1、C 52 GBZ GBZ/T 160.9 2004 Methods for determination of copper and its compounds in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.9 2004 GBZ 1 GBZ 2 Copper Copper oxide 2004 12 1 GB 11531 89 A 1989 GBZ/T 160.9 2004 1 2 GBZ 159 3 324.7nm 4 4.1 0.8 m 4.2 40mm 4.3 , 25mm 4.4 0 3L/min 0 10L/min 4.5
2、50ml 4.6 4.7 10ml 4.8 5 5.1 20 1.67g/ml 5.2 20 1.42g/ml 5.3 100ml 900ml 5.4 0.16mol/L 10ml 990ml 5.5 0.1000g ( ) 100ml 1.0mg/ml 10.0 g/ml 6 GBZ 159 6.1 5L/min 15min 6.2 1L/min 2 8h 6.3 1L/min 2 8h 2 7 7.1 7.2 5ml 200 C 10.0ml 7.3 6 1 0.0 1.0 2.0 3.0 4.0 5.0ml 5ml 10.0ml 0.0 1.0 2.0 3.0 4.0 5.0 g/ml 324.7nm 3 ( g/ml) 7.4 ( g/ml) 8 8.1 1 2 93 P V o = V 1 273 + t 101.3 Vo L V L t P kPa 8.2 2 10 c C = 2 V o C mg/ m 3 c g/ml 10 ml Vo L 8.3 GBZ 159 9 9.1 0.01 g/ml 0.001mg/ m 3( 75L ) 0.01 5 g/ml 1.2 9.2 96.4 98.7 99.2 9.3 Cu 2 2.0 g/ml 1000 g Co 2 Fe 3 Zn 2 Mg 2 Cd 2
