in the water being treated. Consecutive plates are oppositely polarized at a relatively low voltage. The polarization of the plates is periodically reversed to prevent residual buildups on the plates. The apparatus acts to kill bacteria, to aerate the water being treated and to increases the circulation of the water.