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Crucial icit Criteria tin is PH and if <br /> needed adjustment In c r c with h California <br /> Fishtic c icy ri 'a- an �'�r c <br /> prepared <br /> Polinsini, Ph.D. and RebeccaG. <br /> Miller, S.A. 1988, Section _ iut z <br /> "Aquatic organisms arer values <br /> deviatingr Iy from a relatively neutral1. The <br /> Species recommended as test organisms are greatly <br /> Valuesstressed by PH ut i of . <br /> fallingValues vbelow <br /> i icnl nlun I t <br /> �`. Acidic is producebioassay. <br /> 1 n <br /> test concentration u ithydroxide <br /> tO a PH of 5-S pr2orintroduction <br /> organisms. ine samples producingn <br /> 8.3 may be adjustedit a l is acid <br /> Periodic pK adjustment or the additionminor <br /> amount of sodium bicarbonate <br /> rcertain conditions.must accompany any pH-adjusted <br /> control <br /> is the treatment <br /> adjusted.been this secondcontrol should <br /> adjusted to the PH Of the t ti <br /> descriptionu .provided the test data if PH <br /> control is required. 0 <br /> The coal/lime ash generated at Cogeneration . , <br /> Of Stockton District r <br /> medium for the fish bioassay. Hydrochloric acid may be added I to <br /> decrease the PH tamount of sodium o 8.5 and a Smallbicarbonate <br /> introducedbe <br /> tank. <br /> 90®d I IO" ®N 9P:21 6' S idd VOSS-6S9- TZ' ®N 131 dNIQ3W/Ai33dS 03IJINn <br />