Project:Acquire and Install Unique Air and Pressurized Ozone Technology to Reduce Pathogens and Biological Loading of Proc...
Aquaculture in Canada<br /> FACTS<br /><ul><li>Canadian production value as of 2008: 2.29 billion dollars</li></ul>In 2008...
 2008 BC Aquaculture Revenue - $1.2 Billion
 94%  of production is Atlantic salmon
 Export value $ 857 M to 82 countries</li></li></ul><li>more than 16,000 full and part time BC jobs in <br />production an...
Restrictions to Industry Growth<br />One of the largest issues being the treatment of blood water and  production waste fr...
Blood Water Waste<br />Produced during fish harvesting and processing<br />Contains sea water, fresh water, salted ice and...
Treatment of Blood Water<br />Discharge requires <br />Reduction of suspended solids <br />measured as Total Suspended Sol...
Treatment Options<br />1. Dissolved Air Flotation (DAF)<br />Compressors, saturators, media and small orifices create bubb...
Conventional Blood Treatment Options<br />2. Aeration Chambers<br />Assist in reducing BOD and COD<br />Problem: requires ...
Disadvantages of UV disinfection treatment in waste water with high TSS, Organics and Colour<br />
Conventional Treatment Options<br />
BLOOD WATER TREATMENT<br />Pressurized Ozone Disinfection<br />“A new and innovative approach” <br />
MASS Technology<br />Micro Air Separation System – MASS Technology<br />Developed by Muddy River Technologies<br />Include...
Muddy River Technologies<br />Canadian owned and operated company based in Delta BC<br />Designs and manufactures propriet...
Industries  Served<br />Food Industry – Processing waste from a deli meat producer<br />Pretreatment of non hazardous wast...
MASS Treatment<br />Stage One – Suspended Solids Removal<br /><ul><li>Micro bubbles injected into waste
Highly efficient removal of suspended solids which are floated and removed
Reduction in Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS)</li></li></ul><...
Stage Two – Disinfection and Clarification<br /> Ozone is introduced at the feed stream, passes through the Micro Bubble G...
Stage TwoOzone MASS<br />
The Final Product<br />Suspended solids removed <br />Bacteria, viruses and other pathogens deactivated<br />Water clarifi...
Salmon Aquaculture – A Growing Industry<br />Salmon farming is a viable long term industry and an important contributor to...
Six Treatment Stages<br />1<br />5<br />2<br />3<br />4<br />6<br />Untreated blood water<br />Coagulant  added and pH low...
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Blood water treatment

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Latest technology for Aquaculture related wastewater treatment

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  • Statistics were gathered from Stats Can, Agriculture and Agri-Food Canada, BC Government and Canadian DFO web sites and publications. 2008 is the most up to date stats available.
  • With the growth of the Aquaculture Industry and the demand for more fish processing come other issues that must be addressed.One of the largest issues being the treatment of blood water and production waste.
  • DAF – requires compressors, saturators, media and small orifices in order to create bubbles. The bubbles produced are relatively large, resulting in inefficient flotation and removal of suspended solids. The small orifices and media are easily clogged causing loss of performance and even system failure.
  • Aeration Chambers – require expensive and power hungry blowers to provide air supplySettling Ponds – require large areas which are not available in urban locations
  • TSS – Total Suspended SolidsThe more opaque the water, the less effective UV systems
  • The heart of this technology is in the Micro Bubble Generator (MBG ) which allows intimate mixing of water and any number of gasses. This patented process provides the ability to create ultra fine bubbles, as small as 5 µm, resulting in unprecedented flotation ability along with maximized contact between the water and the gas due to the increased surface area provided by the minute bubbles.
  • Muddy River Technologies is a Canadian owned and operated company based in Delta B.C.Muddy River designs and manufactures its own unique and novel proprietary technology for the water and waste water industry.Systems have been installed in the Food Processing industry, the Agriculture industry as well as for the Department of National defense and the Department of Fisheries and Oceans at their Pacific Biological Station
  • This uses a MASS ( Micro Air Separation System ) to introduce ambient air into the waste stream, and along with appropriate adjustments to the water chemistry, float the waste from the water producing an effluent low in BOD and TSS. Viruses, bacteria, other micro-organisms and remaining colour are dealt with in Stage Two.
  • This uses a special MASS unit where ozone is introduced into the stream instead of just ambient air. The ozone removes remaining colour and oxidizes any remaining blood protein in the water. Due to the total dissolution of the ozone gas in the water under pressure for a given time, there is more efficient contact for the ozone to kill or deactivate any bacteria, viruses and other micro-organisms if present.
  • Blood water treatment

    1. 1. Project:Acquire and Install Unique Air and Pressurized Ozone Technology to Reduce Pathogens and Biological Loading of Processing Wastewater at a Tofino Fish Processing PlantCompany: Pacific National Processing Ltd, managed by Mainstream CanadaIndustry: Salmon FarmingLocation: Tofino, BC, west coast of Vancouver Island<br />
    2. 2. Aquaculture in Canada<br /> FACTS<br /><ul><li>Canadian production value as of 2008: 2.29 billion dollars</li></ul>In 2008, BC production made up 54% of total Canadian production<br /><ul><li> BC production value : $1.23 Billion</li></li></ul><li> FACTS<br /><ul><li>BC – 4th largest producer of cultured salmon in the world
    3. 3. 2008 BC Aquaculture Revenue - $1.2 Billion
    4. 4. 94% of production is Atlantic salmon
    5. 5. Export value $ 857 M to 82 countries</li></li></ul><li>more than 16,000 full and part time BC jobs in <br />production and processing<br />
    6. 6. Restrictions to Industry Growth<br />One of the largest issues being the treatment of blood water and production waste from fish processing<br />
    7. 7. Blood Water Waste<br />Produced during fish harvesting and processing<br />Contains sea water, fresh water, salted ice and fish blood<br />Also may contain <br />Dirt<br />Fish entrails<br />Viruses and Pathogens such as IHN <br />Must be treated and discharged<br />
    8. 8. Treatment of Blood Water<br />Discharge requires <br />Reduction of suspended solids <br />measured as Total Suspended Solids (TSS) and Biological Oxygen Demand (BOD)<br />Reduction of Biological Oxygen Demand and Chemical Oxygen Demand<br />measured as Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD)<br />Disinfection of pathogens and other harmful agents<br />
    9. 9. Treatment Options<br />1. Dissolved Air Flotation (DAF)<br />Compressors, saturators, media and small orifices create bubbles which attach and float particles to the surface <br />Problem: bubbles are relatively large resulting in inefficient flotation and removal of suspended solids<br />Problem: small orifices and media are easily clogged causing loss of performance and system failure<br />Problem: does not treat bacteria or pathogens<br />
    10. 10. Conventional Blood Treatment Options<br />2. Aeration Chambers<br />Assist in reducing BOD and COD<br />Problem: requires expensive and power hungry blowers to provide air supply<br />3. Settling Ponds<br />Wastes are allowed to settle leaving clean water on surface<br />Problem: requires a very large area and considerable time. Requires periodic clean-out<br />None of these processes disinfect the water<br />
    11. 11. Disadvantages of UV disinfection treatment in waste water with high TSS, Organics and Colour<br />
    12. 12. Conventional Treatment Options<br />
    13. 13. BLOOD WATER TREATMENT<br />Pressurized Ozone Disinfection<br />“A new and innovative approach” <br />
    14. 14. MASS Technology<br />Micro Air Separation System – MASS Technology<br />Developed by Muddy River Technologies<br />Includes the proprietary Micro Bubble Generator ( MBG )<br />Intimate mixing of water and gases<br />Creating ultra fine bubbles (5 µm)<br />Allowing maximum contact with suspended solids<br />Unprecedented ability to float suspended solids<br />
    15. 15. Muddy River Technologies<br />Canadian owned and operated company based in Delta BC<br />Designs and manufactures proprietary technology for the water and wastewater industry<br />Food Processing, Agriculture, Industrial Waste Water, Department of National Defense, Department of Fisheries and Oceans <br />
    16. 16. Industries Served<br />Food Industry – Processing waste from a deli meat producer<br />Pretreatment of non hazardous wastewater – Processing grease trap wastewater, septage and industrial wastewater <br />Canadian DND – de-oiling bilge water <br />DFO – disinfection before discharge. Water from scientific study aquariums at the Pacific Biological Station<br />
    17. 17. MASS Treatment<br />Stage One – Suspended Solids Removal<br /><ul><li>Micro bubbles injected into waste
    18. 18. Highly efficient removal of suspended solids which are floated and removed
    19. 19. Reduction in Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and Total Suspended Solids (TSS)</li></li></ul><li>Stage One Standard MASS System<br />
    20. 20. Stage Two – Disinfection and Clarification<br /> Ozone is introduced at the feed stream, passes through the Micro Bubble Generator and dissolved under pressure <br /> Oxidizes remaining blood protein<br /> Removes remaining colour<br /> Kills or deactivates bacteria, viruses and other micro-organisms present<br />
    21. 21. Stage TwoOzone MASS<br />
    22. 22. The Final Product<br />Suspended solids removed <br />Bacteria, viruses and other pathogens deactivated<br />Water clarified and ready for discharge<br /> Final product Initial Blood Water<br />
    23. 23. Salmon Aquaculture – A Growing Industry<br />Salmon farming is a viable long term industry and an important contributor to the Canadian economy<br />New and more efficient methods of wastewater treatment are needed to support industry growth and meet environmental standards<br />
    24. 24. Six Treatment Stages<br />1<br />5<br />2<br />3<br />4<br />6<br />Untreated blood water<br />Coagulant added and pH lowered<br />pH adjusted<br />Flocculent added<br />Primary MASS effluent<br />Ozone MASS effluent (clarified & disinfected)<br />
    25. 25. The MASS Technology and Salmon Production<br />The MASS technology provides an efficient and cost effective solution to the problem of treating fish processing waste water<br />The MASS technology is suitable for all Canadian processing plants and all types of discharge systems<br />The MASS technology is appropriate to meet environmental wastewater standards<br />
    26. 26. Project Supporters<br />Industry<br /><ul><li>Creative Salmon Company Ltd
    27. 27. BC Salmon Farmers Association
    28. 28. Mainstream Norway
    29. 29. Mainstream Chile
    30. 30. Mainstream Scotland Ltd.
    31. 31. Cooke Aquaculture</li></ul>Community<br /><ul><li>Ahousaht First Nation
    32. 32. Tofino Business Association
    33. 33. District of Tofino
    34. 34. Bradford Construction</li></ul>Water, Waste Water Industry<br /><ul><li>Nova Tech Consultants Inc.
    35. 35. Pacific Power Vac, USA
    36. 36. Shearwater Marine Group</li></ul>Government<br /><ul><li>BC Ministry of Environment
    37. 37. Food Processing Council of Canada</li>

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