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wholesale and landed values as a measure of the extent of value-added processing carried out, it can be seen that herring processing (mainly roe herring) contributed to the highest increase in value, followed by salmon and groundfish processing. While a detailed review of the economic state of the B.C. fish processing industry is not available, an unaudited survey of four of the largest fish processors in the province provides an indication of the overall economic well-being of the industry. The survey was conducted by Price Waterhouse on behalf of the Fisheries Council of British Columbia, and included the following companies: ● British Columbia Packers Limited ● J.S. McMillan Fisheries Ltd. ● Canadian Fishing Company ● Ocean Fisheries Ltd. Table 7.1 Wholesale Value of B.C. Seafood by Species 1990-1992 Wholesale Value [$ Millions] Contribution to Totai Vaiue [%] Specie 1!392 19el 1990 1992 1091 le90 Avg Saimon 359.0 371.7 564.3 40.8 42.2 54.6 45.9 Farmed Salmon 145.0 135.8 85.1 16.5 15.4 8.2 13.4 Farmed Trout 0.7 0.6 0.5 0.1 0.1 0.0 0.1 Herring 129.7 146.2 169.3 14.8 16.6 16.4 15.9 Haiibut 25.0 28.7 27.8 2.8 3.3 2.7 2.9 Groundfish 125.0 128.2 116.0 14.2 14.5 11.2 13.3 Sheiifish 93.0 69.3 68.7 10.6 7.9 6.6 8.4 Other 1.5 1.3 1.4 0.2 0.1 0.1 0.2 Totai 878.9 881.8 1033.1 100.0 100.0 100.0 100.0 Source: B.C. Ministry of Agriculture, Fisheries and Food, 1992. Notes: 1991 values are preliminary. 1992 values are estimates. 89 I
Table 7.2 Average per-tonne Wholesale and Landed Value (1990 - 1992) by Species Average Value* / ! Wholesale ! Landed I Ratio Specie $/tonne Salmon 5,227 2,545 2.05 Farmed Salmon ~ 5,729 I 4,786 I 1.20 I Farmed Trout 6,000 6,000 1.00 Herring 3,827 1,673 2.29 Halibut I 7,953 I 6,182 I 1.29 Groundfish 807 487 1.66 Shellfish 3,031 2,012 1.51 Other 2,072 1,433 1.45 Total I 2,873 I 1,611 I 1.78 Source: B.C. Ministry of Agriculture, Fisheries and Food, 1992. Notes: : Average of the years 1990-1992. 1991 wholesale values and 1992 landed values are preliminary. 1992 wholesale values are estimates. I The four companies reported an average net after tax loss of $10 million per annum for the four years from 1990 to 1993 (1993 data was estimated). The poor performance during these years lowered the average net after tax profits for the period of 1980 to 1993 to $540,000 per annum. . 90 i
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Environment Canada Industrial Progr
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ACKNOWLEDGEMENTS This document was
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TABLE OF CONTENTS ACKNOWLEDGEM’EN
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5.4 5.5 BEST 6.1 6.2 6.3 5.3.4.2 Ot
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Figure 2.1 Figure 2.2 Figure 2.3 Fi
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Table 5.8 Table 5.9 Table 5.10 Tabl
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1 INTRODUCTION 1.1 Terms of Referen
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2 BACKGROUND INFORMATION 2.1 Genera
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1992a). In 1990, approximately 70 %
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Development of aquiculture (husband
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REDUCTION PLANT Q \ \ PRINCE RUPERT
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2.4 Review of Current Regulations 2
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2.4.3 Municipal and Regional Bylaws
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Table 3.1 Water Consumption Rates -
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3.2 Wastewater Characteristics 3.2.
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Table 3.4 Contaminant Concentration
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3.2.2 Fish Processing Facilities in
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Table 3.7 Production-based Contamin
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which are permitted to grind and di
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4 PROCESSING TECHNOLOGY The five ma
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---- ,,, ,,, > “\ - Y’ I r ----
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VESSEL-HOLD WATER PACKERS AND RECIR
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&& a- * I ---- ————-— --
Page 49 and 50:
4.4 Herring Processing 4.4.1 Genera
Page 51 and 52: Raw shrimp are held on ice for abou
Page 53 and 54: ~ PRODUCT — WASTEWATER ----- WATE
Page 55 and 56: -+ \ /’WATER’l \~uPPLY/ ‘T-
Page 57 and 58: 5 WATER AND WASTE MANAGEMENT 5.1 Cu
Page 59 and 60: Information Grind and Discha Coarse
Page 61: Table 5.1 Permit Summary ———-
Page 64 and 65: offal with wastewater, which is the
Page 66 and 67: equipment clean and to flush offal
Page 68 and 69: Table 5.4 Solid Waste Generation at
Page 70 and 71: process water. However, different r
Page 72 and 73: 5.2.4 Contaminant Reduction Several
Page 74 and 75: Fine screening is generally used as
Page 76 and 77: to coagulate proteins, cooling and
Page 78 and 79: Table 5.6 Summary of FM Proceeding
Page 80 and 81: 5.3.4.3 Enhanced Gravity Settling T
Page 82 and 83: To the knowledge of the authors, on
Page 84 and 85: To the knowledge of the authors, no
Page 86 and 87: 5.3.6.2 Hydrocyclones Hydrocyclones
Page 88 and 89: Solid wastes generated by seafood p
Page 90 and 91: Table 5.10 Results of Applications
Page 92 and 93: 5.4.9 Bone Meal Experiment conducte
Page 94 and 95: The comporting operation consists o
Page 96 and 97: ● ● ● ● ● ● ● ● ●
Page 98 and 99: ● / use of finer mesh screens (do
Page 100 and 101: 7 ECONOMIC ANALYSIS 7.1 Review of t
Page 104 and 105: 7.2 Processing Technology Treatment
Page 106 and 107: (~nuJ!WU Jo %) SONICINVl u) (9 I <
Page 108 and 109: conservation and the implementation
Page 110 and 111: In-house modifications can result i
Page 112 and 113: Table 7.3 Expected Efficiency of Wa
Page 114 and 115: Table 7.4 Assumptions used for Econ
Page 116 and 117: quo had been maintained. For each t
Page 118 and 119: All cost estimates involving DAF un
Page 120 and 121: meet toxicity limits. However, biol
Page 122 and 123: BIBLIOGRAPHY Aegis Management Servi
Page 124 and 125: Fukuda H. and H. Nakatani. Treatmen
Page 126 and 127: Johnson R.A. and S.M. Gallanger. Us
Page 128 and 129: NovaTec Consultants Inc.. Village o
Page 130: ( Takei M.. Treatment of Waste Wate
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