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�^' { .,,w ....wq TT3�iS. F' 'X. :` ss..'�-t`"''E'"':', .L:itG.3'H.FYinifCH °:IDS` '�i"..�.�.3'yC�.'l.� u4'.sn.y�.� e'tiw.y..: �1 ' - ]t*. -Y . . E «:.rS- '".:. _ •YW"n A ! ,::.y•,,YAh S Q'[++"�Y �\TFf 4 kr:- +'.�' fr•C: <br /> C <br /> Ely <br /> k_ <br /> Thi? extrac;t.,^ti viport. 1I1L'torl if At;'i :fro (IIf,Charo. ") fSr=[�° <br /> ► try ':0Mpr('";0r ['Ir0C"s '0 t.l' r Th€ r,e E. � ;t;. <br /> T ... al€cYn 1-'.trne<c# .] .JCiV€ tt�°:t.lir'"3 r r,s� tiro;• ,jot'; VNC..' 1 S7'Ji.7r 9r- #>i?f'.•,'•.4.In#, <br /> a(' t.ho hydrocarbon€i Utz-,. tIV ev if' r)r -xieii:<;d j k, 07, <br /> _n ca*161YUC reactor, 41f'ere; ',i;; Pr-rc-tW_' or `h,, h7dracarb-ons firer <br /> oxidized through <br /> The catalytic oxidi.ar _s. ctqu1p,) ort vita a recuparative heat <br /> oxchanger, i 5-kilowatt tlErctx+.c p_(}hR,at.ar with thnr€nocrupl(€ <br /> tempernturee controller, find a eatalyctThey <br /> cloan fume air iii tPsv�n dir -hargcd to the atmonphcere through an <br /> " Iexhauut stack approxirn.st.a�ly 12 feet above the ground surface. i <br /> NO fume gar will be d1acharge t;-r:fore prscring thrtulh nithor. the <br /> N ThOx or CntO)e. NO le6rt1culat.e Natter will bo discharged to the <br /> atmosphere. <br /> material balances are outlined in Figure 5; control prore?dgrcec <br /> are shown in F19urev G and 7. <br /> Atter a (presently unknown) period of operation, coil vapor con- <br /> taminant concentrations will drop to the point where the CatOx 16 <br /> tapable of removing hydrocarbon" from the soil vapor. At that <br /> paint the ThOx will be bypassed and treatment of extracted hydro- <br /> _, carhons VIII be acconpliched with the Catex. Samples of CzatOx- <br /> only treated fume gas will be collected and analyzed, and the <br /> results reported to the San Joaquin Air Pollution Control <br /> District, before this operational alteration of the systan would <br /> �» be made. <br /> 2.4 OPERATING SCHEDULE <br /> The proposed operating schedule, after startup testing, is 24 <br /> hours per day. This schedule is expected to be m ntained for a <br /> period-csi at laa t six nscsnties. The systam may tee shut down <br /> periodically for maintenance and repair. At no time v111 the <br /> c52/91915/txt 5 <br />