Laserfiche WebLink
A7zlab <br />Alv. =c w Iiu t `I <br />Sparger Hazardous Waste Test: Sample AC27217, AC27218 November, 1993 Page ♦ 5 <br />,I, TABLE 2 SUMMARY OF TEST RESULTS: Sparger Sample AC27217 <br />M <br />A. PERCENT SURVIVAL DURING TEST EXPOSURE PERIOD <br />CONCENTRATION <br />24 Hours <br />48 Hours <br />72 Hours <br />96 Hours <br />Lab Control <br />100 <br />100 <br />100 <br />100 <br />250 mg/I <br />* <br />100 <br />100 <br />100 <br />500 mg/I <br />* <br />8.1 -9.1 <br />7.79-7.90 <br />100 <br />750 mg/I <br />* <br />8.1-9.1 <br />* <br />100 <br />B. STATISTICAL EVALUATION OF SURVIVAL RESULTS <br />LC50 Value <br />95% Confidence Limits <br />Statistical Method <br />>750 mg/I <br />Not applicable <br />Direct observation <br />C. SUMMARY OF WATER QUALITY RANGES DURING THE TEST EXPOSURE PERIOD <br />CONCENTRATION <br />REP. <br />Dissolved Oxygen <br />(mg/1) <br />pH <br />Temperature <br />Ill <br />Lab Control <br />A <br />8.1 -9.1 <br />7.70-7.84 <br />17.1 -19.8 <br />44 <br />B <br />8.2-9.2 <br />7.76-7.63 <br />17.3-19.7 <br />250 mg/I <br />A <br />8.1 -9.1 <br />7.79-7.90 <br />17.5-19.5 <br />B <br />8.1-9.1 <br />7.80-7.91 <br />17.4-19.5 <br />500 mg/I <br />A <br />8.3-9.2 <br />7.83- 8.04 <br />17.4 - 19.0 <br />B <br />8.1-9.1 <br />7.84-8.04 <br />17.6-19.5 <br />750mg/I <br />A <br />8.2-9.2 <br />7.85-8.17 <br />17.5-19.5 <br />B <br />8.2.9.1 <br />7.85-8.20 <br />17.7-19.7 <br />D. WATER QUALITY PARAMETERS MEASURED AT START OF TEST <br />CONCENTRATION <br />Alkalinity <br />mg/I as CaCO3 <br />Hardness <br />r l as CaCO3 <br />Conductivity <br />Nmhos/cm <br />Lab Control <br />30 <br />44 <br />138 <br />750 mg/I <br />32 <br />44 <br />146 <br />* Too turbid to count survival. <br />This report is applKab a orIy to the sample received by Me laboratory The liability of the tabcratory IS hm•,:ed to the amount paid Vol this rupon Th,s repos is for the <br />exclusive use of the c4ent to whom it IS addressed and upon the Condition tbal the client assumes aP liab,'iN for the !unhe, distribution of the repos or Is contents <br />