NC0003298_Worksheets_20181105 (3)

International Paper Company - Riegelwood, Pulp and Paper Facility
Bleach plant 1 and bleach plant 2 have a combined sewer system
calculations are based on 355 days of operatrion per year
Bleached Kraft Air Dried Tons (short tons)
Average per
year
Average
(tons/day)
Average
(pounds/day)
Average
(kg/day)
Bleach Plants 2016
Bleach plant 1+ 2 3701212
3701212
11042.90
210851800.00
9461102.90
Bleach plant 3 2521272
2521272
710.60
114211200.00
6441645.4
Total 6221484
6221484
11753.5
315071000.0
115901748.3
Limits for chloroform for each bleach plant are calculated in accordance with
Subpart B effluent guidelines (430.24)
Bleach plant 1 + Bleach plant 2
Chloroform daily max = 6.92 g/kkg * 946.1 kkg = 6.55 kg/day =14.4 Ib/day
Chloroform monthly average = 4.14 g/kkg * 946.1 kkg = 3.92 kg/day = 8.62 Ib/day
Bleach plant 3
Chloroform daily max = 6.92 g/kkg * 644.6 kkg = 4.46 kg/day = 9.81 Ib/day
Chloroform monthly average = 4.14 g/kkg * 644.6 kkg = 2.66 kg/day = 5.84 Ib/day
Effluent limits for external outfall are calculated in accordance with
Subpart B effluent guidelines (430.24)
AOX daily max = 0.951 kg/kkg * 1590.1 kkg =1512.2 kg/day = 3326.8 Ib/day
AOX monthly average = 0.623 kg/kkg * 1590.1 kkg = 990.6 kg/day = 2179.4 Ib/day
Pentachlorophenol daily max = 0.0014 kg/kkg * 1590.1 kkg = 2.23 kg/day =4.89 Ib/day
Trichlorophenol daily max = 0.0088 kg/kkg * 1590.1 kkg = 13.99 kg/day = 30.8 Ib/day
TSS daily max = 22.15 kg/kkg * 1590.1 kkg = 35220.7 kg/day = 77485.6 Ib/day
TSS monthly average = 11.9 kg/kkg * 1590.1 kkg = 18,922.2 kg/day = 41628.8 Ib/day
As summaried 10/21/2005 NC0003298_Worksheets_20181105 (3).xls As summarized by Diane Hardison