Aeration Cont

Newland L. W., Chesters G., and Lee G. B. (1969) Degradation of 7-BHC in simulated lake impoundments as affected by aeration. J. Water Pollut. Cont. Fed. 41(5), R174-R188. 

Ethylene Oxide (cont) 1 cycle for 6 hours minimum 60%RH with 88% Freon 660 mg/l 12 49 9 Residual ethylene oxide level after 7 aeration days - 3 Dowlex 2535 Dow Chemical Specimen Extraction done with 100% FIPLC acetone analysis by gas chromatography... 

Ethylene Oxide (cont) 5 cycles for 6 hours minimum 60% RH with 88% Freon 660 mg/l 12 49 5 Tested 1 year after exposure retains 50% of dart impact 79 Tensile strength per ASTM D638-84 10 mil notched Izod per ASTM D256-84 Styron 666APR Dow Chemical Specimen Preconditioned 38°C for 8 hrs, aerated 16 hrs 32°C... 

---