1、C 52 GBZ GBZ/T 160.19 2004 Methods for determination of strontium and its compounds in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.19 2004 GBZ 1 GBZ 2 Strontium oxide Strontium chloride 2004 12 1 WS/T 131 1999 1999 GBZ/T 160.19 2004 1 2 GBZ 159 3 460.7nm - 4 4.1 0.8 m 4.2 40mm 4.3 25mm 4.4 0
2、3L/min 0 10L/min 4.5 50ml 4.6 50mm 4.7 4.8 10ml 4.9 - 5 5.1 20 1.42g/ml 5.2 20 1.67g/ml 5.3 100ml 900ml 5.4 0.16mol/L 10ml 990ml 5.5 5g/L 5.6 0.1173g 99.9 50ml (6mol/L) 100ml 1.0mg/ml 100g/ml 6 GBZ 159 6.1 5L/min 15min 6.2 1L/min 2 8h 6.3 1L/min 2 8h 7 7.1 7.2 5ml 160 C 5ml 0.1ml 10ml 7.3 6 0.0 0.10
3、 0.30 0.50 0.70 0.90ml 0.1ml 10.0ml 0.0 1.0 3.0 5.0 7.0 9.0 g/ml 460.7nm 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 1.68 2.421.18 mg/ m 3 1 0 ml c g/ml Vo L 9 9.1 0.03 g/ml 0.004mg/ m 3 75L ) 0.03 9.0 g/ml 0.9 1.5 9.2 97.1 96.4 100.3 9.3 500g/ml Ni Co 2 Cu 2 Mg 2 Cd 2 Pb 2 300g/ml Mn 2 Ca 2 5 g/ml 100g/ml Fe 3 Al 3 Si 4 1ml100g/L Fe 3 0.4ml (100g/L) 0.6ml (100g/L) Al 3 1.5ml 100g/L 0.6ml 100g/L Si 4 9.4
