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EF/ICR logo Column Name: T10

Description: Effective contact time for disinfection, in minutes. The detention time corresponding to the time for which 90% of the water remains in the unit process. For ozone chambers, the T10 value is estimated as follows: If no ozone gas is applied, then T10 = (T50*0.7); else (T50 * 0.1).

Envirofacts Table Name: TUXUNPRO

Data Source:


Definition Source: Data Element Dictionary for the Information Collection Rule Auxiliary 1 Database.

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