manure treatment News

  • Turn-key manure treatment plant in Spain

    Partners Coltrade B.V. (The Netherlands) and Ahidra S.L. (Spain) were selected as the suppliers for a turn-key manure treatment installation in the North of Spain. The capacity of the installation mounts up to 1.100 ton of organic waste streams per day, of which manure will be the predominant part. In its final shape the facility will not only produce organic fertilizer, but also will generate an ...


    By Colsen International b.v.

  • LWR manure treatment system goes solar

    Solar energy is now making it easier for farms to implement the manure treatment technology that is revolutionizing the livestock industry. Livestock Water Recycling's Innovation Centre has just released the latest advancement in manure treatment technology which allows farmers the ability to power their LWR Manure Treatment System by solar energy. "Farmers inherently want to leave the world ...

  • Pelletized manure reduces Toxic runoff

    There is considerable amount of uncertainty concerning the environmental impacts that animal hormones have on surface water. Higher concentrations of hormones in waterways have been found to cause physiological and sexual impairment in fish and other aquatic species. However, a study from the University of Delaware that examined estrogen concentrations runoff from agricultural fields fertilized ...

  • Treating animal manure with borax cuts odor

    Hydrogen sulfide is one of the compounds contributing to the stink from manure storage pits on hog farms. Microbial activity in the manure releases the hydrogen sulfide and other compounds. Today, at an American Society of Microbiology meeting in Boston, Mass., Agricultural Research Service (ARS) scientist Cheryl Spence reports the results of a study in which 'dusting' hog manure with borax ...

  • Tracking phosphorus runoff from livestock manure

    Nutrient runoff from livestock manure is a common source of agricultural pollution. Looking for an uncommon solution, a team of scientists has developed an application of rare earth elements to control and track runoff phosphorus from soils receiving livestock manure. In addition to reducing the solubility of phosphorus, this method shows particular promise for researchers interested in tracking ...

  • New Material to Enhance Soils using Manure Waste

    The results of the research group of Valuation of resources from Universidad Politécnica de Madrid suggest an optimal solution to manage the manure from chicken and cattle. Biochar, a material obtained after thermal treatment of this waste through pyrolysis, is an organic fertilizer that applied in ...

  • Effects of chemical fertiliser and animal manure on soil health compared

    Fertilising crops with cattle manure can lead to better soil quality than when synthetic fertiliser is used, recent research indicates. The use of cattle manure in the study led to greater soil fertility by encouraging higher microbial activity, and the researchers suggest that it could potentially improve soil’s ability to cope with periods of difficult growing conditions. The ...

  • Humification and degradability evaluation during composting of horse manure and biowaste

    Performing compost quality assessment such as compost stability is quite necessary for rating the quality of horse manure and biowaste composts and meeting specific regulatory requirements on the composition and compost process. The aim of this study was to identify an appropriate feedstock composition for use in the production of high quality compost. The objectives were to (1) identify an ...


    By BioCycle Magazine

  • Rainfall and manure application timing affect organic carbon losses

    Dissolved organic carbon (DOC) losses from tile drains are an underquantified portion of the terrestrial carbon cycle. This is particularly important in the eastern corn belt where tile drainage dominates the agricultural landscape. Specific land management practices, such as manure application, can play a large role in the export of DOC as soluble organic carbon is applied to or injected into ...

  • Manure matters! How can you turn poultry manure into value? Poul-AR produces fertilizer and sustainable energy from poultry waste

    Colsen has developed a new technology to valorize poultry manure. Until now poultry manure is considered a waste stream with a considerable cost, Poul-AR® now represents an important valorization step, by which the manure will generate nutrients and energy. This is directly associated with considerable operational benefits and thus represents a large added value ...


    By Colsen International b.v.

  • Design of the world’s largest biogas plant for cow manure in El Paso, USA started

    This facility in the USA will be the world’s largest biogas plant for cow manure (manure from 60.000 dairy cows) and will be constructed by our American daughter company in joint venture through entec biogas USA (in the course of formation). The plant will be developed in a irrigated desert area with intensive cow breeding. Since the available areas cannot be used for spreading the extreme ...


    By entec biopower gmbh

  • Manure and sewage can provide crops with more phosphorus than chemical fertilisers

    Phosphorus in sewage and manure could be more available to crops than previously thought, suggests new research. The study found that some forms of sewage and manure treatment provided plants with more phosphorus than conventional inorganic fertilisers. Over the past 50 years, chemical fertilisers containing inorganic phosphorus have boosted crop yields and food production across the globe. ...

  • Bernardin Lochmueller Awarded Patent for CAFO Wastewater Treatment Wetlands

    Bernardin Lochmueller & Associates (BLA), a leader in sustainable infrastructure design, recently received a method patent for its Eco-Treatment™ constructed wetland system to treat wastewater from animal confinement operations (Patent No. US 8,021,551 B2). Manure management processes by Confined Animal Feeding Operations (CAFOs) have come under increasing scrutiny. Some CAFOs store ...


    By Lochmueller Group, Inc.

  • Pew Commission calls for better US animal waste treatment

    One step beyond her front door, Jayne Clampitt is greeted with the toxic fumes flowing from the roughly 1 million gallons of hog manure stored at her neighbor's farm. She no longer dries her family's laundry outside, her children avoid the nearby polluted stream, and she worries that their shallow drinking well will also be contaminated with toxins. 'We thought there was this unspoken connection ...

  • BiOWiSH™ reduces sludge and odor at Texas dairy

    June 30, 2011 For Immediate Release CHICAGO, IL - BiOWiSH™ Manure & Odor Treatment (Beef & Dairy) reduced sludge and odor during a recent case study at a Texas dairy farm. The owner of Wilhelmus Dairy began using the ...


    By BiOWiSH Technologies

  • ANDRITZ MeWa launches successful collaboration with new trading partner in France

    ANDRITZ MeWa, part of international technology Group ANDRITZ, is further extending its worldwide sales network. A partnership was launched this summer with Graen Tech, based in Kehl, Germany, for the sale of ANDRITZ MeWa’s shredding and crushing machines in France. The new partnership has already been very successful: An agricultural operation in the small French community of Vihiers, ...


    By ANDRITZ AG

  • Colsen at IFAT

    During the IFAT in München from May 30th to June 3rd Colsen welcomed numerous customers and visitors at our booth. The full Colsen technology portfolio was on display. With our profession in innovative waste water & manure treatment, digestion of organic wastes, biogas production and related environmental technologies Colsen was happy to present its latest and leading developments to an ...


    By Colsen International b.v.

  • Successful Poul-AR® seminar in Bursa, Turkey

    On the September 15th Colsen organized the first Poul-AR® seminar in Turkey with success. Colsen was happy to welcome over 70 representatives from the Turkish poultry and biogas sector in the Bursa Holiday Inn for an introduction of its newest technology: Poul-AR®. The seminar was started with some inspiring opening words from Jaap Satter (Dutch embassy, agricultural attaché), ...


    By Colsen International b.v.

  • Using rotation crops to improve soil quality

    Soil quality issues are being researched within two crop rotation experiments that started in 1994 at Narrabri. They compare several crop rotations that include or exclude legume phases. The data presented here relate to the most recent 2-year cycles of these experiments. Following cotton harvest at the end of the previous cycle, rotation crops are sown (winter cereal, faba beans (grain) or vetch ...

  • Oil spray reduces greenhouse gas emissions from pig finishing barns

    Animal feeding operations are an important emission source of air pollutants including methane and carbon dioxide—known greenhouse gases. Recent inventories suggest that animal manure makes a significant contribution to global methane emissions. As a consequence, greenhouse gas emissions can potentially become a limiting factor in the development and sustainability of animal production and ...

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