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L~~ COMMEFCIALTESTING & ENGINEERINGCO. <br />~ESUL'I'S <br />• EFFLUENT AND LABORATORY WATER CHEMISTRIES <br />Please refer to Table 3 for effluent and laboratory water chemistries. <br />• PRELID7INARY TOXICITY IDENTIFICATION SURVIVAL DATA <br />Please refer to Tables 1 and 2. <br />TABLE 1. DAPHNIA MAGNA SURVNAL <br />Test Protocol Conc. % % Survival 48 Hr. LC so <br /> Hi Blank 100% <br /> <br />li <br />i 0 <br />~ 0 <br />0 <br />88 <br />Base <br />ne Degradat <br />on 7 <br />5% 100% . <br /> 100% 10% <br /> pH 3 Blank 100% <br />Filtration and Adjustment to 50% 100% >10 <br /> <br />pH 3 <br />75% <br />95% 0 <br /> 100% 70% <br /> H 10 Blank 100% <br />Filtration and Adjustment to 50% 90% <br />g4 <br />4 <br />pH 10 75% 90% ' <br /> 100°,% 40°,% <br /> Hi Blank 100% <br />Filtration and No pH 50% 95% > <br />0 <br />Adjustment 75% 85% ]0 <br /> ]00% 55% <br /> H 3 Blank 100°iu <br />Aeration and Adjustment to 50% 100% <br /> <br />pH 3 <br />75% <br />100% >100 <br /> 100°,/a 100°,/0 <br /> H 10 Blank 100% <br />Aeration and Adjustment to 50% 95% <br />pH 10 75% 90% 84.3 <br /> 100% 0% <br /> Hi Blank 100% <br />Aeration and No pH 50% 100% <br /> <br />Adjustment <br />75% <br />90% g6.6 <br /> 100% 10% <br />