Acute and Chronic Toxicity of Soluble Fractions of Industrial Solid Wastes on Daphnia magna and Vibrio fischeri

Table 2

Results of Daphnia magna and Vibrio fischeri acute toxicity tests after exposition to soluble fraction of textile, metal-mechanic, and pulp and paper industrial solid waste.

Industry	Sample	Daphnia magna CE50,48h (%)	Vibrio fischeri CE50,30min (%)	pH	OD (mg/L)
Textile	TX1	70.71	NT	6.83	2.9
	TX2	NT	43.77	7.75	5.8
	TX3	11.26	12.08	7.71	4.0
	TX4	48.29	17.99	6.9	3.2
Metal-mechanic	MM1	84.86	73.86	8.89	4.3
	MM2	70.71	48.73	9.47	4.7
	MM3	2.21	17.47	6.9	5.8
Pulp and paper	PP1	NT	91.93	6.72	4.1
	PP2	NT	19.00	8.17	5.6
	PP3	51.76	18.61	6.3	3.4

NT Nontoxic.