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Proceed with this section <br />2.0 4AILIIiGS LIC7CR ~,tiiPLCS <br />5?.1iFLT '?7 3L TrgrcE: L)95.d 1..0 7L <br />Test this sample (dissolved Sssis! for the fclloxing parar..eters: <br />pN, Conductivity, tlajor Cations iCalcium, !lagne~sium, ?ctasstum. <br />Sodium), tta7or Anions (Alkalinity, Aaaer.ia, Bics:borate, ~'actonste, <br />Chloride, Piuortde, Sulfide, Mitrate, Nit:itc, Sulfatel, Total Oiaeolved <br />Solids, Total, Tcee and w.A.D. C'tanide, plus the folQowing dissolved <br />metals: <br />aluminum, ~rseaic, Barium, apron, Cadmiua, C~hromilm (to.al!, <br />Copper, ircn. Land, Manganese, !lercury, Moi bdenum, 1;icY.e1, <br />Selenium, Silver, Zinc. <br />1.0 TAILINGS SOLIDS 56l~LS <br />Proceed Mith this section <br />3.1 S)MPLE PP~PARATION: <br />SAMFLE TO BL TESTED: L)95.i - 2.0 5 <br />These 901id9 8}:JUld ba sDlit ?ntc two BpeCimvn9. Ona syaclaen Should <br />ba tasted as :s and will represent unleached tailings cor~diticns. 7laase <br />label this 88Gp1E L196.4 - 2.0 S. <br />The second specimen should De labeled LJ96.4 - 2.1 9. Tt,is specimen <br />should be rinsed with DI water (adjusted to a pN of 5.0 i 5.5 no less <br />then 5,01. Rinsing shall be accomplished by mixing st a out a 10 to I <br />ratio (liquid to solids- itt a closed container with zero head apace. Allow <br />the solution to equtlibrate o•+erniph[. Decant the leachate and test it Cor <br />pH and conductivity. Please trick all quantities of solid end leachate. <br />Continua this rinsing procedure until the pN of t e leachate is <br />anything lass Chen 7.0 or has stabilized for at least three leaching <br />cycles. <br />Ptocesd with this section <br />),2 APP/ANP TESTIt:G: <br />SAY,PLES TO BE TESTED: L39b.4 - 2.0 S; L)96.4~- 2.1 S <br />Obtain tub-specimens of both tailln,,s sDzcimenpp Clenched ana <br />unlEaehed- and air •iry the material far 0.cidlBase Achounting. Test <br />the material at it's original grain size. Determine Total sulfur by <br />botA Leco Furnace Method and Oxidizable Sultur by Peroxide <br />oxidizattoa methods, Also determine Pyretic and Sulfate Sulfur as <br />well as the Neutrnliring Potential. <br />