VENTURA COUNTY AIR POLLUTION CONTROL DISTRICT

RULE 53 - PARTICULATE MATTER-PROCESS WEIGHT
(Adopted 7/2/68, Revised and Renumbered 10/22/68, Revised 5/23/72, 7/18/72)

A person shall not discharge into the atmosphere from any source whatsoever, solid particulate matter; including lead and lead compounds, in excess of the rate shown in the following table (Rule 53 Table).

Where the process weight per hour falls between the figures listed in the Table, the exact weight of the permitted discharge shall be determined by linear interpolation.

PROCESS WEIGHT

TABLE FOR RULE 53

PROCESS WEIGHT PER HOUR - Lbs/Hr

MAXIMUM DISCHARGE RATE ALLOWED FOR SOLID PARTICULATE MATTER (Aggregate Discharged From All Points of Process) - Lbs/Hr

PROCESS WEIGHT PER HOUR - Lbs/Hr

MAXIMUM DISCHARGE RATE ALLOWED FOR SOLID PARTICULATE MATTER (Aggregate Discharged From All Points of Process) - Lbs/Hr

 

250 or less

1.00

12,000

10.4

300

1.10

14,000

10.8

350

1.23

16,000

11.2

400

1.34

18,000

11.5

450

1.44

20,000

11.8

500

1.54

25,000

12.4

600

1.73

30,000

13.0

700

1.90

35,000

13.5

800

2.07

40,000

13.9

900

2.22

45,000

14.3

1,000

2.38

50,000

14.7

1,200

2.66

60,000

15.3

1,400

2.93

70,000

15.9

1,600

3.19

80,000

16.4

1,800

3.43

90,000

16.9

2,000

3.66

100,000

17.3

2,500

4.21

120,000

18.1

3,000

4.72

140,000

18.8

3,500

5.19

160,000

19.4

4,000

5.64

180,000

19.9

4,500

6.07

200,000

20.4

5,000

6.49

250,000

21.6

5,500

6.89

300,000

22.5

6,000

7.27

350,000

23.4

6,500

7.64

400,000

24.1

7,000

8.00

450,000

24.8

7,500

8.36

500,000

25.4

8,000

8.70

600,000

26.6

8,500

9.04

700,000

27.6

9,000

9.36

800,000

28.4

9,500

9.68

900,000

29.3

10,000 or more

10.00

1,000,000

30.0