Organic Analysis of AW-101 and AN-107 Tank Waste

Organic Analysis of C-104 Tank Waste

“…For the highest concentration standard solution, the detector was saturated. This phenomenon was also observed in previous tank waste analyses (Klinger et al, 2000). For the highest concentration standard solutions, the detector was saturated.…”

“…There is no simple explanation why this particular isomer did not meet the abundance ratio acceptance criteria. In previous analyses of AN-107 and AW-101, several isomers did not meet the ion abundance ratio criteria (Klinger et al, 2000).…”

Regulatory Off-Gas Analysis from the Evaporation of Hanford Simulated Waste Spiked with Organic Compounds

“…A measured air in-leakage was added using a mass-flow controller to create a total evaporator in-leakage (11.5 ml/min) scaled for expected air in-leakage in the full-scale plant. AN-107 simulated waste feed material (5.5 M Na) was introduced into the evaporator from 1L polyvinyl fluoride (PVF) bags, after being injected with an acetone spiking solution containing in actual waste [Klinger et al, 2000]). Anti-entrainment of liquid to >99% was achieved using a rolled stainless steel mesh mounted above the evaporator.…”