Laserfiche WebLink
TRE <br />Test Organism <br />14001-436-017 <br />Species <br />Daphnia magna <br />Age <br /><24 hours <br />Source <br />TRE In-house culture, batch 021016 <br />Acclimation <br />None <br />Feeding <br />None durin the test <br />Reference Toxicant Testing <br />Initiated February 11, 2016 using sodium chloride NaCl <br />TEST RESULTS <br />Biological Data <br />Test Concentration (% Effluent) <br />Percent Survival of Daphnia magna <br />24 hours 48 hours <br />0 (Mod Hard Performance Control) <br />100 <br />100 <br />0 (Receiving Water Control) <br />100 <br />100 <br />50 <br />100 <br />70 <br />100 <br />0 <br />0 <br />Receiving Water Performance <br />Acceptable <br />Low <br />I'l—am— � Iml VVNIVO VI IauUIcaul y uaia snee[s <br />Data Analysis and Test Endpoints <br />Biological Endpoint <br />Ad <br />Statistical Endpoint <br />Value (% Effluent) <br />Conductivity <br />NOAEC <br /><50 <br />Survival <br />48-hour LCA <br />60.95 <br />(°C) <br />VOAEC = No Ob d <br />High <br />C.L. 52.73 — 70.46 <br />serve verse Effect Concentration <br />Note: Analyses completed using, where appropriate, CETIS version 1.8.7 (2014). <br />Physical and Chemical Data <br />Treatment (% <br />pH <br />Dissolved <br />Conductivity <br />Temperature <br />Effluent) <br />Oxygen (mg/L) <br />(µS/cm) <br />(°C) <br />Low <br />High <br />Low <br />High <br />Low <br />High <br />Low <br />High <br />0 (Receiving Water <br />Control) <br />8.0 <br />8.7 <br />7.2 <br />7.3 <br />1,202 <br />1,214 <br />18 <br />20 <br />100 <br />8.2 <br />8.9 <br />7.1 <br />7.4 <br />15,450 <br />15,490 <br />19 <br />20 <br />All Treatments <br />8.0 <br />8.9 <br />>_7.1 <br />NA <br />188 <br />208 <br />19, <br />21b <br />Tc—..—h— ;_ a....a ,.,.i..4:___ <br />b Continuous temperature in water bath <br />i rr= =nwronmentai Strategies, LLC NELAC Accredited Page 3 of 4 <br />