A 1/22nd scale model of an underground Hanford waste tank is being used to determine the effectiveness of mixer pumps to make the waste homogenous.

A 1/22nd scale model of an underground Hanford waste tank is being used to determine the effectiveness of mixer pumps to make the waste homogenous.

Wiped Film Evaporation technology is being tested as a possible means for concentrating liquid tank waste.

The main condensr pump at the 242-A Evaporator was rebuilt last year. Another pump that is a critical spare part is being rebuilt with Recovery Act funding.