animal production facilities Articles

  • Regulating the land application of manure from animal production facilities in the USA

    Water pollution from the land application of manure has been cited as an issue that needs to be addressed. Judicial challenges have forced the US Environmental Protection Agency (EPA) to adopt additional controls governing concentrated animal feeding operations (CAFOs). State agencies have also been directed to do more to minimize the risk of pollution from animal production. In developing ...


    By IWA Publishing

  • Production of animal proteins in Europe - Case Study

    Continuous production of food grade products Production of animal proteins in Europe One of our customers is an international producer and marketer of highly functional collagen proteins for the food industry. In the production of animal proteins, the last process step consists of drying viscous material. Hence, the customer was looking for a ...

  • Hog facility Texas, USA

    Type of Wastewater System: Supernate pit flush system Problem: This facility was having problems with manure crusting and floating on the top of the pit. This was making it impossible to flush the solids from the pit to an anaerobic digester. It was also having a tremendous buildup of ammonia gas that was causing irritation to the pigs and the employees. Flies were beginning to ...


    By Roebic Laboratories, Inc.

  • Cultivating energy crop production

    A NEW Farm Bill is moving through the Congressional legislative process. Along the way, commercial agriculture is debating the energy impacts of future corn and soybean production. The growth of corn-based ethanol and soybean-based biodiesel has created competition for the feed inputs into animal agriculture, namely corn and soybeans. While most of agriculture discusses energy production from ...


    By BioCycle Magazine

  • Composting Process and Organic Fertilizers Production

    Illustrated explanation of two broad stages that are usually applied in most composting facility. First, composting process that convert raw compost into mature compost. Second, organic fertilizers production that convert mature compost into granulated fertilizers. Feedstock for composting stage can be farm and animal husbandry wastes, biomass from plants, and biodegradables that have been sorted ...


    By CV Wirajasa Teknik Industri

  • TRANSPORTING ORGANICS - RAW FEEDSTOCKS TO FINISHED PRODUCTS

    Untitled Document Facility operators find that transport trailers with moving floors are the most versatile when handling a wide range of feedstocks and end products. THE ...


    By BioCycle Magazine

  • Lignin: A Possible Substitute for Petrochemicals in Products - Videos

    Usually burnt to heat the facilities at pulp and paper-making operations after valuable carbohydrate components such as cellulose have been separated from the woody feedstock—and sometimes cursed for its tendency to stick like glue to the other components of the wood—the polymer lignin, making up almost a third of the wood in trees, has become hot property in research and development ...


    By Bio4Energy

  • Composted Woody Materials Become Erosion Control Product

    In Beaverton, Oregon, Lakeside Reclamation, Inc. grinds incoming yard trimmings and other feedstocks which are composted and bagged for use in erosion and runoff control. The facility recycles over 25,000 tons of wood each year for multiple product use. Owned by Howard Grabhorn, the site includes a limited purpose landfill, composting area, retail products building and comparative erosion control ...


    By BioCycle Magazine

  • Karakul sheep production in Kazakhstan: an efficient collective enterprise under the state farm (sovkhoz) system and its collapse with the break–up of the Soviet Union

    Prior to the demise of the Soviet Union in 1991, Karakul sheep in Kazakhstan were raised mainly on large collective state farms, sovkhozes. Farmers had to meet quotas on lamb and pelt numbers and received wages, while state farms provided veterinary and breeding services, animal feed and marketing. With the break–up of the Soviet Union, land ownership, farm facilities, animals and payment ...


    By Inderscience Publishers

  • 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 ...

  • An odor predictive model for rendering applications

    Abstract The rendering process consists of crushing and heating animal remains to produce by-products. The U.S. produces approximately 30 billion pounds of inedible animal by-products annually, exporting a market value of US$ 1.5 billion. Benefits of the rendering process include reducing total waste material, and helping the livestock industry stay competitive over ...


    By Biorem Technologies Inc.

  • Implementation of FDA’s new antibiotic rules

    On Wednesday, December 11, 2013, the U.S. Food and Drug Administration (FDA) announced two coordinated actions based on its belief “that production use indications such as ‘increased rate of rate of weight gain’ or ‘improved feed efficiency’ are no longer appropriate for the approved conditions for medically important antimicrobial drugs.” First, it released ...


    By National Farmers Union (NFU)

  • Modeling effect of cover condition and soil type on rotavirus transport in surface flow

    Runoff from animal production facilities contains various microbial pathogens which pose a health hazard to both humans and animals. Rotavirus is a frequently detected pathogen in agricultural runoff and the leading cause of death among children around the world. Diarrheal infection caused by rotavirus causes more than two million hospitalizations and death of more than 500,000 children every ...


    By IWA Publishing

  • Season matters when sampling streams for swine CAFO waste pollution impacts

    Concentrated (or confined) animal feed operations (CAFOs) are the principal means of livestock production in the United States, and such facilities pollute nearby waterways because of their waste management practices; CAFO waste is pumped from the confinement structure into a cesspit and sprayed on a field. Stocking Head Creek is located in eastern North Carolina, a state with >9,000,000 ...


    By IWA Publishing

  • Coffee`s new uses saves manufacturer big money - case study

    For over a decade Sustainable Resources Group (SRG) has provided this client with turnkey service providing beneficial re-use of residuals from the production of coffee and tea beverages. SRG manages the use of 43,000 tons of bulk residuals and another 7.3 million gallons of liquid residuals annually. Local land application of the plant’s wastewater treatment residuals as a liquid ...

  • Maryland’s New Composting Regulations

    After a year of comments and revisions, the Maryland Department of Environment (MDE) is scheduled to publish its new rules for permitting composting facilities this month (December) in the Maryland Register for a final 30-day comment period. Initially proposed last January, the slightly revised composting regulations are expected to take effect in early 2015, unless further changes are required. ...


    By BioCycle Magazine

  • Manure Compost A New Cash Crop

    A growing number of livestock producers are discovering manure compost as a new cash crop. When Mark Meyer refers to the “magic” at New Day Farms, he isn’t referring  to  the  liquid  egg  products  generated  by more than 2.5 million laying hens. Rather, Meyer, the environmental manager  at the Ohio facility, is talking about the ...

  • Composting Roundup - March 2018

    Sacramento, California: Alternative Manure Management Project Grants The California Department of Food and Agriculture (CDFA) awarded $9.64 million in grant funding to 17 alternative manure management projects across the state. These projects, part of the Alternative Manure Management Program, or AMMP, will reduce greenhouse gas (GHG) emissions on California dairy farms and livestock ...


    By BioCycle Magazine

  • 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

  • Lowara pumps drive livestock operations

    Animal output processed for safe disposal, reuse and renewable energy Xylem scope Xylem Lowara have installed several different types of pumps in this process cycle. Ranging from the DLV submersible pump fitted with Vortex impeller used in the pressurization of wastewater obtained from the separation of the digestate. Various high efficiency e-range pumps ...


    By LOWARA - a Xylem brand

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