Notes and Study material for Exams
Anaerobic digestion is a process that converts organic waste into biogas and digestate. Biogas is a renewable energy source that can be used to generate electricity, heat, or fuel vehicles. Digestate is a nutrient-rich soil amendment that can be used to improve crop yields. Anaerobic digestion is a natural process that occurs in the absence … Read more
Biogas- principle and process Principle of biogas production Biogas is generated when bacteria degrade biological material in the absence of Oxygen, in a process known as Anaerobic Digestion. Since biogas is a mixture of methane (also known as marsh gas or natural gas, CH4) and carbon dioxide it is a renewable fuel produced from waste … Read more
Sanitation and Water Disposal The seriousness of the challenges associated with urban Water supply and sanitation in India have been recognised in recent times. After decades of neglect, the first national effort to invest in the urban water and sanitation sector commenced in the 1970s, but was accorded considerable priority in the subsequent two decades … Read more
Dairy and Animal Husbandry with special reference to Rajasthan What is Animal Husbandry Animal Husbandry is a branch of agriculture, which comprises of controlled cultivation, management, up keeping and production of domestic animals (like cattles, horses, sheeps etc.) which includes improvement in the qualities considered desirable by humans by means of breeding, genetics, behavior and … Read more
Here is a list of subtopics without any description for Anaerobic Digestion: Anaerobic digestion Biogas Biomethane Digestate Energy from waste Methane fermentation Renewable energy Waste management Wastewater treatment Anaerobic digestion is a process that converts organic waste into biogas, a renewable energy source. The process takes place in the absence of oxygen, and it is … Read more
Petroleum, natural gas, coal, nitrogen, uranium and water power are examples of conventional sources of energy. They’re also called non-renewable sources of energy and are mainly fossil fuels, except water power. Rising Growth of Population has created a tremendous pressure on the conventional Resources of energy and thus the Concept of Sustainable Development get prominent … Read more
Bio-fuel cultivation and extraction Biofuel is a type of fuel whose energy is derived from biological carbon fixation. Bio‐ fuels include fuels derived from Fermentation of sugars or starches (easiest), or cellulose (which is more difficult). Biobutanol (also called biogasoline) is often claimed to provide a direct replacement for gasoline, because it can be used … Read more