fish handling system Articles

  • Case study: Fish farm

    OverviewKfar Ruppin is one of the leading fish farming coops in Israel. Recent restrictions on water consumption and discharge have led the coop to consider semi intensive closed loop fish ponds. The main objectives in closed loop fish farming applications are prevention of Ammonia and Nitrite accumulation, and removal of suspended solids. Usually, the investment in a closed water cycle system ...

  • The Superiorities of Extruding Fish Feed Pellets

    Fish feeding is one of the most important factors in commercial fish farming because feeding regime may have consequences on both growth efficiency and feed wastage. During the last decade, there has been a marked increase in the use of extruded fish feed pellets for feeding fish. These feed pellets ...


    By Amisy Fish Feed Machinery

  • Case study: fish processing plant wastewater treatment

    Abstract This presentation describes the full scale installation of a wastewater treatment system at the Ocean Gold Seafood ("OCS") plant in Westport, Washington, USA. Local Government requires that fish processors remove total suspended solids (TSS), fats, oil and grease (FOGs) and colloidal materials almost completely in order to allow for efficient disinfection. The OCS plant had only ...

  • Development of Indonesian Fish Farming & Aquaculture Production

    Part 1.Fish Farms Market Overview in Indonesia Part 2.Reasons Why Fishery Industry Develops Fast in Indonesia Part 3.Fish Farm Types in Indonesian Part 4.Sustainable Development of the Fishery in Indonesia Fish Farms Market Overview in Indonesia Fish farming is the ...

  • Wild Rose State fish hatchery renovation case study

    Wisconsin Department of Natural Resources Wild Rose, Wisconsin, USA After more than 100 years, the Wild Rose hatchery in central Wisconsin was showing its age. Wastewater discharge to a nearby Class 1 trout stream was also a cause of concern. With HDR as its fisheries consultant, the state decided to replace the facility based on the need to address comprehensive ...


  • Liquid ring pumps is the heart for conveying fish - Case Study

    Liquid ring pumps are real survivors. Fish Processors would be hard pressed to live without them. With other forms of vacuum pumps being made, Liquid Ring vacuum pumps have proven to be the most reliable. Statement by Jon Ellison Project Manager at Marel, Seattle USA With many years of experience designing and building fish processing systems I can tell you that Liquid Ring Vacuum Pumps have been ...


    By Samson Pumps A/S

  • Contained Composting Systems Rewiew

    Having gained success in recycling yard trimmings, composters and recycling coordinators are reaching deeper into the organic residuals pile to capture other feedstocks. In particular, their sights are set on source separated food materials, from institutions (e.g. schools, hospitals), grocery stores and produce markets, food processors and commercial food service facilities (e.g. restaurants). A ...


    By BioCycle Magazine

  • Kfar Ruppin, Israel A Case Study

    Case Study: Fish FarmClient: Kibbutz Kfar RuppinStart Up: 2004Capacity: 120 m3/h circulation Overview Kfar Ruppin is one of the leading fish farming coops in Israel. Recent restrictions on water consumption and discharge have led the coop to consider semi intensive closed loop fish ponds. The main objectives in closed loop fish farming applications are ...

  • Reliable pumps are the be-all and end-all - Case Study

    "The introduction of the vacuum system is the biggest positive change that has taken place in the fishing industry in all the years I have been a fisherman," says Roi Magnussen, chief engineer and co-owner of "H265 Asbjørn", which is one of Denmark's largest and most modern fishing vessels When "H265 Asbjørn" was built in 2008 – then under the name of "Gitte Henning" – ...


    By Samson Pumps A/S

  • Pigs: Montfort Boys Town, Fiji

    Before 1996, Montfort Boy's Town, a school for disadvantaged boys in Suva, Fiji, taught students how to raise both food and funds by farming fish in ponds. In 1996, ZERI and Professor George Chan arrived, proposing a new integrated farming system that would expand their current efforts into FIVE healthy new enterprises by simply gathering the waste generated by a local brewery. These new revenue ...

  • Irrigation Solution at Bodega Harbour Golf Course

    The Links at Bodega Harbour in Bodega Bay, CA just about an hour north of the Golden Gate Bridge is not only one of California’s most impressive golf courses, but it demonstrates a high degree of conservation by utilizing highly treated effluent from a local wastewater treatment plant for irrigating the grounds.  Brian Morris, Superintendent, knows that a course such as this needs the best ...


    By Orival, Inc.

  • Commercial composting provides food for thought

    The retail sector and food manufacturers produce a mountain of waste but, unlike householders, they cannot simply throw it in the compost and wait for it to rot down. The Compost Association told edie about the obstacles in the way of recycling waste from the commercial sector. Compared to household domestic waste, biodegradable matter from the retail and catering sector represents only a small ...

  • Building a filter defense against Zebra and Quagga mussles

    Tiny mussels can create massive problems for intake structures, vaLves, pumps, screens and other water infrastructure around the US. Some filtration systems can provide chemical-free protection against invasive zebra and quagga mussels, but it is vital to understand the problem and develop the right system to avoid being overrun by the alien species. Zebra mussels (Dreissena polymorpha) and their ...

  • Creating a Sustainable Food Future: Interim Findings - A menu of solutions to sustainably feed more than 9 billion people by 2050

    The world’s agricultural system faces a great balancing act. To meet different human needs, by 2050 it must simultaneously produce far more food for a population expected to reach about 9.6 billion, provide economic opportunities for the hundreds of millions of rural poor who depend on agriculture for their livelihoods, and reduce environmental impacts, including ecosystem degradation and ...

  • What`s New - In-Vessel Composting

    IF YOU are considering some sort of enclosed vessel for composting food residuals, yard trimmings, biosolids, manure, animal mortalities or other waste streams, there is no shortage of options to consider. Domestic and international technology providers offer agitated and nonagitated enclosed systems, as well as rigid and nonrigid containment. Unlike some of the other equipment categories in ...


    By BioCycle Magazine

  • Vineyards Make Switch to "Four Course" Compost

    Untitled Document FORGET about the Grapes of Wrath. There's a new story in California: ...


    By BioCycle Magazine

  • Biomimicry: solutions hidden in plain sight

    Some call it arrogance, the way human beings believe it is possible to out-smart nature with science and technology. Now, Houston and other large cities deal with excessive water runoff as a result of cutting down forests and paving over prairie. The fish in most ...

  • From factory to farm – industry opportunities for surplus food

    Food waste management is a common topic in the industry, as manufacturers and retailers strive to improve their environmental compliance and, ultimately, their profitability. But in line with the increasingly popular concept of the circular economy, specialist surplus food recycler SugaRich is working with producers and stores, large and small, to show that this ...


    By SugaRich

  • Composting Advances in Oregon and Washington

    Over the years, different forces have served as drivers to help grow the composting industry. For example, in the late 1980s and early 1990s, it was the perceived landfill crisis that led to state bans on disposal of yard trimmings. Composting also has benefitted from a push to meet recycling goals, which has prompted states and local governments to go beyond yard trimmings and into such ...


    By BioCycle Magazine

  • Composting Comes Back to The Big Apple

    Untitled Document WE HAD an average of 250 people per day at our compost giveback events and they were ecstatic. My staff working the events ...


    By BioCycle Magazine

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