25 February 2017

Explaining the Difference Between Biogas and Biomethane


Biogas is the raw gas that comes out of a biogas digester/ Anaerobic digestion plant reactor, which is usually about 60% methane for large well-run AD facilities.

Biomethane is the almost completely pure methane which is produced after the biogas has been purified. The purirfication process is called "upgrading".


Watch Our Explainer Video Below:


Other Useful Websites Which Explain Biogas Conversion to Biomethane

Biogas is a renewable energy carrier formed during the decomposition of biomass by microorganisms. This process, called fermentation, takes place in biogas plants under exclusion of light and oxygen. This energy store can be obtained both from energy crops such as corn and grain, and from organic residues and waste materials such as manure, sewage sludge, food waste, and slaughterhouse waste. By using organic residues and waste, no competition for food production is created.

Biogas production is a natural process whereby microorganisms convert the carbohydrates, proteins and fats contained in organic substances into the main products methane (CH4) and carbon dioxide. A prerequisite for this conversion is the absence of oxygen (anaerobic conditions). Following this process, the biogas contains about 50% methane, which is why it is also called biomethane. The quantity and methane content obtained from a ton of biomass may vary depending on the composition of the substrate. After being cleaned at a gas-processing plant, the biogas – like natural gas – is composed almost entirely of methane and can be used to produce electrical energy, or as bio-CNG (compressed natural gas) to fuel vehicles. The higher the methane content of the end product, the more energy-rich the biogas. After further processing, biomethane can also be fed into the natural gas grid, through which it is forwarded to various points of consumption. via biomassmagazine.com

Biomethane is a gaseous fuel which consists of mainly methane. Biomethane is normally produced by upgrading (purifying) biogas. Biogas is the raw gas formed by anaerobic digestion of sewage sludge, food waste, manure etc. Before use in vehicles, biogas is always upgraded to biomethane. Biomethane can also be produced synthetically, e.g. by gasification of biomass followed by methanation; it is then called SNG (Synthetic Natural Gas or Substitute Natural Gas).

Biomethane can be used as a transport fuel, often as a mixture of biomethane and natural gas with fossil origin. Other areas of use are heat and power production, and as raw material for chemical products. The dominating use of biogas in many countries is for electricity production without prior upgrading to biomethane. via www.aerzen.com

Biogas Production - Constituents and Its Conversion to Biomethane

In each case, the basic process of biogas production is the same. Organic matter, or biomass, breaks down in the absence of oxygen. The bacteria produce methane and carbon dioxide (CO2) as a natural byproduct of breaking down the organic matter. The raw biogas, which contains methane and other compounds, can be captured because the waste is concentrated in one location. Once collected, it can be purified (or upgraded) into pipeline-quality biomethane—producing renewable natural gas.

Composed primarily of methane, biogas also contains between 25 and 50 per cent CO2 and small quantities of other gases. These gases are removed in the upgrading process to improve its heating value and safety. The upgrading process may vary from project to project, but the goal is to ensure the gas introduced into the system meets the same quality standards as natural gas. via www.seai.ie

European Biogas Association Biogas and Biomethane Report 2015

The European Biogas Association published its Biogas and Biomethane Report 2015, the fifth edition of this annual statistical report on the European anaerobic digestion industry and markets. The report reflects the record-high growth in the number of plants and production in Europe.

The report states that there were 17,240 biogas plants, with a total installed capacity of 8,293 MW, in Europe at the end of 2014. “This is a remarkable number, especially when realizing that it represents 18-percent growth,” saidDr. Jan Štambaský, EBA president. In the case of certain countries, growth has soared. The U.K. doubled the number of its biogas plants in one year. The 17,240 biogas plants reported at the end of 2014 is up from 10,433 reported in 2010. via noo2.eu

The Distinction Biogas and Fresh Biomass vs Fossil Fuel Use

Biomass is one of the most versatile and most widely used energy sources on the planet. It is a biodegradable fraction of a product or residue from vegetal and animal substances from agriculture, forestry or the biodegradable fraction of industrial and municipal waste. Compared with other forms of renewables such as wind, water or solar energy, biomass great advantage is that you can use everywhere. The total mass of biomass on Earth, including moisture, is 2,000 billion tons, the weight of biomass for one person is 400 tons.

In professional circles (though clearly not the case) it is often speaks of both fossil and renewable, first, the so-called. fresh biomass. When fossil fuels that we use today (coal, oil, natural gas), there is negatively affecting the environment: when combusted because the atmosphere is receiving substances that have been stored for millions of years beneath the earth’s surface. Unlike the burning of fresh biomass in terms of greenhouse gas neutral. via kuvoze.sk

Environmentally Friendly Alternative Energy

Biogas is gaining importance as an environmentally friendly alternative energy form. Especially interesting is the reprocessing into biomethane to be delivered to the natural gas grid or to be used for example by the vehicle refueling.

In this reference example, our client is a biogas upgrading plant constructor in Switzerland. This is a pilot project for a decentralized and independent gas supplies. The project is funded by the Federal Office of Energy and by the Natural Gas Industry. via haug.ch

10 November 2016

Selling Biomethane - Life After the UK FiT Scheme Ends



Many UK anaerobic digestion plant owners must be concerned that the profitability of their biogas plants is destined to fall as the ...

Read the article here:

 Anaerobic Digestion News: Life After the UK FiT Scheme Ends: Selling Biometh...

Anaerobic Digestion News: Electricity Demand Response - The UK's Best Hope f...



There are two ways to get around a shortage of power on cold weather days in the winter. The first is to build more power stations, and the second is to get your power consumers to disconnect their electricity loads while the load is very high.

In many countries where renewable energy is being developed, the second strategy is being developed extensively.

Read the article about this at:

Anaerobic Digestion News: Electricity Demand Response - The UK's Best Hope f...: Does the term "electricity demand response" mean anything to you? Ever wondered how it is that every year the UK closes coal and...

02 July 2016

UK Anaerobic Digestion Fails to Die After Subsidy Reductions!

Despite countless predictions of doom 6 months back, the UK anaerobic digestion market seems to be enduring and also the "webosphere", (at least that's what the BBC's Andrew Neil amusingly calls it), is still bubbling with the information. There have actually been may news articles within the last month (June 2016) showing not only existing UK biogas plants what are being bought into use for the first time, but also new biogas plants which have just been built, starting up.



Although the UK industry could soon be ruined by the investor unpredictabilities which have been caused in the last week by the UK's EU "Brexit" vote, the withdrawal of UK government aid financing in a variety of subsidies over the last year or so, the indication of all this is that it may be something that the industry can overcome.



If it can do this without losing the expanding biogas expertise, and manufacturing capability so progressively developed over the last 10 years or so, it will certainly be a major success.



That would then, provide a much needed basis for exporting UK biogas skills worldwide to make the UK a more truly international exporter instead of relying on the UK and European markets.



The push towards different food waste collection is one source of development in which there needs to be a lot more advancement.



Even that seems to be possible during severe austerity cut-backs, because neighborhood authority waste supervisors were being motivated by biogas plant business Biogen last month at waste industry events, to take a look at the lower food waste disposal charges that a number of food waste plants are no offering local authorities. These lower prices have actually become possible due to new biogas plants that have been brought on-stream particularly throughout the midlands, in the last few years.



With even more food waste plants available, formerly "prohibitively high" food garbage disposal fees have been going down certainly in the midlands as well. The number of facilities offered will certainly currently indicate that the transportation distance prices will end up now being a lot more sensible for new neighborhood authority food waste collection schemes in England.

via Anaerobic Digestion News: UK Anaerobic Digestion Industry is Still Bubbling ...

16 April 2016

Anaerobic Digestion Publication for Biogas Process Developers

http://www.hitmission.com/hydravid/anaerobic-digestion-publication-for-biogas-process-developers-video_0518a7a23.html

Browse throughto: http:/ anaerobic-digestion. com/FD for our 40% off coupon. Small Farm Digesters is guide all farmers as well as agriculturists have to review prior to they begin an anaerobic digestion plant investment. This ebook, composed by Jonathan Letcher, a life-time developer and also contractor of biogas plants, clarifies not only the widely known advantages of generating your very own biogas for tiny farms, and numerous other companies that create and take care of huge quantities of natural biological waste, however likewise the numerous other advantages of anaerobic digestion plants. This is crucial reading for any person planning a biogas plant, as well as will certainly aid in the comprehension of just how biogas plants work as well as making use of a farm digester will treat many of the issues of modern farming. ----------------------------------------. CLICK HERE: http://anaerobic-digestion.com/FD. ----------------------------------------. Even more Information about farm digesters:. How Does a Manure Digester Operate - Renewable Power. www.farmpower.com/Digester%20operation.html. They reuse the nutrients from cow manure by spreading it back on the ground. ... We at Ranch Power think that manure digesters can progress Skagit Region dairy products farming right into the 21st century. ... We catch the methane gas at the top of the digester, and melt in a generator just like ... The Lodge Ranch Anaerobic Digestion Job - Fre-energy. www.fre-energy.co.uk/lodge-farm-development.html. Lodge Ranch, Wrexham 160kW Plant. Lodge Ranch Anaerobic Digester. Profile of fre-energy AD; Reveals stair well to fibreglass roofing View of Feed tank. [PDF] A Review of Anaerobic Digestion Plants on UK Farms - Fre ... www.fre-energy.co.uk/pdf/RASE-On-Farm-AD-Review.pdf. ... Royal Agricultural Culture of England on anaerobic food digestion on UK ranches. ... Successful Combination of Digesters on Farms-- Key Features. Anaerobic digestion|Farming Futures. www.farmingfutures.org.uk/renewables/anaerobic-digestion. ADVERTISEMENT systems could be located either on-farm or at a larger Centralised ... Copys Environment-friendly Farm, Norfolk, is house to one of minority anaerobic digesters in the nation. Dairy products Farm: Methane Digester - YouTube. https://www.youtube.com/watch?v=wVkMmUP3ei0. "Energy Conservation on the farming community of Huls Milk" provides details about the operation of biogas... Farm-Based Anaerobic Digesters www.agmrc.org/.../FinalAnearobicDigestionFactsheet_. Anaerobic digestion and biogas - Wikipedia, the free encyclopedia. https://en.wikipedia.org/wiki/Anaerobic_digestion. Anaerobic food digestion is a collection of procedures by which bacteria damage down ... For instance, in a farm-based digester that makes use of dairy products manure as the primary feedstock, the gas manufacturing could be significantly raised by having a ... Biogas - Wikipedia, the free compilation. https://en.wikipedia.org/wiki/Biogas. Biogas normally describes a mixture of various gases produced by the malfunction of organic ... A biogas plant is the name usually offered to an anaerobic digester that gets rid of ranch wastes or power plants. It can be generated utilizing anaerobic ... Upright farming - Wikipedia, the free compilation. https://en.wikipedia.org/wiki/Vertical_farming. Upright farming is the method of generating food in vertically piled layers, up and down inclined ... Zero waste farming - Wikipedia, the free encyclopedia. https://en.wikipedia.org/wiki/Zero_waste_agriculture. Zero waste farming is a type of sustainable agriculture which optimizes usage of the five ... The biogas digester is the heart of most no waste agriculture (ZWA) ... Sewage sludge therapy - Wikipedia, the totally free encyclopedia. https://en.wikipedia.org/wiki/Sewage_sludge_treatmen. ----------------------------------------. CLICK HERE: http://anaerobic-digestion.com/FD. ----------------------------------------. People that saw this video clip:. https://www.youtube.com/watch?v=vLCSIbsTLRw. Additionally browsed online for:. Searches related to ranch digesters. ranch anaerobic digester. lodge ranch digester. what is a methane digester. how does a methane digester job. methane digester price. methane digester plans. methane digester facts. home methane digester. -------------------------------------------. FOR EVEN MORE DETAILS: http://anaerobic-digestion.com/FD. -------------------------------------------. GET IN TOUCH WITH US:. https://www.facebook.com/anaerobicdigestion. https://twitter.com/anaerobicnews. https://uk.pinterest.com/radiman/renewables-anaerobic-digestion. https://plus.google.com/u/0/+SamBrightanaerobicdigestion. ------------------------------------------. Remember to have a look at our YouTube Network:. https://www.youtube.com/channel/UCiLrJT3q5bEsxT73JKslY0w. --------------------------------------------. #farmanaerobicdigester. #lodgefarmdigester. #whatisamethanedigester. #howdoesamethanedigesterwork. #methanedigestercost. #methanedigesterplans. #methanedigesterfacts. #homemethanedigester. --------------------------------------------. SEE OUR SITE: http://anaerobic-digestion.com/FD.

22 March 2016

5 Minute Farm Biogas Plants Book Tutorial

Farm Digesters is the latest book from Jon Letcher, covering everything you have to know about why farming businesses need farm digesters, how they work, their advantages and also how you can set up a farm digester programme. 

Most people have actually now come across farm digesters as well as exactly how they could generate renewable power from livestock slurry and also various other organic waste. But digesters can do much more compared to that. They change exactly what is normally considered a troublesome, toxic waste into an essential energy and fertilizer source for the present-day animal/ livestock farm.




 Visit http://anaerobic-digestion.com/fd for our discount coupon offer (Kindle Edition also available!).

 They lower water contamination and also allow other kinds of organic waste, such as the food waste in house rubbish, to be properly recycled. They could help to make our food requirements a lot more safe by reducing our unsustainable dependence on fossil-fuel-based chemical plant foods. Above all, they aid to reduce greenhouse gas emissions in several different means.

 They likewise stand for significant possibilities for farmers as an on-site resource of recycled nutrients decreasing the cost of buying in fertiliser , more reliable management of meadow for grazing, the production of natural compostable fiber which can be processed and also offered , as a resource of biogas to lower energy expenses, reduce smell as well as water pollution, and also encourage useful earthworms as well as clovers.

 Although the UK was among the global leaders in this field till the mid-1990s, our digester-building program now lags far behind those of many other nations. Germany, for example, built over 1,000 farm digesters in 2011 alone, whereas hardly 300, in total, have actually been mounted in Britain over the last 20 years. It is essential that the actual nature and possibilities of the system of using farm digesters is better recognized by decision-makers as well as farmers, and also particularly by ordinary individuals whose lives will all be influenced if we cannot put a brake on climate adjustment.

Or else, digesters could appear on just a tiny fraction of our farms in the foreseeable future, as well as the many prospective benefits of this crucial environmental modern technology both for individual farms and for culture generally will be lost. The intention of this book is to discuss, briefly and simply, why digesters are necessary, just what they do, exactly how they work, as well as just what has actually already been attained.

 About the Author: 

Jonathan Letcher has worked in the farm digester market for many years, assisting to establish the technology as well as campaigning for better awareness as well as access for farmers. He was additionally associated with the advancement of the initial peat-free compost varieties. Visit http://anaerobic-digestion.com/fd for our discount coupon offer.

Buy the Farm Biogas Plants Paperback Book below (Kindle Edition also available!):



See also other Farm Digester Book videos on our YouTube Anaeobic Digestion Channel

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