A ugust 2 1 , I 96I W, A.

ALEX.

October 13, 19^9 Mr.

8I00Z N 2286100 3H iH K iy i*

d s t s u r v e y o f t h e d a y t o n p o w e r a h d l i g h t c o m p a n y g a r a g e : i?

At l a n t a .

GREENVILLE, SOUTH CAROLINA GCDS'BOffO, N0RTI CAROLINA STANDARD 1L C Mp a NY O P _N .J.

r / r.

EXPSUSSNTAL STUDIES car TETRAETHYL LEAD P0I 3CETI B3 BT ROBERT A.

T H E U N I V E R S I T Y OF N O R T H C A R O L I N A CH A PEL H ILL T H E SC H O O L O F M ED I CI N E D EPA RT M EN T O F AN ATO M Y '.arch 1, 1?

Et hyl Gaso l ine Corporat ion Ch u y s l l r Bu il d in g 405 Lex in g t o n -Av en u e SAFETY DIVISION ROBERTA.

Buenos Aires, 1-ioveraber 13th, 133G* Dr.

PROCEDURE f o r DECONTAMINATION BY WEATHERING OF SLUDGE FROM LEADED GASOLINE STORAGE TANKS The disposal of sludge from leaded gasoline storage tanks has presented an ever-increasing problem to the petroleum industry.

Name: Material* Submitted* Required: (Claim Number GD. 116218) Brine and Blood 6-26-63 by Dr, R A* Kehoe for Dr, B, D, Binman, Department of Preventive Medicine, Ohio State University, 410 West Tenth Avenue, Columbus 10, Ohio Lead Analyses mm Analysis Number Volume Specific Gravity 1%, Pb/Lifcer 63A-4403 130 ml. 1,012 0,03 BLOOD Analysis Number Weight Mg# Pb/100 Grams Mg, Pb/100'Grams 63A-4404 15.4 Grams 0,025 (Speetrographic) 0.035 (Dithisone) T h o lewis &t tfe ration of lead ia both the urine .sad bleed are well \ A $ M a the nemi range, being very near the aean aorml value la both Instances.

July 50* 19^2 Mr, Andrew T.