agriculture biogas Articles

  • Cooperation of agriculture and industry in France

    Location Rohan/France Capacity 526 kWel In operation since 09/2010 Input materials Pig liquid manure, flotate fat, maize silage Features Flotate fats and oils from the food industry supply approximately 75% of the energy produced. The electricity generated in the biogas plant in Rohan ...


    By EnviTec Biogas AG

  • Convert Agriculture Waste Into Energy

    India is mainly an agricultural county and is also the largest contributors in the GDP of the country. Agriculture provides employment to a huge population of the rural India. This was not the case suddenly post-independence in India. Various steps were taken to make India as a reliable agricultural country. Steps such as green revolution were taken in several five years plan. This has made India ...


    By Jay Khodiyar Machine Tools

  • A `classic` for agriculture - case study

    A 500 kW-Biogas plant (typical to its kind in every regard) is located in Gehlenberg. There, 500 kW were legally defined as the permissible maximum limit value for agricultural operations. In Gehlenberg, the competent consulting services provided by bwe attracted particularly positive attention. After all, the plant (operational since 2006) is impressive in its high degree of overall efficacy and ...

  • Effect of the solid content on biogas production from Jatropha curcas seed cake

    Anaerobic conversion of Jatropha curcas seed cake was studied in a five–litre working volume batch reactor at 30°C. Over a 60–day operating period, a slurry of seed cake in water at a 1 : 20 seed cake–to–water ratio showed the highest methane yield of 296 litre methane/kg Chemical Oxygen Demand (COD) degraded (or 156 litre/kg of Jatropha curcas seed cake added) and achieved 52% COD removal. The ...


    By Inderscience Publishers

  • Optimum organic loading rate for semi-continuous operation of an anaerobic process for biogas production from Jatropha curcas seed cake

    This paper reports on biogas production by anaerobic digestion of Jatropha curcas seed cake in semi continuous flow at 30°C, focusing on increasing the organic loading rate (OLR) of seed cake by investigating levels of 1.25, 1.67, 2.5, 3.33 and 5 kg Chemical Oxygen Demand (COD)/m³ day. Reactors were fed at flow rates of 125, 167, 250, 333 and 500 ml/day, yielding Hydraulic Retention Times (HRTs) ...


    By Inderscience Publishers

  • Heat for several houses in Münster, Germany

    Location Münster/Germany Capacity 370 kWel In operation since 12/2007 Input materials Cattle liquid manure, maize silage Features Biogas plant operators are using exhaust heat to heat several residential houses. Biogas plant operators are using exhaust heat to heat several ...


    By EnviTec Biogas AG

  • Benefit from cassava plants - Hofstetter builds a CDM plant in Indonesia

    Hindelbank - Indonesia ranks as the fourth largest cassava producer in the world. Because of its starchy tubers, cultivation of the cassava plant is an essential part of agriculture in Indonesia. In the Lampung region on the island of Sumatra, the Sahabat Group is expanding the existing production of cassava starch. During the process of extracting the starch, waste water is produced which ...


    By Hofstetter BV

  • Manure drying tunnel doing a good job - Case Study

    Generating power from renewable energies is becoming increasingly important in Germany as well as on the international level. Thus, it is not surprising that the number of biogas plants is steadily increasing as are wind power plants and solar plants. On the agricultural sector, biogas plants are an additional source of income on many farms besides crop production and livestock husbandry. When ...


    By Big Dutchman

  • Unlocking the potential of poultry manure

    The poultry industry is one of the largest and fastest-growing agro-based industries in the world. At the same time, the growth brings along a number of environmental problems. One of the major environmental problems is the accumulation of large amounts of wastes, e.g. manure. In order to mitigate these problems new economically sustainable technologies are needed. Manure has often been ...


    By Ductor Corp.

  • Integration of the environment – flagship project for entire region - Case Study

    Location: Stowell Farms, Wiltshire (England) Capacity: 499 kWel Input materials: Manure, grass and maize silage, feed remains Features: Processes the slurry of 500 herds of cattle into high-quality fertilisers. Digestion facility brings in revenues and helps boost the image of agriculture Stowell ...


    By EnviTec Biogas AG

  • 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, ...

  • 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

  • Analysis of competitiveness of a dairy property through reverse logistics: a case study

    This paper aimed at evaluating the competitiveness of a dairy property located in the Western Paraná State that uses the reverse logistics of the animal waste produced by the activity. Therefore, we collected information related to the property and the activity by questionnaires and in loco observations seeking information regarding the drivers that affect the competitiveness of the property, ...


    By Inderscience Publishers

  • Pasteurisation of input materials in Pfaffendorf, Germany

    Location Pfaffendorf/Germany Capacity 2 x 500 kWel In operation since 08/2004 and 09/2007 Input materials Flotate fat, cattle liquid manure, DDGS, waste from biodiesel production Features The farming enterprise now utilises all fermentation residues as valuable fertiliser. The input ...


    By EnviTec Biogas AG

  • Adding Value To On-Farm Digesters

    ANAEROBIC digestion of dairy manure and food processing residuals in Michigan is not a new undertaking. Over the years, 11 farm digesters were constructed in the state, of which four are still operational, reports Michelle Crook of the Michigan Department of Agriculture in a presentation in the spring of 2007. “Three of the operating digesters are for livestock manure and one is for food ...


    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

  • In-situ comparison of phosphorus losses between organic and inorganic fertilizers

    Phosphorus (P) is one of the limiting factors of eutrophication. P added to soil from fertilizer application could pose a threat to water quality. According to agricultural habits, swine manure (SM), oil cake (OC), biogas slurry (BS), commercial organic fertilizer (OF) and compound fertilizer (CF) were selected to compare their P losses on a slope-land under natural rainfall. The results showed ...


    By IWA Publishing

  • The role of constructed wetlands for biomass production within the water-soil-waste nexus

    The use of constructed wetlands for water pollution control has a long standing tradition in urban, peri-urban, rural, agricultural and mining environments. The capacity of wetland plants to take up nutrients and to filter organic matter has been widely discussed and presented in diverse fora and published in hundreds of articles. In an ever increasingly complex global world, constructed ...


    By IWA Publishing

  • Farm digester progress in Pennsylvania

    The Commonwealth of Pennsylvania is home to about 7,000 dairy farms with an average herd size of less than 100 cows. While nutrient and odor management are of great importance to these farms, their overall economic viability appears to be the primary factor driving installation of anaerobic digesters over the past few years. “Pennsylvania has 30 dairy digesters and about 5 swine digesters ...


    By BioCycle Magazine

  • Incinerators, Farms and Bio-Security

    Incinerators can play an important role in agricultural bio security where the destruction of contaminated waste at source is a crucial part of the containment process. Standard bio security measures for ...


    By Inciner8 Limited

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you