how the non degradable garbage can be usefil?
Answers
Biodegradable materials" means substances made of cellulose or other materials which can easily be attacked, degraded, absorbed and otherwise completely oxidised or broken down by bacteria or other natural biological organisms into carbon-soil material or water and carbon dioxide within a reasonable time. On the other hand, non-biodegradable materials - all or partly made of polystyrene plastic.
Biodegradable waste can be used for composting or for the generation of heat, electricity and fuel by burning or anaerobically. Complexity can restore energy, anaerobic digestion (Anaerobic digestion). Swiss Compoga and the Danish AIKAN process are examples of fragmentation of anaerobic biodegradable waste. the plants retain nutrients and compost to the soil and still recover part of their energy from biogas. Kompogas 2009 Produced 27 million kwh of electricity and biogas. Over the past 15 years, the oldest company has reached 1,000,000 kilometers of biogas with household waste.