agriculture waste stream Articles

  • Sub-critical water as a green solvent for production of valuable materials from agricultural waste biomass: A review of recent work

    Agricultural waste biomass generated from agricultural production and food processing industry are abundant, such as durian  peel, mango peel, corn straw, rice bran, corn shell, potato peel and many more. Due to low commercial value, these wastes are disposed in landfill, which if not managed properly may cause environmental problems. Currently, environmental laws and regulations pertaining ...


    By GJESM Journal

  • Waste not in Asheville

    Asheville, North Carolina, has gained a national reputation as a hub of local and artisanal foods. In fact, the local foods movement in this Southern Appalachian city has become so embedded in the community consciousness that the city has dubbed itself “the world’s first Foodtopian Society.” There are hundreds of unique restaurants, dozens of bakeries, breweries and ...


    By BioCycle Magazine

  • MBR bioreactor installation - rhone poulenc agriculture, united kingdom

    Details Prior to installation of the Microbac Bioreactor at the Rhone Poulenc Agriculture site at Ongar, laboratory studies and a site trial were undertaken to demonstrate the effectiveness of the submerged, fixed film Bioreactor system for the removal of acetone and ammonia in the Rhone Poulenc waste stream. The main benefit of undertaking projects in a phased manner is that it ...


    By Microbac Ltd

  • Redirection of Timber Dust from Landfill to Agricultural Use: Mayco Industries

     Background Located in the industrial area of a Brisbane suburb, Mayco Industries Pty Ltd (Mayco) manufactures kitchens for residential and high rise markets. Their factory is one of the largest in Queensland, producing between 35 and 55 kitchens per week, and employs 86 staff, 20 of which work on a casual basis. Both natural timber and manufactured board are used by Mayco to ...


  • Redefining ag-wastes as coproducts

    Alan Doering doesn’t have the word “waste” in his vocabulary. As the scientist heading up the Agricultural Utilization Research Institute’s (AURI) coproduct utilization program, Doering sees crop residue, agricultural processing leftovers and biomass as products with value worth exploring. “Every leftover or coproduct has a value,” Doering says. “Our goal is to find the best use with the highest ...


    By BioCycle Magazine

  • Food Waste Composting Progress In The Southeast

    Communities all over the Southeast are exploring program options to reach recycling goals set as high as 75 percent in some states. Many now have organics recycling — including food waste collection and composting — on their radar to increase existing recycling rates, especially once the capture of “low-hanging fruit” such as newspaper, plastic and aluminum, etc. is ...


    By BioCycle Magazine

  • Project aims to produce fertilizer from wastes

    With the highest cattle density in northeastern Wisconsin and urban sprawl sprawling, Brown County has accelerated its investigation into how to handle growing amounts of dairy manure and industrial wastes spread on a diminishing land base.Applying waste on limited crop acreage has led to groundwater contamination issues and pollution problems of lower Green Bay.The solution lies in a value-added ...


    By FEECO International, Inc.

  • Prairie `agri-preneurs` battle megafarm waste

    Gwyn Morgan is the retired founding CEO of EnCana Corp. The revolting image of foaming green sludge washed up on a Lake Winnipeg beach in the Aug. 24 edition of Maclean's is part of, as the accompanying article states: "a putrid green mat, twice the size of PEI, and clearly visible from space ... The culprit isn't oil spills, toxic waste or even pesticides, but nutrient overloading from ...


    By Himark bioGas Inc

  • Ohio Takes Aim At Food Waste Composting

    WHILE RECYCLING of paper and yard trimmings have grown rapidly in Ohio in the last 30 years - now up to 50 percent for paper and 62 percent for green materials, the recovery rate for food residuals is at less than three percent of nearly 96 million tons generated annually. To turn things around, the Ohio EPA and its Solid Waste Management Division have teamed up to get the word out about ...


    By BioCycle Magazine

  • Case study - Rose Hill Compost Facility

    Facility Owner: Mark Bennion, Rose Hill Recycling 079 77409435 CCUK Contact: Steve Bullock, CCUK, 078 72119638 Location: Dymock, Gloucestershire Site Area: 2 acres Feed stock: Source separated household organics (landscape, food, paper, wood) Capacity: 25,000 tpa Commissioned: June 2008 Facility History The facility has been procecessing up to ...

  • Composting infrastructure trends in the UK

    The European Union's Landfill Directive, which restricts landfilling of biodegradable waste, has made it necessary to develop alternative infrastructures to manage the organic fraction of the solid waste stream. In the United Kingdom, the Landfill Directive has created demand for composting facilities that take source separated organics (SSO), and for anaerobic digestion. Infrastructure also is ...


    By BioCycle Magazine

  • Case study - Tapioca farming in Thailand

    The group has five factories located throughout Thailand; on a typical day, they produce 2,800 tons of tapioca between them.  The crop is processed within 24 hours with their state of the art production process and turned into tapioca starch or fibre for use in the paper industry, plywood, textiles, glue and the food and beverage industry. The process of crop cleaning produces a substantial ...


    By Geotech

  • Regional roundup

    ANAEROBIC DIGESTER ON UNIVERSITY CAMPUS The University of Guelph’s Ridgetown Campus, part of the Ontario Agriculture College (OAC), received an investment of more than US$2.6 million for construction of an anaerobic digester through the Federal Development Agency for Southern Ontario. OAC, with its Center for Agricultural Renewable Energy and Sustainability, views the digester as “a ...


    By BioCycle Magazine

  • Lamb-Weston’s French Fry Plant Saves on Fuel Costs with ADI-BVF® Anaerobic Reactor

    Location: Taber, Alberta, Canada • Sector: Food & Beverage The Client: Lamb-Weston is a division of ConAgra Limited—one of the largest potato processors in the world. The company operates several french fry processing plants. The Client’s Needs: Lamb-Weston required a wastewater treatment solution at its plant in Taber, Alberta, ...


    By ADI Systems

  • Hybrid composting systems: appropriate technology for Austral-Asia?

    Composting is a strongly emerging option in waste management in Austral-asia. It has been widely acknowledged that a successful integrated waste management strategy must adequately address the organic waste stream. Composting is the most economical, efficient and ecologically sustainable option to deal with organic waste if properly managed and economically and socially integrated into a ...


    By ORBIT e.V.

  • Canadian Composting Industry on the Grow

    Organic residuals continue to represent one of the largest untapped portions of the residential and industrial waste streams in Canada. However, this will not continue for much longer. Throughout Canada, programs have been or are about to be established that will capture organic materials and, through composting, transform them into value-added products for use in a multitude of applications. The ...


    By BioCycle Magazine

  • Focus on Australia & New Zealand: Composting Developments In Australia And New Zealand

     Composting Developments In Australia And New Zealand An Emerging Industry Takes Shape To deal with the waste stream in Australia and New Zealand, all strategies refer to organics recycling as a “fundamental vehicle for reaching future waste reduction targets,” notes Edmund Horan of RMIT University in Melbourne. “Composting provides a mechanism, not only for ...


    By BioCycle Magazine

  • Got Milk? Got Wastewater Too! Treatment of Dairy Processing Wastewater

    ABSTRACTA major dairy processing operation owned and operated by the Michigan Milk Producers Association (MMPA) located in central lower Michigan was required to design and construct a process wastewater treatment plant within a 14 month period. The system is sized to treat up to 0.5 MGD of dairy processing wastewater at a biochemical oxygen demand (BOD) concentration up to 1,846 mg/L. Effluent ...

  • Closed-Loop Companies

    At Big Rock Brewery, spent grain is used as cattle feed. Pictured here is brewmaster Paul Gautreau. Alberta may not always get an A-grade when it comes to the environment, but in some areas the province’s enterprises are on the leading edge. In industries from agriculture to forestry to beer, Alberta businesses are taking their own initiative to become closed-loop producers – that ...


    By Himark bioGas Inc

  • Landfill gas, canola and biodiesel: working towards a sustainable system

    Snohomish County in western Washington State began converting its vehicle fleet to a blend of biodiesel in 2005. As prices for biodiesel rose due to increased demand for this cleaner-burning fuel, Snohomish County looked to its farmers to “grow” this fuel locally. Suitable oil seed crops for biodiesel feedstock include canola, mustard and camelina. The residue, or meal, has high value ...


    By Waste Advantage Magazine

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