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Research programme regarding biogas

The british government has launched a study into how waste from anaerobic digestion plants could be used to replace manufactured nitrogen fertilisers to help control costs for farmers and boost production.
The government-backed Waste and Resources Action Programme (WRAP) announced it has kicked off a research programme designed to improve understanding of how effective digestate would be as a fertiliser for farmers.
Digestate is a waste produced through anaerobic digestion, a process that breaks down the waste in the absence of oxygen in order to produce biogas that can then be harnessed to produce heat and energy. The resulting digestate is seen as a valuable source of available plant nutrients, particularly nitrogen, but the rate at which nitrogen is released for uptake by crops is not well understood.
WRAP hopes the project will fill this knowledge gap, enabling farmers to include digestate in their nutrient management plans, thereby displacing manufactured fertilisers, which are energy-intensive to produce, or phosphates, which are mined from non-renewable resources.
Source: www.businessgreen.com/bg/news/2035377/anaerobic-digestion-products-replace-manufactured-fertiliers

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Posted by on Mar 25 2011. Filed under _featured slider, Biomass, INDUSTRY. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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