Predstavitev bioplinarne ECOS Primer dobre prakse Jože Pavlinjek, univ.dipl.gosp.inž.G. Radgona, 22. avg

Fossil Energy Sources

The sustainable cycle of biogas plants

Biogas – renewable fuel able to substitute fossil fuels For a wide range of organic substances from agriculture, foodstuff or feed industries, anaerobic fermentation is a superior alternative to composting. Biogas … results from anaerobic fermentation of organic materials results from anaerobic fermentation of organic materials is a mixture of methane and carbon dioxide is a mixture of methane and carbon dioxide serves as a high-energy, CO 2 -neutral fuel serves as a high-energy, CO 2 -neutral fuel

BIOGAS BASICS 1m 3 BIOGAS 20% METHANE

Principles of rural biogas reactor types: a) Chinese type b) Indian type

HydrolysisAcidogenesisAcetogenesisMethanogenesis

For the Farmer: improvement of manure properties: odor reduction, elimination of acid components, viscosity decrease, mineralization of organic nitrogen, reduction of pathogenic germs and weed seeds additional incomings from heat and power production waste water treatment without costly sewer connection For the Environment: reduction of methane and ammonia emissions from manure reduction of nitrate wash-out into groundwater recycling of fertilizer compounds from organic wastes reduction of carbon dioxide emissions by substitution of fossil resources

Biogas yields of suitable organic materials cattle manure pig manure potato peelings grass cuttings beet brewery municipal biowaste food waste grass silage corn silage corn-cob-mix grease trap contents waste bread waste wheat Standard m³ biogas / ton minimumvariation

Jože Pavlinjek, univ.dipl.gosp.inž. Za financiranje projektov potrebujemo:

Four types of gas engines Electrical output from 250 to 330KW Electrical output from 250 to 330KW 8 cylinder 8 cylinder 1,500 rpm (50Hz) / 1,800 rpm (60Hz) 1,500 rpm (50Hz) / 1,800 rpm (60Hz) Delivered engines: more than 850 Delivered engines: more than 850 Since 1976 in the product program Since 1976 in the product program Electrical output from 800 to 1,500KW Electrical output from 800 to 1,500KW V12, V16 and V20 cylinder V12, V16 and V20 cylinder 1,500 rpm (50Hz) / 1,800 rpm (60Hz) 1,500 rpm (50Hz) / 1,800 rpm (60Hz) Delivered engines: more than 750 Delivered engines: more than 750 Since 2002 in the product program Since 2002 in the product program Electrical output from 1.5 to 4MW Electrical output from 1.5 to 4MW V12, V16, V20 and V24 cylinder V12, V16, V20 and V24 cylinder 1,500 rpm (50Hz, 60Hz with gear- box) 1,500 rpm (50Hz, 60Hz with gear- box) Delivered engines: more than 2,200 Delivered engines: more than 2,200 Since 1989 in the product program Since 1989 in the product program Type Electrical output from 500 to 1,100KW Electrical output from 500 to 1,100KW V12, V16 and V20 cylinder V12, V16 and V20 cylinder 1,500 rpm (50Hz) / 1,800 rpm (60Hz) 1,500 rpm (50Hz) / 1,800 rpm (60Hz) Delivered engines: more than 5,000 Delivered engines: more than 5,000 Since 1988 in the product program Since 1988 in the product program 2 Type 3 Type 4 Type 6

Ø INPUT-materials Ø use of the OUTPUT (fertilizer) Ø use of the produced energy (biogas) Ø economic criteria (feed in tariffs, subsidies) Ø political framework conditions Ø the (best) location Ø communication procedure the most important things by the Biogas Plants

Biogas Plant Lendava ecos Jože Pavlinjek, univ.dipl.gosp.inž. Case Study

General Data: Biogas Plant Lendava Petišovska ulica bb Petišovci 9220 Lendava Electrical Power:7.223 kW Heating Power:6.750 kW Nr. of employees:16 Yearly Operation:7.000 h Biogas Production: m3 / day Substrate; Input Material: t Organic Wastes t Biomass ecos Jože Pavlinjek, univ.dipl.gosp.inž.

Biogas potential EU The existing biomass resources on our planet can give us an idea of the global potential of biogas production. This potential was estimated by different experts and scientists Regardless the results of these estimations, the overall conclusion was always, that only a very small part of this potential is utilised today, thus there is a real possibility to increase the actual production of biogas significantly. The European Biomass Association (AEBIOM) estimates that the European production of biomass based energy can be increased from the 72 million tones (Mtoe) in 2004 to 220 Mtoe in The largest potential lies in biomass originating from agriculture, where biogas is an important player. According to AEBIOM, up to 20 to 40 million hectares (Mha) of land can be used for energy production in the European Union alone

V Sloveniji je 16 bioplinarn, v Nemčiji pa že več kot s skupno močjo več kot megavatov. V Sloveniji je po analizi kmetijskega inštituta dovolj potenciala, da bi zgolj z biomaso, pridelano na 3 odstotkih obdelovalnih površin (670 tisoč hektarjev), lahko postavili več kot 86 megavatov bioplinskih elektrarn. Pri tem proizvodnja hrane ne bi bila ogrožena, kmetje pa bi imeli zagotovljen stabilen odkup. Bioplinski potencial v Sloveniji

Thank you for your Attention Jože Pavlinjek, univ.dipl.gosp.inž. ECOS d.o.o. Černelavci Gorička ulica Murska Sobota Slovenia t f