“…The immersion mode is most commonly used and involves immersing removed components or tools in a bath. The in-situ technique uses remotely operated movable cathodes for the insides of tanks, pumps, and large pipes, and the exteriors of large components but is difficult to apply (Allen, 1985;Feraday, 1989;Bennett and Taboas, 1980;International Atomic Energy Agency, 1988a). Relatively complex components can be decontaminated without disassembly by the use of auxiliary electrodes.…”