发光细菌法在煤化工废污水急性毒性评价中的应用

宋张杨,韦昊,魏玥,孙晓懿,孙照东,焦瑞峰

Application of bioluminescent bacteria test on evaluating toxicity of coal chemical enterprise wastewater

Zhangyang SONG,Hao WEI,Yue WEI,Xiaoyi SUN,Zhaodong SUN,Ruifeng JIAO

表2 阴性质控实验（1~4号）和阳性质控实验（5号）结果

Table 2 The results of negative control batch（No. 1 to No. 4） and positive control batch（No. 5）

批号	稀释水平D	测试值			校正系数		均值		有效性检验
批号	稀释水平D	I₀	I_k₁₅	I_k₃₀	I_k₁₅/I₀	I_k₃₀/I₀	${\overset{ˉ}{f}}_{k 15}$	${\overset{ˉ}{f}}_{k 30}$	与均值 ${\overset{ˉ}{f}}_{k 15}$ 的偏差/%	与均值 ${\overset{ˉ}{f}}_{k 30}$ 的偏差/%
1	2	101	94	93	0.931	0.921	0.940	0.904	±0.945	±1.892
1	2	97	92	86	0.948	0.887	0.940	0.904	±0.945	±1.892
2	2	101	73	66	0.723	0.653	0.729	0.638	±0.820	±2.430
2	2	98	72	61	0.735	0.622	0.729	0.638	±0.820	±2.430
3	2	90	78	71	0.867	0.789	0.859	0.780	±0.937	±1.204
3	2	87	74	67	0.851	0.770	0.859	0.780	±0.937	±1.204
4	2	95	73	66	0.768	0.695	0.752	0.684	±2.24	±1.55
4	2	98	72	66	0.735	0.673	0.752	0.684	±2.24	±1.55
		I₀	I₁₅	I₃₀	校正值		H₁₅/%	H₃₀/%	${\overset{ˉ}{H}}_{15}$ /%	${\overset{ˉ}{H}}_{30}$ /%
		I₀	I₁₅	I₃₀	I_c₁₅	I_c₃₀	H₁₅/%	H₃₀/%	${\overset{ˉ}{H}}_{15}$ /%	${\overset{ˉ}{H}}_{30}$ /%
5	2	100	37	20	93.96	90.37	60.62	77.87	61.9	78.0
5	2	101	35	20	94.90	91.27	63.12	78.09	61.9	78.0