CX-012184: Categorical Exclusion Determination

2H Evaporator Antifoam Effectiveness Testing/Evaporator Sample Foaming and Solubility Studies CX(s) Applied: B3.6 Date: 04/03/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

Office of NEPA Policy and Compliance

April 3, 2014
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2H Evaporator Antifoam Effectiveness Testing/Evaporator Sample Foaming and Solubility Studies
CX(s) Applied: B3.6
Date: 04/03/2014
Location(s): South Carolina
Offices(s): Savannah River Operations Office

2H Evaporator Feed (Tank 43) and Drop (Tank 38) liquid waste samples will be evaluated with regard to their tendency to foam with and without added antifoam reagent. Solids isolated from Tank 38 will also be characterized and evaluated for solubility in various liquids.