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Appendix 7 Estimates of Point Source Emissions from Industry



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Appendix 7



Estimates of Point Source Emissions from Industry



Table A7-1: Annual release estimates of formaldehyde from various mining operations (NPI database 2001-2002 & 2002-2003)


Mining Type

Number of Facilities Annual release rate (kg/year)







2001-

2002-

2001-2002

2002-2003

2002

2003







Metal ore

22

23

24 338 (0 - 40 1112)

20 768 (0 - 363 769)

Construction material

11

11

3540 (652 - 14 202)

695 (112 - 1305)

Miscellaneous

7

8

1535 (4.9 - 4181)

1759 (0 - 11 392)

Coal

8

9

77 (0 – 540)*

76(0 - 487)

Average







12 203

7254




range of emissions from individual facilities.

Table A7-2: Annual release estimates of formaldehyde from wood and paper manufacturing industries (NPI database 2001-2002 & 2002-2003)


Type of industry

Number of Facilities Annual release rate (kg/year)


(number of facilities)*

2001-

2002

2002-

2003

2001-2002 2002-2003


Wood products (14)

Paper & paper products (4)

Log sawmilling and timber dressing (9)

14 14 9676 (324 - 27 082) 12 801 (68 - 51 844)

3 4 9078 (308 - 26045) 1196 (512 - 2690)

3 9 405 (125 - 598) 740 (126 - 2682)


Average 8195 7061
*reporting to NPI.



Table A7-3: Annual NPI release estimates of formaldehyde from materials manufacturing industries (NPI database 2001-2002 & 2002-2003)


Type of industry

(number of



Number of Facilities

Annual release rate (kg/year)


facilities)

2001-

2002-

2001-2002

2002-2003

2002

2003







Basic non-ferrous

metal (7)

6

14

14 425 (27 - 35 000)

8977 (18 - 27 000)

Glass and glass

2

2

2830 (2070 - 3590)

2375 (2350 - 2400)

products (2)













Non-metallic

2

3

980 (0 - 1960)

2004 (4 - 4667)

mineral (3)













Cement, lime,

4

13

91 (17.3 - 214)

1577 (53 - 7326)

concrete (5)













Ceramic Product

7

12

80.1 (15.7 - 204)

75 (7 - 166)

Manufacturing (12)













Fabricated metal

5

6

20.2 (0 - 61)

25 (0 - 47)

(6)













Iron and Steel

_

1

_

38 (38 - 38)

Manufacture (1)













Average







3664

2293

Table A7-4: Annual release estimates of formaldehyde from the chemical manufacturing industry (NPI database 2001-2002 & 2002-2003)


Manufacturing

Number of Facilities Annual release rate (kg/year)


Category

2001-

2002-

2001-2002

2002-2003

2002

2003







Basic chemical

11

14

638.7 (0 - 5749)

167 (0 - 1390)

Other Chemical

14

13

660.9 (0.12 - 6960)

649 (0 - 6370)

Average







651

399


Table A7-5: Release estimates from formaldehyde manufacturing plants (NPI database 2001-2002)

Manufacturing Company Annual release rate (kg/year)


Woodchem Oberon, NSW Orica

Deer Park, VIC Hexion Laverton, VIC Hexion

Gibson Island, QLD Dynea

Dardanup, WA

157


485

6960


93.2

5750



Total (Average) 13 445 (2689)



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