Document G5M7wrL3zMQvBoe30NdVNNqXn

o TO: -It r> 1*.n : <Jr 1H011 1 t- ", -v'C;w R i v e r blO.oR iv ersid e l o o b e r 31 s 1941: Gleaning Recepteolas Which Contained E t h y l Gas o l i n e ____ _ ____ . In ayoordavtce mitii your suggestion, no have mecla a preliminary l.nvehllgation to determine tixe possibility of ' cleaning : .ocmgtoclos union formerly contained ethyl gasoline,, io:'anal;/ -wall so that they might bs used to transport- r io tin g a ts r , ': Tru rill rots from the attached data, that steam: rill rid she soutoi.aors of volatile load and gaaolinn. Oxi~ Lb:;ua loco, adhering; to aide v;alis of the container should bs . reamud. xlc.a possible by meelonioal means, i,o.. scouring riel r flue anal if oossiblOo ' . Lead oxide oriol, i s normally considered in so lu b le , u a u r l o ; c u rtly o o X u l l o i n s o f t and. d i s t i l l e d r a t e r s t o male .-,1 . ha found that hard 'enter {BS nr,/gal.) vhiioU had baca, sicuring for fire days steamed leader! gasoline eonTM tuauiir ran oaiabablo ana the ' r or taste of gasoline ras re Lia oar.nible, The lesa consent of this rucar rus aparoxi- ratal/ Cl', x y a , . vilisl uo far as ue oar find, should sob as sc:i.e, . , Soft rotors must he. adulterated v?ith calcium and nitE3 8 liVR oarbouatos -before-''shipment in order to minimise solution of load I-rior to their use, paters so transported should bo filters y through sand or oher 'to remove entrained lead b scale. . ... .f . .i . .. . - . Ir. investiga!ion che acluflllty and tozs^eiy- of.tico varicus gesolino ayas usad hrougl-oivc the industry shouid bs cacle la ordsr to complete this probloitu fL \ LIvuJ. ' eo-'GL CU JGlIi EFH GGD (j N 5316 ro rro . of O rganic fle ta rlo ! srd c ric f r a f fri-rour.ait f r e n h o te l fo ir r inora in th ic k Leaded C o n s o lid e s iu r s e b a n n _S t o r e d i OEJEGT ' .': :k :.Cj 5 orge..ul o n e i n r i & l em a i l v o l a t i l e an d " r l c r r r i l e a l acnprnurla i r cm r e t a i <rr v t a i u e r s . , i o d o f e r m i n e the sonet ninni ion oi load in U 0 drinking nabar used to . nacn r a tr n ir o r a lin e d rL ib n n o o in ita te d lead ocaipoutias. r f LXkffi - 1,. frto:rr.in,rb;lo.n. o f t u e c ii.U :i n c y o f t h e r t a o "-al o f organ': a ragne:..;;:;, and a f e e l l a l o a d o e r g o n n d s s o l u b l e i n . g a s o l in a foce;: r o t e i c o r f a i r e r e by a ,, l e e a n t e e i e . f a r i n g w i t l i 3 O . e a t o d i.d r a t i n g -, Vi ' - . t l i s o s o 3o o l n f i o n c= .it i d i O r i r, en d r s in g -c it a IL O ..: i t s . a n b i . 0 V. ; r : . r an d r I r s in g v r . f k 'll a O ..f ; i f . !.. .:; ' iff- f u t o r . eg f ' r e 1 i n o f f h e 7. ' 1 '/ : S k ; i ;f r e a i o t a 1 c cl l o t r e ie ." i . p k l \ t g f . c o l p ; d k Oar v e c o i r b i t if'y i r 0 . o ; ? . d c o : 0 :0 c u r d G O u L*LC- ; } b een .et a n d u g r: ... 0 :1 .. a-, .'.car e o v io o n f o f . 1 u n f i l t e r e c l r a a ir f a r e o f s te a m e r c e n a . ;r f i l l c r e d 'c a sh in g s o f s f rv .eoi c a n s. --. !.. l a t e r l e f t s ta n d in g in efa e n o i cans ' c o n t a i n i n g PbO on t o i l s . bOoorperison of filte re d mon rater vltii U . O . P . d r i n k i n g HgO a s t o t a s t a and odora. SlK SIM E IfllL la E ffioionry of gasoline removal by: t; a . lope a t a d f l u s h i n g w i t h HpO. f novi 5 gallee:, c an v:aa r i n s e d n e l l w i t h one p e r t o f a c r a c k e d g a s o l i n a c G u fa i;.l a g 4 tal T,,E,L,, p o r g a l l o , f f f . s ocreole c o n t a i n e d some p r e c i p i t a t e d 3.eaa i n s u s p e n s i o n : I t v/as c rein o ci 5 m in u t e s and r i n s e d m t h 500 'ml o f U.Q.PV, d r i n k i n g EpQ b y - s h a k i n g 5 a i n a t o s and d r o i n i n g 5 m i n u t e s ' ; ;./ f a r o p e r a t i o n t a s r e p e a t e d 5 t i n es The S th tem pla k a d i ; . a d e f i n i t o ge s o l i n o o d o r a n d viiin. e v a p o r a t e c i down w i 'i f f ;../ Hc EOa g a r e a e m a i l b u t d e f i n i t e P i r l i p p t j? (Pb by r'-:V: ''.':f::'' A A l i e n con i c icAno-r '/ell. m ein 500 rAAcoled. Acnc.Arl- r i c n i l i n o . '8 8 -;Aerilo . tJ .-CO:; --AAA".->A-ilor a .ra Am in i e r ; 1:.il-; Olio r J.'w.: *.0l.l:o o A la A ri 1 8.L- - ,u..lo. /_.) e"'?A .ITI; .>'x,,.r e '-r' Oc VVOdiZI3 .; in A HpO r i n o i OS,s 'i ,"! ^f. r e e ' ;8 8? Area ri. lira nos 800 x.d.5-, 1--il:alC3.1.0.si it r . id s 1A.arai 888 8 a i r im i a i no . 30 l i n e o d o r :.o.1 888 (. 8 iA.."ODOTAOVi'.f.:,.mA_i: '; Siiiii/-*:;',t> VvC Aa 00..8 A 8"8.Oli 8-8'; ' n o ro l-Cr'A-. 08 AAi i. vai03?. ACO-: evi;..ir in.ir r n rj.r. Aon cori ivo a r i a sicA ' l i t i l o a i l e i re eco A l ivo;. 0 I n 5 corono.:!o no ca co ' a,.''8 J[ . 888 -n-.O-ni o r o /:., 8:3.11 m o. .oXOoj8,o' oro-; i. AC'.:-nci, rii dii AAAiQ ri 8 8 888^*8^8 o ,l ".;b-':0 .- , r cric, o r o e r r o A o i m iioncAno Ac on in io iirio :lo o t c c c o i Ac.c r e c lin e croci o oriac o . o i o s - cccr: --iino-roc vinoA, 1:y Ari:: AA co ceco o.ccono-Airr c o k i A ir ' Aloe:eoo i o e f f A nione ir. ra rx -c ln o 'c o l e i i l o - ; .. r i a l l a i lo c o n o i e :5 e o i T o ly r in a r /c looealj: : od c ricreo ri; d a ,, ' 1 ': S to aa? Alom iigiu t l o root; o i f i c s n t - roGood e i r a - ; io r a a t o r i a l a n d 'i o o s o l c '- a a lio rirc c d e a l cosp.dmids' 01 -`j.tl .- 10.01*3 -Q*A: i: a i"*fa  X.;. , ;}?;u e r r d n a t i o n o r s o l u b i l i t y i n ?J0*P,, cT rinking H;.:C o f v ' y ra a iro L f a ta r i l e a d com pounds i n c a n s i n w h ic h l o a d ad ;yw voi.urn; h av e boon a t rn .m u g 3 - 1 nonbno-. T h ro o B n a i l o n c a n s -were s e l e c t e d w h i c h c o n t a i n e d , . opnrouiob la orane of / o l i a v i brown scalo { la rg e ly PIO), on tho n a ils ani an cornare. ine ss cans wore drained o f the loaded, g a s o l i n e a n i s t o u r . o d BO m i n u t e s . T h i s p r o c e d u r e rem oved a l l _g a s o l i n a nc.rr r i o a i v o r , l a r g a a r e a s o f l e a d ooiipound s c a l e ' m a i n i on bio -vails* ' a, lend oout a n t of washings of these steamed 1 , l u f f ; , b o r e d v ; a s h i n g s o f s t e a m e d cans,, Two c f t i o 0 c o n s wore r i g o r o u s l y r i n s e d t i l t h 500 -,il, o r I l O i l d r i n k i n g w a t e r , T i c d r a i n s cl r a t e r c o n t a i n e d ' i r u e y o r o i o r o f l o a d s c a l e . T h i s o p e r a t i o n v;as r e p e a t e d ' i tim es ond bio f i n a l d r a i n i n g showed a p p r e c i a b le l e a d by i o f ;i. p r f o 1p i t a i f .ou , 3,, f i l t e r e d n n a h ia g s o f so a an o ! c an s, _ Tie bi. m suing from e ls Tro cans above wore f i l t e r * -1 (pob,, on f i l t e r p a p e r showed lead.) ansi b e s t s ! f o r l o a d . by the a n n o i It o l i t l l d o n o (d ip h en y l tii.ocarbano.no ) r e a g e n t , The boot showed lo an tha:. 1 p .p .m .P b , te s t is sensitive to , 1 o , a , ra .. ' ' can which had bean steamed out loci non analy v;ca led vpo r i n s e d n i f i 500 m l , o f i -0 and i:f a D ili irono re a g e n t showed lose: than l "p,p,m . J... v . ^i 5 in 0,31 d r i n k i n g KoO l e f t s t a n d i n g i n t h e t h r e e a m c c a n n ir ir g p r e c i p it a te d len d compounds on the walls* ( l :} Tv.'o l i t e r s o f U.Q ,P* d r i n k i n g Ep C was p l a c e d in each a f tha th ro e c an s, i f t o r s ta n d in g f o r 04 hours i n a v;o.rsi p l a c e i n t h e l a b o r a t o r y t h e f i l t e r e d HgO was t e s t e d f o r loath Though th e r e seemed to be sono v a r i e t i o n in the-' .Intensity of th e ' D ith iso n s t o s t , th ey o i l showed l e s s th a n . .1 p >g . . a , l e a d when c o m p a r e d t o s t a n d a r d s -. (b) A fter 48 hours a -fre s h .series of standards was male up aria compared w i t h .th e t e s t c o lo r s produced by 10 m l, s i m p l e s o f t U . Q . P * HgO f r o m c a n s . C a r e f u l c o m p a r i s o n ho n ed a b o u t C1 p p , m , l o a d i n w a t e r * T h i s w o u ld i n d i c a t e . L e t h -a h i g h S O ^ f HCO3 *c o n t e n t o f t h e U , 0 , ? , d r i n k i x i s HgO* c o ro a a e c i t h e s o l u b i l i t y o f t h e l e a d compounds p r e s e n t , ... ! '! c i - { ; ; ' A n a l y s i s o f U . 0 .3?. d r i n k i n g HgO s a m p l e d 1 0 - E - 4 1 , Ca Mg Siy. HCOr, CL 0 93 ' 40 19S 95 87 %* rs 3 iva .- . ' 8 3 . . S'? ' I \ ft o o 0 N3 fe'y0w'.1i? '<{* ; III -- i 'V;:' c ; : - p O r; \: \ : '"i u> ft ft !- * cr ft; ?C" O > ' ; 1'.': i-' o C i-; O I;~rv;* o .v5o;: fw c .a : v &' V . r; H LJri e c> o i v . ` `i o . 7 c .;. * r.-, tr O . ! o p- c<.v.Oftc:- r"' ft 2!.*'"'9 V r; B rr : O'.V: P h3P . Qft C"T' p r: ft p er -i H O C.'', . A-:P . .. i-" >;t , cr D sc.; <T ' r r O er fj ' r?` ir : O o;'... f tft Lrif' O< :'tfftt-pO' ft .fOi-tiJ-5,. 'b- CO i f t o f :.ft O' ;C:jL< 0h `nft fCtftpOffttf!t -C9 ft JT: ft . ...wO " ftO''TfAt B ft ft.-ft. ft f t. V ft *fft-tfOte.ff'.rt't.;.l.B.f:. .ftO.t' :rfOb.".t.''-'r>hfPv;tS;->''.V{Vff:i't.tr':. '-'. 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