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( Takei M.. Treatment of Waste Water with Coagulant in Fish Processing Factory. 1. Variation of Effect of Coagulation. Chem Abs., 88, 27420r, 1978 Tavel Ltd.. A Review of Environmental Research and Development Framework - a Report for Industry, Science and Technology Canada, 1991. Tilsworth T. and W.D. Morgan Jr.. Alaska Seafood Processing Industry. Proc.: 38th Ind. Waste Conf., Purdue Univ., Lafayette, Indiana, 1983 U.S. Environmental Protection Agency. Dissolved Air Flotation Treatment of Gulf Shrimp Cannery Wastewater. Cincinnati, Ohaio, 1979 Ventz D.. Fish-processing Industry and Sewage Treatment. Chem Abs., 76, 158007m, 1972 Villamere J.. Water Contamination Sources are Numerous at Most Plants. J. Western Fisheries, 87, 5, 1974 Watanabe H., R. Takai, A. Sekigawa and H. Hasegawa. An Estimation of the Amount of Protein Lost in the Effluent from Frozen Surimi Manufacture. Chem. Abs., 97, 132971e, 1982 Welsh F.W. and R.R. Zall. Fish Scales: A Coagulating Aid for the Recovery of Food Processing Wastewater Colloids. Process Biochem., 14, 8, 1979 Welsh F.W. and R.R. Zall. Using Zeta Potential to Optimize Coagulating Aid Doses Used to Treat Food Processing Wastes. Process Biochem., 16, 4, 1981 Ziminska H.. Protein Recovery from Fish Wastewaters. Agricultural Waste Utilization and Management. Proc.: 5th Int. Symp. on Agricultural Wastes, Chicago, 1985 Ziminska H. and B. Zygadlowska. The Isolation of Protein from Fish Waste Waters. Food Sci. and Tech. Abs., 18, 3, 3R29, 1986 117
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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 ---- ————-— --
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4.4 Herring Processing 4.4.1 Genera
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Raw shrimp are held on ice for abou
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~ PRODUCT — WASTEWATER ----- WATE
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-+ \ /’WATER’l \~uPPLY/ ‘T-
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5 WATER AND WASTE MANAGEMENT 5.1 Cu
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Information Grind and Discha Coarse
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Table 5.1 Permit Summary ———-
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offal with wastewater, which is the
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equipment clean and to flush offal
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Table 5.4 Solid Waste Generation at
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process water. However, different r
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5.2.4 Contaminant Reduction Several
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Fine screening is generally used as
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to coagulate proteins, cooling and
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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 102 and 103: wholesale and landed values as a me
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
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