Regenerative Energie
Scarcity of Energy and high pollution from conventional energy are becoming the biggest problem worldwide. On the other hand, untreated organic wastes in many developing countries will cause serious hygienic problems and environmental damage. To ensure a sustainable energy supply and protect the environment and the climate, it is necessary to look for alternate ways of energy source.
Biogas is a mixture of gases with the main component methane (50% - 60%) and carbon dioxide (40% - 60%) and it also contains a small amount of hydrogen, carbon monoxide, hydrogen, oxygen, nitrogen, etc. Biogas is produced in anaerobic digesters by the biological degradation of organic matter like biological waste, sewage sludge, manure, straw or other organic substances in the absence of oxygen, in the fermentation. The process is called 'anaerobic digestion" (AD). Because of the combustible gas methane, biogas can be utilized as energy source by the household for cooking, heating, and lighting, whether in urban or rural area. The digester slurry includes major nutrients and can be used as fertilizer in agricultural production or to feed fish.
| Copyright: | © Deutsche Gesellschaft für Abfallwirtschaft e.V. (DGAW) |
| Quelle: | 1. Wissenschaftskongress März 2011 - Straubing (Juni 2011) |
| Seiten: | 5 |
| Preis: | € 2,50 |
| Autor: | Dipl.-Ing. Jingjing Huang Dr.-Ing. Dipl.-Chem. Klaus Fischer o. Prof. Dr.-Ing. Martin Kranert |
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Rechtliche und praktische Unsicherheiten bei der Durchführung des europäischen Klimaanpassungsrechts durch das Bundes- Klimaanpassungsgesetz (KAnG)
© Lexxion Verlagsgesellschaft mbH (6/2025)
In the context of the European Climate Law (EU) 2021/1119), the Governance Regulation (EU) 2018/1999 and the Nature Restoration Regulation (EU) 2024/1991, the KAnG came into force on July 1, 2024.
Transformatives Klimarecht: Raum, Zeit, Gesellschaft
© Lexxion Verlagsgesellschaft mbH (6/2025)
This article contends that climate law should be conceived as inherently transformative in a double sense. The law not only guides the necessary transformation of economy and society, but is itself undergoing transformation.
Maßnahmen zur Klimaanpassung sächsischer Talsperren
© Springer Vieweg | Springer Fachmedien Wiesbaden GmbH (5/2025)
Die Landestalsperrenverwaltung des Freistaates Sachsen (LTV) betreibt aktuell insgesamt 87 Stauanlagen, darunter 25 Trinkwassertalsperren. Der Stauanlagenbestand ist historisch gewachsen und wurde für unterschiedliche Zwecke errichtet.